阅读说明：本技术 区块链图像处理机构 (Block chain image processing mechanism ) 是由 明超 于 2018-08-08 设计创作，主要内容包括：本发明涉及一种区块链图像处理机构,包括：人员固定设备,用于为游客提供乘坐位置,每一个人员固定设备用于放置一名游客；现场防护设备,包括安全带和扣件,所述安全带设置在所述人员固定设备的左侧,所述扣件设置在所述人员固定设备的右侧,所述扣件用于与所述安全带扣接,以为相应的人员固定设备上的游客提供现场防护；状态检测设备,设置在所述扣件上,用于检测所述扣件是否与所述安全带扣接；区块链处理平台,用于提取图像中的人脸区域,对所述人脸区域进行特征提取以获取与提取的特征对应的衰老等级,并输出所述衰老等级。通过本发明,增强娱乐设备的防护能力的同时,能够将区块链技术引入到图像处理机制中。(The invention relates to a block chain image processing mechanism, comprising: the personnel fixing equipment is used for providing seating positions for tourists, and each personnel fixing equipment is used for placing one tourist; the field protection equipment comprises a safety belt and a fastener, wherein the safety belt is arranged on the left side of the personnel fixing equipment, the fastener is arranged on the right side of the personnel fixing equipment, and the fastener is used for being buckled with the safety belt so as to provide field protection for tourists on the corresponding personnel fixing equipment; the state detection equipment is arranged on the fastener and used for detecting whether the fastener is fastened with the safety belt or not; and the block chain processing platform is used for extracting a face region in the image, extracting the features of the face region to acquire an aging grade corresponding to the extracted features, and outputting the aging grade. By the method and the device, the protection capability of the entertainment equipment is enhanced, and simultaneously, the block chain technology can be introduced into an image processing mechanism.)

1. A blockchain image processing mechanism, the mechanism comprising:

and the personnel fixing devices are used for providing seating positions for the tourists, and each personnel fixing device is used for placing one tourist.

2. The blockchain image processing mechanism of claim 1, wherein the mechanism further comprises:

the field protection equipment comprises a safety belt and a fastener, wherein the safety belt is arranged on the left side of the personnel fixing equipment, the fastener is arranged on the right side of the personnel fixing equipment, and the fastener is used for being fastened with the safety belt to provide field protection for tourists on the corresponding personnel fixing equipment.

3. The blockchain image processing mechanism of claim 2, wherein the mechanism further comprises:

the state detection equipment is arranged on the fastener and used for detecting whether the fastener is fastened with the safety belt or not;

the state detection equipment is also used for sending a fastening success signal when the fastener is fastened with the safety belt.

4. The blockchain image processing mechanism of claim 3, wherein the mechanism further comprises:

the vertical pulling rope body is formed by casting a steel wire rope material, one end of the vertical pulling rope body is connected with the personnel fixing equipment, and the other end of the vertical pulling rope body is connected with the direct current control motor;

the direct current control motor is connected with the up-and-down pulling rope body and used for driving the personnel fixing equipment to lift up and down by pulling the up-and-down pulling rope body up and down;

the hemispherical camera is arranged above the personnel fixing equipment and used for acquiring image data of the personnel fixing equipment so as to obtain and output a corresponding fixing equipment image;

the MMC memory card is used for storing a non-stripe weight value and a stripe weight value, the non-stripe weight value is a weight value which is endowed when a pixel point in a domain window is not in a stripe region, the stripe weight value is a weight value which is endowed when the pixel point in the domain window is in the stripe region, and the non-stripe weight value is a multiple of the stripe weight value;

the data analysis equipment is connected with the hemispherical camera and used for receiving the fixed equipment image, carrying out stripe analysis on the fixed equipment image to determine whether stripe noise exists in the fixed equipment image, sending a stripe acquisition signal when the stripe noise exists, and extracting the size of a field window based on the amplitude of the stripe noise; the data analysis equipment is also used for sending out a stripe unacquired signal when determining that stripe noise does not exist;

