阅读说明：本技术 类型标记图案视频搜索系统及方法 (Type mark pattern video searching system and method ) 是由 陈洋 于 2021-09-10 设计创作，主要内容包括：本发明涉及一种类型标记图案视频搜索系统,包括：热量识别器件,设置在烟头滤嘴结构的顶端,用于感应所述顶端位置的实时散发热量；长度解析器件,用于根据接收到的烟体类型确定对应的适合卡接在所述烟头滤嘴结构的顶端的烟体切削剩余长度；数据显示器件,用于即时显示当前接收到的烟体切削剩余长度。本发明还涉及一种类型标记图案视频搜索方法。本发明的类型标记图案视频搜索系统及方法设计智能、结构简单。由于能够对安装在烟头滤嘴结构前方的烟体类型执行视频搜索式识别处理,并基于识别到的烟体类型确定适合卡接在烟头滤嘴结构的顶端的烟体切削剩余长度以进行现场显示,从而提升了吸烟人员的专业化水平。(The invention relates to a type of marking pattern video search system, comprising: the heat recognition device is arranged at the top end of the cigarette end filter tip structure and used for sensing real-time heat dissipation of the top end position; the length analysis device is used for determining the corresponding cigarette body cutting residual length suitable for being clamped at the top end of the cigarette butt filter tip structure according to the received cigarette body type; and the data display device is used for instantly displaying the currently received cut residual length of the cigarette body. The invention also relates to a type mark pattern video searching method. The type mark pattern video searching system and method provided by the invention are intelligent in design and simple in structure. Because can carry out video search formula discernment to the body type of cigarette of installing in cigarette butt filter structure the place ahead and handle to confirm to be fit for the body cutting surplus length of joint at the top of cigarette butt filter structure in order to carry out the on-the-spot demonstration based on the body type of cigarette that discerns, thereby promoted smoking personnel's specialized level.)

1. A system for video search of the type comprising:

the heat recognition device is arranged at the top end of the cigarette end filter tip structure and used for sensing real-time heat dissipation of the top end position;

the data analysis device is connected with the heat identification device and used for sending a first analysis signal when the received real-time heat emitted is greater than or equal to a preset heat threshold value;

the miniature imaging device is arranged on the shell of the cigarette end filter structure, is connected with the data analysis device and is used for executing the imaging operation on the front of the top end of the cigarette end filter structure when the first analysis signal is received so as to obtain an instant video frame;

a primary layer mapping mechanism enclosed in an interlayer between the outer shell of the butt filter structure and the smoke channel of the butt filter structure, connected with the micro-imaging device, and used for performing guided filtering operation on the received instant video frame to obtain a primary layer mapping image;

the middle layer mapping mechanism is arranged in the interlayer, is connected with the initial layer mapping mechanism and is used for executing image SVD enhancement operation on the received initial layer mapping image so as to obtain a corresponding middle layer mapping image;

the bottom layer mapping mechanism is arranged in the interlayer, is connected with the middle layer mapping mechanism and is used for executing double-three interpolation operation on the received middle layer mapping image so as to obtain a corresponding bottom layer mapping image;

the model identification device is connected with the bottom layer mapping mechanism and used for identifying the cigarette body type corresponding to the cigarette body object in the bottom layer mapping image according to the mark pattern of various cigarette bodies arranged on the cigarette body;

the length analyzing device is connected with the model identifying device and used for determining the corresponding cigarette body cutting residual length suitable for being clamped at the top end of the cigarette end filter tip structure according to the type of the received cigarette body;

the data display device is embedded in the shell of the cigarette end filter tip structure, is connected with the length analysis device and is used for instantly displaying the currently received cut residual length of the cigarette body;

wherein identifying the smoke body type corresponding to the smoke body object existing in the bottom layer mapping image according to the mark pattern of the various types of smoke bodies arranged on the smoke body comprises: identifying individual smoke objects present in the underlying mapped image based on a standard smoke contour;

wherein identifying the smoke body type corresponding to the smoke body object existing in the bottom layer mapping image according to the mark pattern of the various types of smoke bodies arranged on the smoke body comprises: taking the smoke body object with the largest area in the bottom layer mapping image as an application smoke body object;

wherein identifying the smoke body type corresponding to the smoke body object existing in the bottom layer mapping image according to the mark pattern of the various types of smoke bodies arranged on the smoke body comprises: searching marks in an imaging area of the application cigarette body object in the bottom layer mapping image according to marks which are arranged on cigarette bodies of various types, and taking the cigarette body type corresponding to the searched mark as the cigarette body type corresponding to the cigarette body object existing in the bottom layer mapping image;

wherein, cigarette end filter structure includes shell, smog passageway and filter screen, the filter screen sets up in the smog passageway, the smog passageway by the shell parcel.

