阅读说明：本技术 书桌多功能监控方法 (Desk multifunctional monitoring method ) 是由 吴秋琴 于 2018-05-23 设计创作，主要内容包括：本发明涉及一种书桌多功能监控方法,包括提供多功能监控式书桌来进行监控,书桌包括：桌面通信设备,设置在书桌的桌面上,用于在接收到人物可疑信号时,将所述人物可疑信号转发给远端的物业监控中心服务器处；现场摄像机,设置在书桌的桌面上,用于对书桌的桌面的附近进行现场图像拍摄,以输出相应的现场拍摄图像；内容解析设备,与所述重量分析设备连接,用于接收所述现场拍摄图像,对所述现场拍摄图像执行以下解析动作：获得所述现场拍摄图像中各个像素点的各个灰度值,将灰度值落在预设灰尘灰度区域内的像素点作为灰尘像素点,将所述现场拍摄图像中的各个灰尘像素点进行拟合以获得一个或多个灰尘区域。(The present invention relates to a kind of desk multifunctional monitoring methods, it is monitored including providing multifunctional monitoring formula desk, desk includes: desktop communication equipment, it is arranged on the desktop of desk, for when receiving personage's questionable signal, personage's questionable signal to be transmitted at the property monitoring central server of distal end；Field camera is arranged on the desktop of desk, for carrying out live image shooting near the desktop to desk, to export corresponding live shooting image；Context resolution equipment, it is connect with the gravimetric analysis equipment, for receiving the live shooting image, following parsing movement is executed to the live shooting image: obtaining each gray value that each pixel in image is taken on site, gray value is fallen in into the pixel in default dust gray areas as dust pixel, each dust pixel in the live shooting image is fitted to obtain one or more dust areas.)

1. a kind of desk multifunctional monitoring method, including provide a kind of multifunctional monitoring formula desk to be monitored, more function Can monitor-type desk include:

Desktop communication equipment, is arranged on the desktop of desk, for when receiving personage's questionable signal, the personage is suspicious Signal is transmitted at the property monitoring central server of distal end；

Field camera is arranged on the desktop of desk, for carrying out live image shooting near the desktop to desk, with defeated Image is taken on site accordingly out.

2. the method as described in claim 1, which is characterized in that the desk further include:

Context resolution equipment is connect with the gravimetric analysis equipment, for receiving the live shooting image, is clapped the scene It takes the photograph image and executes following parsing movement: each gray value that each pixel in image is taken on site is obtained, by gray value The pixel in default dust gray areas is fallen in as dust pixel, by each dust picture in the live shooting image Vegetarian refreshments is fitted to obtain one or more dust areas；

Domain identification equipment is connect with the Context resolution equipment, for receiving one or more in the live shooting image Region area is more than the dust area of preset area threshold value as pending area, the output scene bat by a dust area Take the photograph one or more pending areas in image.

3. method according to claim 2, which is characterized in that the desk further include:

Area detecting equipment is connect with the domain identification equipment, for receiving one or more in the live shooting image A pending area, determines the area of each pending area, and counts the area of one or more of pending areas Summation determines that the area summation occupies the ratio that image area is taken on site, to issue ash when the ratio transfinites Dirt accumulated signal.

4. method as claimed in claim 3, which is characterized in that the desk further include:

Automatic cleaning equipment connect with the area detecting equipment, is arranged in above the camera lens of the field camera, is used for When receiving the dust accumulated signal, using cleaning dynamics corresponding with the area summation to the mirror of the field camera Head carries out automated cleaning processing；

Edge strengthening equipment is connect with the field camera, for receiving the live shooting image, to the live shooting Image executes edge strengthening processing, to obtain corresponding edge strengthening image, and exports the edge strengthening image；

Adaptive-filtering equipment is connect with the edge strengthening equipment, for receiving the edge strengthening image, and to the side Edge strengthens image and executes the adaptive-filtering processing based on noise profile situation in the edge strengthening image, to obtain and export Adaptive-filtering image；

First parameter analyzing device is connect with the adaptive-filtering equipment, for receiving the adaptive-filtering image, is based on The pixel value distribution situation of the pixel of the adaptive-filtering image determines the uniform journey of content of the adaptive-filtering image Degree, and export the content uniformity coefficient；

Second parameter analyzing device, for receiving the adaptive-filtering image, the pixel based on the adaptive-filtering image The pixel value DYNAMIC DISTRIBUTION range of point determines the content readability of the adaptive-filtering image, and it is clear to export the content Degree；