the data processing device is respectively connected with the data analysis device and the MMC memory card and is used for carrying out the following filtering actions on each pixel point in the image of the fixed device when the stripe acquisition signal is received: the pixel point is used as a target pixel point and a pixel value of the target pixel point is obtained, each field pixel value of each field pixel point of the target pixel point in the fixed equipment image is determined based on a field window extracted by the data analysis equipment, whether each field pixel value is located in a stripe region is determined, when the field pixel value is located in the stripe region, a stripe weight value is given, when the field pixel value is not located in the stripe region, a non-stripe weight value is given, and a filtering pixel value of the target pixel point is obtained based on each field pixel value and each weight value; the data processing device is further configured to compose a processed image based on the filtered pixel value of each pixel point in the fixed device image, and output the processed image;

the block chain processing platform is connected with the data processing equipment through a network and used for receiving the processed image, extracting a face region in the processed image, extracting features of the face region to acquire an aging grade corresponding to the extracted features and outputting the aging grade;

the number identification device is respectively connected with the state detection device and the block chain processing platform and is used for receiving the aging grade and determining the detection number of the state detection device based on the aging grade;

wherein the obtaining of the filter pixel value of the target pixel point based on each domain pixel value and each weight value comprises: calculating the sum of the weighted values of all the field pixel values to be used as a weighted sum, calculating the product of each field pixel value and the weighted value thereof to be used as a field pixel point product, adding the field pixel point products of all the field pixel points to obtain a pixel accumulated value, and dividing the pixel accumulated value by the weighted sum to determine the filtering pixel value of the target pixel point.

5. The blockchain image processing mechanism of claim 4, wherein:

in the data analysis device, the larger the amplitude of the streak noise is, the larger the extracted domain window is.

6. The blockchain image processing mechanism of claim 5, wherein:

the MMC memory card, the data analysis device and the data processing device are integrated on the same integrated circuit board.

7. The blockchain image processing mechanism of claim 6, wherein:

the data processing device is further configured to directly output the fixture image as the processed image when receiving the streak non-acquisition signal.

8. The blockchain image processing mechanism of claim 7, wherein:

the state detection equipment is also used for sending out a fastening failure signal when the fastener is not fastened with the safety belt.

9. The blockchain image processing mechanism of claim 8, wherein:

the block chain processing platform, the frequency identification device and the state detection device are respectively realized by SOC chips with different models.

10. The blockchain image processing mechanism according to any one of claims 4 to 9, wherein:

the extracting, by the block chain processing platform, the face region in the processed image includes: and searching out an area with similarity exceeding a preset percentage threshold value with the human face reference pattern from the processed image based on the human face reference pattern to serve as a human face area.

Technical Field

The invention relates to the field of block chains, in particular to a block chain image processing mechanism.

Background

The blockchain is a novel application mode of computer technologies such as distributed data storage, point-to-point transmission, a consensus mechanism and an encryption algorithm. The consensus mechanism is a mathematical algorithm for establishing trust and obtaining rights and interests among different nodes in the blockchain system.

A Block chain (Block chain) is an important concept of the bitcoin, and is essentially a decentralized database and simultaneously serves as an underlying technology of the bitcoin. The block chain is a series of data blocks which are associated by using a cryptographic method, and each data block contains information of one bitcoin network transaction, so that the validity (anti-counterfeiting) of the information is verified and the next block is generated.

Disclosure of Invention

In order to solve the technical problem that the current entertainment equipment cannot realize self-adaptive control based on the specific conditions of visitors, the invention provides a block chain image processing mechanism, which adopts a block chain to realize image processing of a key image processing link, analyzes the stripe noise condition in an image to be processed, controls an adaptive image filtering mechanism based on an analysis result, realizes the targeted filtering processing of the image, and is particularly important to strengthen the nursing to the old in the operation of a single-person rapid lifting entertainment equipment, analyze the aging degree of a human body in the single-person rapid lifting entertainment equipment, determine the detection times of a corresponding safety belt based on the aging degree of the human body, and timely detect the misoperation condition of the old safety belt.