2. The type mark-up pattern video search system of claim 1 wherein:

the step of taking the smoke object with the largest area in the underlying mapping image as the application smoke object comprises the following steps: and acquiring the total number of pixel points occupied by each smoke body object in the bottom mapping image, and taking the smoke body object with the largest total number of occupied pixel points as the smoke body object with the largest area in the bottom mapping image.

3. The type mark-up pattern video search system of claim 1 wherein:

in the cigarette butt filter structure, the top end of the outer shell is used for installing cigarette butts, and the tail end of the outer shell is used for clamping the mouth of a smoker.

4. The type marking pattern video search system of claim 1, wherein said system further comprises:

and the information storage device is arranged in the interlayer, is connected with the model identification device and is used for pre-storing marks of various types of cigarette bodies arranged on the cigarette bodies.

5. The type mark-up pattern video search system of claim 1 wherein:

the data analysis device is also used for sending a second analysis signal when the received real-time heat emitted is smaller than the preset heat threshold value;

wherein the microimaging device is further configured to cease performing an imaging operation forward of a tip of the butt filter structure upon receipt of the second analysis signal.

6. A method for video search of a type of marking pattern, the method comprising:

the heat recognition device is arranged at the top end of the cigarette end filter tip structure and used for sensing real-time heat dissipation of the top end position;

the data analysis device is connected with the heat identification device and used for sending a first analysis signal when the received real-time heat emitted is greater than or equal to a preset heat threshold value;

using a micro-imaging device, provided on the housing of the cigarette butt filter structure, connected to the data analysis device, for performing an imaging operation on the front of the top end of the cigarette butt filter structure upon receiving the first analysis signal, to obtain an instant video frame;

using a primary layer mapping mechanism enclosed within an interlayer between the outer shell of the butt filter structure and the smoke channel of the butt filter structure, connected to the microimaging device, for performing a guided filtering operation on the received live video frames to obtain a primary layer mapped image;

using a middle layer mapping mechanism, arranged in the interlayer, connected with the initial layer mapping mechanism, and configured to perform an image SVD enhancement operation on the received initial layer mapping image to obtain a corresponding middle layer mapping image;

a bottom layer mapping mechanism is used, arranged in the interlayer, connected with the middle layer mapping mechanism and used for executing double three-position interpolation operation on the received middle layer mapping image so as to obtain a corresponding bottom layer mapping image;

the model identification device is connected with the bottom layer mapping mechanism and used for identifying the cigarette body type corresponding to the cigarette body object in the bottom layer mapping image according to the mark pattern of various cigarette bodies arranged on the cigarette body;

a length analysis device is used, is connected with the model identification device and is used for determining the corresponding cigarette body cutting residual length suitable for being clamped at the top end of the cigarette butt filter tip structure according to the type of the received cigarette body;

the data display device is embedded in the shell of the cigarette end filter tip structure, is connected with the length analysis device and is used for instantly displaying the currently received cut residual length of the cigarette body;

wherein identifying the smoke body type corresponding to the smoke body object existing in the bottom layer mapping image according to the mark pattern of the various types of smoke bodies arranged on the smoke body comprises: identifying individual smoke objects present in the underlying mapped image based on a standard smoke contour;

wherein identifying the smoke body type corresponding to the smoke body object existing in the bottom layer mapping image according to the mark pattern of the various types of smoke bodies arranged on the smoke body comprises: taking the smoke body object with the largest area in the bottom layer mapping image as an application smoke body object;

wherein identifying the smoke body type corresponding to the smoke body object existing in the bottom layer mapping image according to the mark pattern of the various types of smoke bodies arranged on the smoke body comprises: searching marks in an imaging area of the application cigarette body object in the bottom layer mapping image according to marks which are arranged on cigarette bodies of various types, and taking the cigarette body type corresponding to the searched mark as the cigarette body type corresponding to the cigarette body object existing in the bottom layer mapping image;

wherein, cigarette end filter structure includes shell, smog passageway and filter screen, the filter screen sets up in the smog passageway, the smog passageway by the shell parcel.