Third parameter analyzing device detects the comparison of the adaptive-filtering image for receiving the adaptive-filtering image Degree, and export the contrast；

Extracted region equipment is set with the parsing of the first parameter analyzing device, the second parameter analyzing device and third parameter respectively Standby connection, it is equal based on the content for receiving the content uniformity coefficient, the content readability and the contrast Even degree is determined to its influence coefficient to image segmentation threshold, is determined to it based on the content readability to image segmentation The influence coefficient of threshold value is determined based on the contrast to its influence coefficient to image segmentation threshold, is also used to based on described Three kinds of influence coefficients simultaneously correct image segmentation threshold, and based on the image segmentation threshold after correction to described adaptive Filtering image is split, to obtain and export the region to be identified for being detached from background；

Image erosion equipment is connect with the extracted region equipment, for carrying out Image erosion processing to the region to be identified, To obtain corresponding corrosion image；

Image expansion equipment is connect with described image corrosion equipment, for carrying out Image erosion processing to the corrosion image, with Obtain corresponding expanding image；

Data statistics equipment is connect with described image bloating plant, for receiving the expanding image, in the expanding image Each edge line detected, to obtain the edge line quantity in the expanding image, and export in the expanding image Edge line quantity；

Decision data equipment is connect with the data statistics equipment, for receiving the edge line quantity in the expanding image, and When edge line quantity in the expanding image is less than lines amount threshold, the less information of lines is issued, is also used in institute When stating the edge line quantity in expanding image more than lines amount threshold, lines are issued compared with multi information；

FLASH storage chip is connect with the decision data equipment, for the lines amount threshold to be stored in advance；

Edge contrast equipment is connect, for receiving respectively with the data statistics equipment and the decision data equipment When stating lines compared with multi information, start the real-time Edge contrast to the expanding image, to obtain corresponding real-time sharpening image, also It, directly will be described swollen for not carrying out real-time Edge contrast to the expanding image when receiving the less information of the lines Swollen image is exported as real-time sharpening image；

Matching unit is acted, is connect with the Edge contrast equipment, for receiving the real-time sharpening image, is based on preset base Quasi- character contour is partitioned into corresponding who object image from the real-time sharpening image, and dynamic based on preset suspicious figure It standardizes and the movement of the who object in who object image is matched, the suspicious letter of personage is exported if successful match Number.

5. method as claimed in claim 4, it is characterised in that:

In the movement matching unit, if based on preset suspicious figure's action norm to the personage in who object image It fails to match for the movement progress of object, then exports personage's normal signal.

6. method as claimed in claim 5, it is characterised in that:

In the area detecting equipment, it is also used to occupy the ratio that image area is taken on site not in the area summation When transfiniting, dust normal signal is issued.

7. method as claimed in claim 6, it is characterised in that:

In the automatic cleaning equipment, using cleaning dynamics corresponding with the area summation to the mirror of the field camera It includes: that the area summation is bigger that head, which carries out automated cleaning processing, carries out the clear of automated cleaning processing to the field camera Clean dynamics is bigger.

8. the method for claim 7, it is characterised in that:

In the automatic cleaning equipment, when receiving the dust normal signal, terminate the mirror to the field camera The automated cleaning processing that head carries out.

9. method according to claim 8, it is characterised in that:

In the adaptive-filtering equipment, the edge strengthening image is executed based on noise point in the edge strengthening image The adaptive-filtering processing of cloth situation includes: the densely distributed region of the detection edge strengthening noise in image, just for institute The intensive region of noise profile is stated to be filtered.

Technical field

The present invention relates to desk field more particularly to a kind of desk multifunctional monitoring methods.

Background technique

Desk is the common household items of people, and putting for tool and data can be provided for adult work, children for learning Between emptying, the design of good structure of desk can help people improve working and learning efficiency, reduce unnecessary time and money The waste in source.

However, current desk has a single function, it is limited only to how preferably to provide working and learning for people Place, design are accordingly confined to the relative positional relationship of the mesa shape of desk, the quantity of bookcase and bookcase, and lacking people needs The electron assistant function of wanting.