According to an aspect of the present invention, there is provided a blockchain image processing mechanism, the mechanism including:

and the personnel fixing devices are used for providing seating positions for the tourists, and each personnel fixing device is used for placing one tourist.

More specifically, in the block chain image processing mechanism, the image processing apparatus further includes:

the field protection equipment comprises a safety belt and a fastener, wherein the safety belt is arranged on the left side of the personnel fixing equipment, the fastener is arranged on the right side of the personnel fixing equipment, and the fastener is used for being fastened with the safety belt to provide field protection for tourists on the corresponding personnel fixing equipment.

More specifically, in the block chain image processing mechanism, the image processing apparatus further includes:

the state detection equipment is arranged on the fastener and used for detecting whether the fastener is fastened with the safety belt or not; the state detection equipment is also used for sending a fastening success signal when the fastener is fastened with the safety belt.

More specifically, in the block chain image processing mechanism, the image processing apparatus further includes:

the vertical pulling rope body is formed by casting a steel wire rope material, one end of the vertical pulling rope body is connected with the personnel fixing equipment, and the other end of the vertical pulling rope body is connected with the direct current control motor; the direct current control motor is connected with the up-and-down pulling rope body and used for driving the personnel fixing equipment to lift up and down by pulling the up-and-down pulling rope body up and down; the hemispherical camera is arranged above the personnel fixing equipment and used for acquiring image data of the personnel fixing equipment so as to obtain and output a corresponding fixing equipment image; the MMC memory card is used for storing a non-stripe weight value and a stripe weight value, the non-stripe weight value is a weight value which is endowed when a pixel point in a domain window is not in a stripe region, the stripe weight value is a weight value which is endowed when the pixel point in the domain window is in the stripe region, and the non-stripe weight value is a multiple of the stripe weight value; the data analysis equipment is connected with the hemispherical camera and used for receiving the fixed equipment image, carrying out stripe analysis on the fixed equipment image to determine whether stripe noise exists in the fixed equipment image, sending a stripe acquisition signal when the stripe noise exists, and extracting the size of a field window based on the amplitude of the stripe noise; the data analysis equipment is also used for sending out a stripe unacquired signal when determining that stripe noise does not exist; the data processing device is respectively connected with the data analysis device and the MMC memory card and is used for carrying out the following filtering actions on each pixel point in the image of the fixed device when the stripe acquisition signal is received: the pixel point is used as a target pixel point and a pixel value of the target pixel point is obtained, each field pixel value of each field pixel point of the target pixel point in the fixed equipment image is determined based on a field window extracted by the data analysis equipment, whether each field pixel value is located in a stripe region is determined, when the field pixel value is located in the stripe region, a stripe weight value is given, when the field pixel value is not located in the stripe region, a non-stripe weight value is given, and a filtering pixel value of the target pixel point is obtained based on each field pixel value and each weight value; the data processing device is further configured to compose a processed image based on the filtered pixel value of each pixel point in the fixed device image, and output the processed image; the block chain processing platform is connected with the data processing equipment through a network and used for receiving the processed image, extracting a face region in the processed image, extracting features of the face region to acquire an aging grade corresponding to the extracted features and outputting the aging grade; the number identification device is respectively connected with the state detection device and the block chain processing platform and is used for receiving the aging grade and determining the detection number of the state detection device based on the aging grade; wherein the obtaining of the filter pixel value of the target pixel point based on each domain pixel value and each weight value comprises: calculating the sum of the weighted values of all the field pixel values to be used as a weighted sum, calculating the product of each field pixel value and the weighted value thereof to be used as a field pixel point product, adding the field pixel point products of all the field pixel points to obtain a pixel accumulated value, and dividing the pixel accumulated value by the weighted sum to determine the filtering pixel value of the target pixel point.