7. The type mark pattern video search method as claimed in claim 6, wherein:

the step of taking the smoke object with the largest area in the underlying mapping image as the application smoke object comprises the following steps: and acquiring the total number of pixel points occupied by each smoke body object in the bottom mapping image, and taking the smoke body object with the largest total number of occupied pixel points as the smoke body object with the largest area in the bottom mapping image.

8. The type mark pattern video search method as claimed in claim 6, wherein:

in the cigarette butt filter structure, the top end of the outer shell is used for installing cigarette butts, and the tail end of the outer shell is used for clamping the mouth of a smoker.

9. The type mark pattern video search method as claimed in claim 6, wherein said method further comprises:

and the use information storage device is arranged in the interlayer, is connected with the model identification device and is used for pre-storing marks of various types of cigarette bodies arranged on the cigarette bodies.

10. The type mark pattern video search method as claimed in claim 6, wherein:

the data analysis device is also used for sending a second analysis signal when the received real-time heat emitted is smaller than the preset heat threshold value;

wherein the microimaging device is further configured to cease performing an imaging operation forward of a tip of the butt filter structure upon receipt of the second analysis signal.

Technical Field

The invention relates to the field of video searching, in particular to a type mark pattern video searching system and a type mark pattern video searching method.

Background

The video search has two meanings, and a huge video library established by collecting numerous online video playing resources of the internet is commonly used for retrieving videos required by the user.

Common video search includes video search of various large search websites and the like. The traditional video search is based on url addresses and webpage contents to search videos, and the accuracy is low. But recently some new technologies have emerged, such as: the video search based on the picture is commonly called as finding the picture according to the picture, namely, the related video is found by utilizing the picture content, and the precision is improved.

Another meaning of video search is to find a moving object of a certain feature in a video, for example, to find "a person wearing red jacket black pants" in a video. This is an emerging technology in the field of video intelligent analysis, but people have become more accustomed to using the term "video retrieval" with reference to the term "video retrieval".

In the prior art, different types of tobacco bodies, such as cigarettes and cigars, and different types of cigarettes, when being installed in front of a cigarette butt filter structure to perform tobacco body gas filtering action, the tobacco body cutting residual lengths suitable for being clamped at the top end of the cigarette butt filter structure are different, and the tobacco body cutting residual lengths need to be recognized by professional tobacco body cutting personnel, and common tobacco body cutting personnel cannot recognize the tobacco bodies and cannot naturally perform subsequent corresponding tobacco body cutting operation.

Disclosure of Invention

In order to solve the technical problems in the prior art, the invention provides a type mark pattern video searching system and a type mark pattern video searching method, which can perform video searching type identification processing on a cigarette body type arranged in front of a cigarette butt filter structure, and determine the cigarette body cutting residual length suitable for being clamped at the top end of the cigarette butt filter structure based on the identified cigarette body type so as to display the cigarette body cutting residual length to a smoker in time, thereby facilitating the smoker to perform cigarette body cutting operation.

Compared with the prior art, the invention at least needs to have the following two prominent substantive characteristics:

(1) identifying the type of a cigarette body arranged in front of the cigarette end filter tip structure, determining that the corresponding type of cigarette body is suitable for clamping the cut residual length of the cigarette body at the top end of the cigarette end filter tip structure based on the identified type, and displaying the cut residual length to a smoker in real time;

(2) on the basis of the targeted image processing, a type search operation of a cigarette body mounted in front of the butt filter structure is performed on the video information based on the cigarette body identification pattern.