Summary of the invention

In order to solve the technical issues of desk place scene lacks safety monitoring mechanism, the present invention provides a kind of desk is more Function monitor method can integrate person detecting mechanism on desk platform, based on preset suspicious figure's action norm to people The movement of who object in object object images is matched, and to judge the dubiety of personage nearby, avoids criminal to family The intrusion of habitat environment, wherein in the parsing of picture material, when the area in the region that dust occupies transfinites, using automatic clear Clean equipment carries out automated cleaning processing to the camera lens of picture pick-up device, wherein the region that the dynamics and dust of cleaning treatment occupy Area is directly proportional；To the enhanced image in edge carry out just for the intensive region of the noise profile be filtered from Adaptive filtering processing, reaches balance between filter effect and filtering operation amount, meanwhile, the background segment mode help of customization obtains Take effective region to be identified；According to the quantity statistics of image inward flange line as a result, judging whether to need to execute image real-time Edge contrast, to improve the adaptive ability of image sharpening processing.

According to an aspect of the present invention, a kind of desk multifunctional monitoring method is provided, including a kind of multi-functional prison is provided Control formula desk is monitored, and the multifunctional monitoring formula desk includes: desktop communication equipment, is arranged on the desktop of desk, For when receiving personage's questionable signal, personage's questionable signal to be transmitted to the property monitoring central server of distal end Place；Field camera is arranged on the desktop of desk, for carrying out live image shooting near the desktop to desk, with defeated Image is taken on site accordingly out.

More specifically, in the multifunctional monitoring formula desk, further includes: Context resolution equipment, with the gravimetric analysis Equipment connection executes following parsing to the live shooting image and acts: described in acquisition for receiving the live shooting image Each gray value of each pixel in image is taken on site, gray value is fallen in into the pixel in default dust gray areas and is made For dust pixel, each dust pixel in the live shooting image is fitted to obtain one or more dusts Region；Domain identification equipment is connect with the Context resolution equipment, for receiving one or more in the live shooting image Region area is more than the dust area of preset area threshold value as pending area, the output scene bat by a dust area Take the photograph one or more pending areas in image.

More specifically, in the multifunctional monitoring formula desk, further includes: area detecting equipment, with the domain identification Equipment connection determines each pending district for receiving one or more pending areas in the live shooting image The area in domain, and the area summation of one or more of pending areas is counted, it is described existing to determine that the area summation occupies The ratio of field shooting image area, to issue dust accumulated signal when the ratio transfinites.

More specifically, in the multifunctional monitoring formula desk, further includes: automatic cleaning equipment, with the area detecting Equipment connection, is arranged in above the camera lens of the field camera, for when receiving the dust accumulated signal, using with The corresponding cleaning dynamics of the area summation carries out automated cleaning processing to the camera lens of the field camera；Edge strengthening is set It is standby, it is connect with the field camera, for receiving the live shooting image, it is strong that edge is executed to the live shooting image Change processing, to obtain corresponding edge strengthening image, and exports the edge strengthening image；Adaptive-filtering equipment, and it is described The connection of edge strengthening equipment for receiving the edge strengthening image, and executes the edge strengthening image and is based on the side Edge strengthens the adaptive-filtering processing of noise profile situation in image, to obtain simultaneously output adaptive filtering image；First parameter Analyzing device is connect with the adaptive-filtering equipment, for receiving the adaptive-filtering image, is based on the adaptive filter The pixel value distribution situation of the pixel of wave image determines the content uniformity coefficient of the adaptive-filtering image, and described in output Content uniformity coefficient；Second parameter analyzing device is based on the adaptive-filtering figure for receiving the adaptive-filtering image The pixel value DYNAMIC DISTRIBUTION range of the pixel of picture determines the content readability of the adaptive-filtering image, and described in output Content readability；Third parameter analyzing device detects the adaptive-filtering figure for receiving the adaptive-filtering image The contrast of picture, and export the contrast；Extracted region equipment, respectively with the first parameter analyzing device, the second parameter Analyzing device is connected with third parameter analyzing device, for receive the content uniformity coefficient, the content readability and The contrast is determined to its influence coefficient to image segmentation threshold based on the content uniformity coefficient, is based on the content Readability is determined to its influence coefficient to image segmentation threshold, is determined to it based on the contrast to image segmentation threshold Influence coefficient, be also used to based on three kinds of influences coefficients simultaneously image segmentation threshold is corrected, and based on correction after Image segmentation threshold the adaptive-filtering image is split, with obtain and export be detached from background region to be identified； Image erosion equipment is connect with the extracted region equipment, for carrying out Image erosion processing to the region to be identified, to obtain Obtain corresponding corrosion image；Image expansion equipment is connect, for carrying out figure to the corrosion image with described image corrosion equipment As corrosion treatment, to obtain corresponding expanding image；Data statistics equipment is connect, for receiving with described image bloating plant The expanding image detects each edge line in the expanding image, to obtain the edge in the expanding image Line number amount, and export the edge line quantity in the expanding image；Decision data equipment is connect with the data statistics equipment, Edge line quantity for receiving the edge line quantity in the expanding image, and in the expanding image is less than number of lines When measuring threshold value, the less information of lines is issued, being also used to the edge line quantity in the expanding image is more than lines amount threshold When, lines are issued compared with multi information；FLASH storage chip is connect, for the lines to be stored in advance with the decision data equipment Amount threshold；Edge contrast equipment is connect, for receiving respectively with the data statistics equipment and the decision data equipment When to the lines compared with multi information, start the real-time Edge contrast to the expanding image, to obtain corresponding sharpening figure in real time Picture is also used to real-time Edge contrast not carried out to the expanding image, directly by institute when receiving the less information of the lines Expanding image is stated to export as real-time sharpening image；Matching unit is acted, is connect with the Edge contrast equipment, for receiving Real-time sharpening image is stated, corresponding who object is partitioned into from the real-time sharpening image based on preset benchmark character contour Image, and the movement of the who object in who object image is matched based on preset suspicious figure's action norm, such as Fruit successful match then exports personage's questionable signal.