More specifically, in the block chain image processing mechanism: in the data analysis device, the larger the amplitude of the streak noise is, the larger the extracted domain window is.

More specifically, in the block chain image processing mechanism: the MMC memory card, the data analysis device and the data processing device are integrated on the same integrated circuit board.

More specifically, in the block chain image processing mechanism: the data processing device is further configured to directly output the fixture image as the processed image when receiving the streak non-acquisition signal.

More specifically, in the block chain image processing mechanism: the state detection equipment is also used for sending out a fastening failure signal when the fastener is not fastened with the safety belt.

More specifically, in the block chain image processing mechanism: the block chain processing platform, the frequency identification device and the state detection device are respectively realized by SOC chips with different models.

More specifically, in the block chain image processing mechanism: the extracting, by the block chain processing platform, the face region in the processed image includes: and searching out an area with similarity exceeding a preset percentage threshold value with the human face reference pattern from the processed image based on the human face reference pattern to serve as a human face area.

Drawings

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

fig. 1 is a schematic view of a scene of an entertainment venue to which a blockchain image processing mechanism is applied according to an embodiment of the present invention.

Detailed Description

An embodiment of the blockchain image processing mechanism of the present invention will be described in detail below with reference to the accompanying drawings.

The block chain is a chain data structure formed by combining data blocks in a sequential connection mode according to a time sequence, and is a distributed account book which is guaranteed in a cryptographic mode and cannot be tampered and forged.

The blockchain technology is a brand new distributed infrastructure and computing mode that uses blockchain data structures to verify and store data, uses distributed node consensus algorithms to generate and update data, uses cryptography to secure data transmission and access, and uses intelligent contracts composed of automated script codes to program and manipulate data.

In order to overcome the defects, the invention builds a block chain image processing mechanism and effectively solves the corresponding technical problem.

Fig. 1 is a schematic view of a scene of an entertainment venue to which a blockchain image processing mechanism is applied according to an embodiment of the present invention.

The block chain image processing mechanism shown according to the embodiment of the present invention includes:

and the personnel fixing devices are used for providing seating positions for the tourists, and each personnel fixing device is used for placing one tourist.

Next, a detailed configuration of the block chain image processing means of the present invention will be further described.

In the block chain image processing mechanism, further comprising:

the field protection equipment comprises a safety belt and a fastener, wherein the safety belt is arranged on the left side of the personnel fixing equipment, the fastener is arranged on the right side of the personnel fixing equipment, and the fastener is used for being fastened with the safety belt to provide field protection for tourists on the corresponding personnel fixing equipment.

In the block chain image processing mechanism, further comprising:

the state detection equipment is arranged on the fastener and used for detecting whether the fastener is fastened with the safety belt or not;

the state detection equipment is also used for sending a fastening success signal when the fastener is fastened with the safety belt.

In the block chain image processing mechanism, further comprising:

the vertical pulling rope body is formed by casting a steel wire rope material, one end of the vertical pulling rope body is connected with the personnel fixing equipment, and the other end of the vertical pulling rope body is connected with the direct current control motor;

the direct current control motor is connected with the up-and-down pulling rope body and used for driving the personnel fixing equipment to lift up and down by pulling the up-and-down pulling rope body up and down;

the hemispherical camera is arranged above the personnel fixing equipment and used for acquiring image data of the personnel fixing equipment so as to obtain and output a corresponding fixing equipment image;

the MMC memory card is used for storing a non-stripe weight value and a stripe weight value, the non-stripe weight value is a weight value which is endowed when a pixel point in a domain window is not in a stripe region, the stripe weight value is a weight value which is endowed when the pixel point in the domain window is in the stripe region, and the non-stripe weight value is a multiple of the stripe weight value;

the data analysis equipment is connected with the hemispherical camera and used for receiving the fixed equipment image, carrying out stripe analysis on the fixed equipment image to determine whether stripe noise exists in the fixed equipment image, sending a stripe acquisition signal when the stripe noise exists, and extracting the size of a field window based on the amplitude of the stripe noise; the data analysis equipment is also used for sending out a stripe unacquired signal when determining that stripe noise does not exist;