According to an aspect of the present invention, there is provided a marker pattern video search system of the type comprising:

the heat recognition device is arranged at the top end of the cigarette end filter tip structure and used for sensing real-time heat dissipation of the top end position;

the data analysis device is connected with the heat identification device and used for sending a first analysis signal when the received real-time heat emitted is greater than or equal to a preset heat threshold value;

the miniature imaging device is arranged on the shell of the cigarette end filter structure, is connected with the data analysis device and is used for executing the imaging operation on the front of the top end of the cigarette end filter structure when the first analysis signal is received so as to obtain an instant video frame;

a primary layer mapping mechanism enclosed in an interlayer between the outer shell of the butt filter structure and the smoke channel of the butt filter structure, connected with the micro-imaging device, and used for performing guided filtering operation on the received instant video frame to obtain a primary layer mapping image;

the middle layer mapping mechanism is arranged in the interlayer, is connected with the initial layer mapping mechanism and is used for executing image SVD enhancement operation on the received initial layer mapping image so as to obtain a corresponding middle layer mapping image;

the bottom layer mapping mechanism is arranged in the interlayer, is connected with the middle layer mapping mechanism and is used for executing double-three interpolation operation on the received middle layer mapping image so as to obtain a corresponding bottom layer mapping image;

the model identification device is connected with the bottom layer mapping mechanism and used for identifying the cigarette body type corresponding to the cigarette body object in the bottom layer mapping image according to the mark pattern of various cigarette bodies arranged on the cigarette body;

the length analyzing device is connected with the model identifying device and used for determining the corresponding cigarette body cutting residual length suitable for being clamped at the top end of the cigarette end filter tip structure according to the type of the received cigarette body;

the data display device is embedded in the shell of the cigarette end filter tip structure, is connected with the length analysis device and is used for instantly displaying the currently received cut residual length of the cigarette body;

wherein identifying the smoke body type corresponding to the smoke body object existing in the bottom layer mapping image according to the mark pattern of the various types of smoke bodies arranged on the smoke body comprises: identifying individual smoke objects present in the underlying mapped image based on a standard smoke contour;

wherein identifying the smoke body type corresponding to the smoke body object existing in the bottom layer mapping image according to the mark pattern of the various types of smoke bodies arranged on the smoke body comprises: taking the smoke body object with the largest area in the bottom layer mapping image as an application smoke body object;

wherein identifying the smoke body type corresponding to the smoke body object existing in the bottom layer mapping image according to the mark pattern of the various types of smoke bodies arranged on the smoke body comprises: searching marks in an imaging area of the application cigarette body object in the bottom layer mapping image according to marks which are arranged on cigarette bodies of various types, and taking the cigarette body type corresponding to the searched mark as the cigarette body type corresponding to the cigarette body object existing in the bottom layer mapping image;

wherein, cigarette end filter structure includes shell, smog passageway and filter screen, the filter screen sets up in the smog passageway, the smog passageway by the shell parcel.

According to another aspect of the present invention, there is also provided a mark pattern video search method of a type, the method including:

the heat recognition device is arranged at the top end of the cigarette end filter tip structure and used for sensing real-time heat dissipation of the top end position;

the data analysis device is connected with the heat identification device and used for sending a first analysis signal when the received real-time heat emitted is greater than or equal to a preset heat threshold value;

using a micro-imaging device, provided on the housing of the cigarette butt filter structure, connected to the data analysis device, for performing an imaging operation on the front of the top end of the cigarette butt filter structure upon receiving the first analysis signal, to obtain an instant video frame;

using a primary layer mapping mechanism enclosed within an interlayer between the outer shell of the butt filter structure and the smoke channel of the butt filter structure, connected to the microimaging device, for performing a guided filtering operation on the received live video frames to obtain a primary layer mapped image;

using a middle layer mapping mechanism, arranged in the interlayer, connected with the initial layer mapping mechanism, and configured to perform an image SVD enhancement operation on the received initial layer mapping image to obtain a corresponding middle layer mapping image;

a bottom layer mapping mechanism is used, arranged in the interlayer, connected with the middle layer mapping mechanism and used for executing double three-position interpolation operation on the received middle layer mapping image so as to obtain a corresponding bottom layer mapping image;

the model identification device is connected with the bottom layer mapping mechanism and used for identifying the cigarette body type corresponding to the cigarette body object in the bottom layer mapping image according to the mark pattern of various cigarette bodies arranged on the cigarette body;

a length analysis device is used, is connected with the model identification device and is used for determining the corresponding cigarette body cutting residual length suitable for being clamped at the top end of the cigarette butt filter tip structure according to the type of the received cigarette body;

the data display device is embedded in the shell of the cigarette end filter tip structure, is connected with the length analysis device and is used for instantly displaying the currently received cut residual length of the cigarette body;

wherein identifying the smoke body type corresponding to the smoke body object existing in the bottom layer mapping image according to the mark pattern of the various types of smoke bodies arranged on the smoke body comprises: identifying individual smoke objects present in the underlying mapped image based on a standard smoke contour;

wherein identifying the smoke body type corresponding to the smoke body object existing in the bottom layer mapping image according to the mark pattern of the various types of smoke bodies arranged on the smoke body comprises: taking the smoke body object with the largest area in the bottom layer mapping image as an application smoke body object;

wherein identifying the smoke body type corresponding to the smoke body object existing in the bottom layer mapping image according to the mark pattern of the various types of smoke bodies arranged on the smoke body comprises: searching marks in an imaging area of the application cigarette body object in the bottom layer mapping image according to marks which are arranged on cigarette bodies of various types, and taking the cigarette body type corresponding to the searched mark as the cigarette body type corresponding to the cigarette body object existing in the bottom layer mapping image;

wherein, cigarette end filter structure includes shell, smog passageway and filter screen, the filter screen sets up in the smog passageway, the smog passageway by the shell parcel.

The type mark pattern video searching system and method provided by the invention are intelligent in design and simple in structure. Because can carry out video search formula discernment to the body type of cigarette of installing in cigarette butt filter structure the place ahead and handle to confirm to be fit for the body cutting surplus length of joint at the top of cigarette butt filter structure in order to carry out the on-the-spot demonstration based on the body type of cigarette that discerns, thereby promoted smoking personnel's specialized level.

Drawings

Embodiments of the invention will now be described with reference to the accompanying drawings, in which:

fig. 1 is a schematic structural diagram illustrating a type mark pattern video search system according to an embodiment of the present invention.

Detailed Description

Embodiments of the type marking pattern video search system and method of the present invention will be described in detail with reference to the accompanying drawings.

The cameras are of various types, and the basic principle of operation is the same: the optical image signal is converted into an electrical signal for storage or transmission. When an object is shot, light reflected by the object is collected by a camera lens, so that the light is focused on a light receiving surface of an image pickup device (such as a target surface of an image pickup tube), and the light is converted into electric energy through the image pickup device, so that a video signal is obtained. The photoelectric signal is weak, and needs to be amplified through a pre-discharge circuit, and then processed and adjusted through various circuits, and finally the obtained standard signal can be sent to a recording medium such as a video recorder and the like to be recorded, or can be transmitted through a transmission system or sent to a monitor to be displayed.

In the prior art, different types of tobacco bodies, such as cigarettes and cigars, and different types of cigarettes, when being installed in front of a cigarette butt filter structure to perform tobacco body gas filtering action, the tobacco body cutting residual lengths suitable for being clamped at the top end of the cigarette butt filter structure are different, and the tobacco body cutting residual lengths need to be recognized by professional tobacco body cutting personnel, and common tobacco body cutting personnel cannot recognize the tobacco bodies and cannot naturally perform subsequent corresponding tobacco body cutting operation.

In order to overcome the defects, the invention builds a type of marking pattern video searching system and a type of marking pattern video searching method, and can effectively solve the corresponding technical problems.