the data processing device is respectively connected with the data analysis device and the MMC memory card and is used for carrying out the following filtering actions on each pixel point in the image of the fixed device when the stripe acquisition signal is received: the pixel point is used as a target pixel point and a pixel value of the target pixel point is obtained, each field pixel value of each field pixel point of the target pixel point in the fixed equipment image is determined based on a field window extracted by the data analysis equipment, whether each field pixel value is located in a stripe region is determined, when the field pixel value is located in the stripe region, a stripe weight value is given, when the field pixel value is not located in the stripe region, a non-stripe weight value is given, and a filtering pixel value of the target pixel point is obtained based on each field pixel value and each weight value; the data processing device is further configured to compose a processed image based on the filtered pixel value of each pixel point in the fixed device image, and output the processed image;

the block chain processing platform is connected with the data processing equipment through a network and used for receiving the processed image, extracting a face region in the processed image, extracting features of the face region to acquire an aging grade corresponding to the extracted features and outputting the aging grade;

the number identification device is respectively connected with the state detection device and the block chain processing platform and is used for receiving the aging grade and determining the detection number of the state detection device based on the aging grade;

wherein the obtaining of the filter pixel value of the target pixel point based on each domain pixel value and each weight value comprises: calculating the sum of the weighted values of all the field pixel values to be used as a weighted sum, calculating the product of each field pixel value and the weighted value thereof to be used as a field pixel point product, adding the field pixel point products of all the field pixel points to obtain a pixel accumulated value, and dividing the pixel accumulated value by the weighted sum to determine the filtering pixel value of the target pixel point.

In the block chain image processing mechanism: in the data analysis device, the larger the amplitude of the streak noise is, the larger the extracted domain window is.

In the block chain image processing mechanism: the MMC memory card, the data analysis device and the data processing device are integrated on the same integrated circuit board.

In the block chain image processing mechanism: the data processing device is further configured to directly output the fixture image as the processed image when receiving the streak non-acquisition signal.

In the block chain image processing mechanism: the state detection equipment is also used for sending out a fastening failure signal when the fastener is not fastened with the safety belt.

In the block chain image processing mechanism: the block chain processing platform, the frequency identification device and the state detection device are respectively realized by SOC chips with different models.

In the block chain image processing mechanism: the extracting, by the block chain processing platform, the face region in the processed image includes: and searching out an area with similarity exceeding a preset percentage threshold value with the human face reference pattern from the processed image based on the human face reference pattern to serve as a human face area.

In addition, the MMC memory card may be replaced with SDRAM memory. SDRAM: synchronous dynamic random Access Memory, wherein synchronization refers to that a Synchronous clock is required for Memory work, and internal command sending and data transmission are based on the Synchronous clock; dynamic means that the memory array needs to be refreshed continuously to ensure that data is not lost; random means that data are not stored linearly and sequentially, but data are read and written by freely appointing addresses. The clock frequency of the SDR SDRAM is the frequency of data storage. The operating voltage of the SDRAM is 3.3V.

The block chain image processing mechanism is adopted to solve the technical problem that the entertainment equipment in the prior art cannot realize self-adaptive control, the block chain is adopted to realize image processing of a key image processing link, stripe noise conditions in an image to be processed are analyzed, an adaptive image filtering mechanism is controlled based on an analysis result, and targeted filtering processing of the image is realized.

It is to be understood that while the present invention has been described in conjunction with the preferred embodiments thereof, it is not intended to limit the invention to those embodiments. It will be apparent to those skilled in the art from this disclosure that many changes and modifications can be made, or equivalents modified, in the embodiments of the invention without departing from the scope of the invention. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention are still within the scope of the protection of the technical solution of the present invention, unless the contents of the technical solution of the present invention are departed.