Fig. 1 is a schematic structural diagram illustrating a type mark pattern video search system according to an embodiment of the present invention, the system including:

the heat recognition device is arranged at the top end of the cigarette end filter tip structure and used for sensing real-time heat dissipation of the top end position;

the data analysis device is connected with the heat identification device and used for sending a first analysis signal when the received real-time heat emitted is greater than or equal to a preset heat threshold value;

the miniature imaging device is arranged on the shell of the cigarette end filter structure, is connected with the data analysis device and is used for executing the imaging operation on the front of the top end of the cigarette end filter structure when the first analysis signal is received so as to obtain an instant video frame;

a primary layer mapping mechanism enclosed in an interlayer between the outer shell of the butt filter structure and the smoke channel of the butt filter structure, connected with the micro-imaging device, and used for performing guided filtering operation on the received instant video frame to obtain a primary layer mapping image;

the middle layer mapping mechanism is arranged in the interlayer, is connected with the initial layer mapping mechanism and is used for executing image SVD enhancement operation on the received initial layer mapping image so as to obtain a corresponding middle layer mapping image;

the bottom layer mapping mechanism is arranged in the interlayer, is connected with the middle layer mapping mechanism and is used for executing double-three interpolation operation on the received middle layer mapping image so as to obtain a corresponding bottom layer mapping image;

the model identification device is connected with the bottom layer mapping mechanism and used for identifying the cigarette body type corresponding to the cigarette body object in the bottom layer mapping image according to the mark pattern of various cigarette bodies arranged on the cigarette body;

the length analyzing device is connected with the model identifying device and used for determining the corresponding cigarette body cutting residual length suitable for being clamped at the top end of the cigarette end filter tip structure according to the type of the received cigarette body;

the data display device is embedded in the shell of the cigarette end filter tip structure, is connected with the length analysis device and is used for instantly displaying the currently received cut residual length of the cigarette body;

wherein identifying the smoke body type corresponding to the smoke body object existing in the bottom layer mapping image according to the mark pattern of the various types of smoke bodies arranged on the smoke body comprises: identifying individual smoke objects present in the underlying mapped image based on a standard smoke contour;

wherein identifying the smoke body type corresponding to the smoke body object existing in the bottom layer mapping image according to the mark pattern of the various types of smoke bodies arranged on the smoke body comprises: taking the smoke body object with the largest area in the bottom layer mapping image as an application smoke body object;

wherein identifying the smoke body type corresponding to the smoke body object existing in the bottom layer mapping image according to the mark pattern of the various types of smoke bodies arranged on the smoke body comprises: searching marks in an imaging area of the application cigarette body object in the bottom layer mapping image according to marks which are arranged on cigarette bodies of various types, and taking the cigarette body type corresponding to the searched mark as the cigarette body type corresponding to the cigarette body object existing in the bottom layer mapping image;

wherein, cigarette end filter structure includes shell, smog passageway and filter screen, the filter screen sets up in the smog passageway, the smog passageway by the shell parcel.

Next, a further explanation will be made on the specific structure of the type-marker pattern video search system of the present invention.

In the type-tagged pattern video search system:

the step of taking the smoke object with the largest area in the underlying mapping image as the application smoke object comprises the following steps: and acquiring the total number of pixel points occupied by each smoke body object in the bottom mapping image, and taking the smoke body object with the largest total number of occupied pixel points as the smoke body object with the largest area in the bottom mapping image.

In the type-tagged pattern video search system:

in the cigarette butt filter structure, the top end of the outer shell is used for installing cigarette butts, and the tail end of the outer shell is used for clamping the mouth of a smoker.

The type mark pattern video search system may further include:

and the information storage device is arranged in the interlayer, is connected with the model identification device and is used for pre-storing marks of various types of cigarette bodies arranged on the cigarette bodies.

In the type-tagged pattern video search system:

the data analysis device is also used for sending a second analysis signal when the received real-time heat emitted is smaller than the preset heat threshold value;

wherein the microimaging device is further configured to cease performing an imaging operation forward of a tip of the butt filter structure upon receipt of the second analysis signal.

The type mark pattern video searching method according to the embodiment of the invention comprises the following steps:

the heat recognition device is arranged at the top end of the cigarette end filter tip structure and used for sensing real-time heat dissipation of the top end position;

the data analysis device is connected with the heat identification device and used for sending a first analysis signal when the received real-time heat emitted is greater than or equal to a preset heat threshold value;

using a micro-imaging device, provided on the housing of the cigarette butt filter structure, connected to the data analysis device, for performing an imaging operation on the front of the top end of the cigarette butt filter structure upon receiving the first analysis signal, to obtain an instant video frame;

using a primary layer mapping mechanism enclosed within an interlayer between the outer shell of the butt filter structure and the smoke channel of the butt filter structure, connected to the microimaging device, for performing a guided filtering operation on the received live video frames to obtain a primary layer mapped image;

using a middle layer mapping mechanism, arranged in the interlayer, connected with the initial layer mapping mechanism, and configured to perform an image SVD enhancement operation on the received initial layer mapping image to obtain a corresponding middle layer mapping image;

a bottom layer mapping mechanism is used, arranged in the interlayer, connected with the middle layer mapping mechanism and used for executing double three-position interpolation operation on the received middle layer mapping image so as to obtain a corresponding bottom layer mapping image;

the model identification device is connected with the bottom layer mapping mechanism and used for identifying the cigarette body type corresponding to the cigarette body object in the bottom layer mapping image according to the mark pattern of various cigarette bodies arranged on the cigarette body;

a length analysis device is used, is connected with the model identification device and is used for determining the corresponding cigarette body cutting residual length suitable for being clamped at the top end of the cigarette butt filter tip structure according to the type of the received cigarette body;

the data display device is embedded in the shell of the cigarette end filter tip structure, is connected with the length analysis device and is used for instantly displaying the currently received cut residual length of the cigarette body;

wherein identifying the smoke body type corresponding to the smoke body object existing in the bottom layer mapping image according to the mark pattern of the various types of smoke bodies arranged on the smoke body comprises: identifying individual smoke objects present in the underlying mapped image based on a standard smoke contour;

wherein identifying the smoke body type corresponding to the smoke body object existing in the bottom layer mapping image according to the mark pattern of the various types of smoke bodies arranged on the smoke body comprises: taking the smoke body object with the largest area in the bottom layer mapping image as an application smoke body object;

wherein identifying the smoke body type corresponding to the smoke body object existing in the bottom layer mapping image according to the mark pattern of the various types of smoke bodies arranged on the smoke body comprises: searching marks in an imaging area of the application cigarette body object in the bottom layer mapping image according to marks which are arranged on cigarette bodies of various types, and taking the cigarette body type corresponding to the searched mark as the cigarette body type corresponding to the cigarette body object existing in the bottom layer mapping image;

wherein, cigarette end filter structure includes shell, smog passageway and filter screen, the filter screen sets up in the smog passageway, the smog passageway by the shell parcel.

Next, the following is a further description of specific steps of the type-marker pattern video search method of the present invention.

The type mark pattern video searching method comprises the following steps:

the step of taking the smoke object with the largest area in the underlying mapping image as the application smoke object comprises the following steps: and acquiring the total number of pixel points occupied by each smoke body object in the bottom mapping image, and taking the smoke body object with the largest total number of occupied pixel points as the smoke body object with the largest area in the bottom mapping image.

The type mark pattern video searching method comprises the following steps:

in the cigarette butt filter structure, the top end of the outer shell is used for installing cigarette butts, and the tail end of the outer shell is used for clamping the mouth of a smoker.

The type mark pattern video searching method may further include:

and the use information storage device is arranged in the interlayer, is connected with the model identification device and is used for pre-storing marks of various types of cigarette bodies arranged on the cigarette bodies.

The type mark pattern video searching method comprises the following steps:

the data analysis device is also used for sending a second analysis signal when the received real-time heat emitted is smaller than the preset heat threshold value;

wherein the microimaging device is further configured to cease performing an imaging operation forward of a tip of the butt filter structure upon receipt of the second analysis signal.

In addition, in the type marking pattern video searching system and method, acquiring the total number of pixel points occupied by each smoke body object in the bottom layer mapping image, and taking the smoke body object with the largest total number of occupied pixel points as the smoke body object with the largest area in the bottom layer mapping image comprises: and sequencing the total number of pixel points occupied by each smoke body object in the bottom mapping image from small to large, and taking the smoke body object corresponding to the total number of the pixel points with the largest sequence number as the smoke body object with the largest area in the bottom mapping image.

The present invention is not limited to the above-described embodiments, and various changes and modifications can be made within the spirit and scope of the present invention. Therefore, to apprise the public of the scope of the present invention, the corresponding claims are made.