More specifically, in the multifunctional monitoring formula desk: in the movement matching unit, if based on preset It fails to match for movement progress of suspicious figure's action norm to the who object in who object image, then it is normal to export personage Signal.

More specifically, in the multifunctional monitoring formula desk: in the area detecting equipment, being also used in the face When the ratio that product summation occupies the live shooting image area does not transfinite, dust normal signal is issued.

More specifically, in the multifunctional monitoring formula desk: in the automatic cleaning equipment, using with the area It includes: that the area summation is got over that the corresponding cleaning dynamics of summation, which carries out automated cleaning processing to the camera lens of the field camera, Greatly, bigger to the cleaning dynamics of field camera progress automated cleaning processing.

More specifically, in the multifunctional monitoring formula desk: in the automatic cleaning equipment, receiving the ash When dirt normal signal, terminate to handle the automated cleaning that the camera lens of the field camera carries out.

More specifically, in the multifunctional monitoring formula desk: strong to the edge in the adaptive-filtering equipment Changing image to execute the adaptive-filtering processing based on noise profile situation in the edge strengthening image includes: the detection edge Strengthen the densely distributed region of noise in image, is filtered just for the intensive region of the noise profile.

Specific embodiment

Embodiment of the present invention will be described in detail below.

The designer of desk and manufacturer currently concentrate on the focus of design in desk shape and desk space arrangement, example Such as, more flat table top how is designed, to facilitate the working and learning of people, how mesa material selects to think the use of people It provides and how is arranged on comfortable environment and desk space to place more books and material.

However, causing some monitoring functions to still need in fact, people do not utilize the hardware platform of desk sufficiently yet Supervisory control action is completed by other hardware platforms, so that limited household or office environment are crowded to capacity originally.

In order to overcome above-mentioned deficiency, the present invention has built a kind of desk multifunctional monitoring method, including provides a kind of more function Can monitor-type desk be monitored, the multifunctional monitoring formula desk solves corresponding technical problem.

The multifunctional monitoring formula desk shown according to an embodiment of the present invention includes:

Desktop communication equipment, is arranged on the desktop of desk, for when receiving personage's questionable signal, by the personage Questionable signal is transmitted at the property monitoring central server of distal end；

Field camera is arranged on the desktop of desk, for carrying out live image shooting near the desktop to desk, To export corresponding live shooting image.

Then, continue that the specific structure of multifunctional monitoring formula desk of the invention is further detailed.

In the multifunctional monitoring formula desk, further includes:

Context resolution equipment is connect with the gravimetric analysis equipment, for receiving the live shooting image, to described existing Field shooting image executes following parsing movement: each gray value of each pixel in the live shooting image is obtained, it will be grey Angle value falls in the pixel in default dust gray areas as dust pixel, by each ash in the live shooting image Dirt pixel is fitted to obtain one or more dust areas；

Domain identification equipment is connect with the Context resolution equipment, for receiving one in the live shooting image Or multiple dust areas, the dust area using region area more than preset area threshold value export described existing as pending area One or more pending areas in field shooting image.

In the multifunctional monitoring formula desk, further includes:

Area detecting equipment is connect with the domain identification equipment, for receiving one in the live shooting image Or multiple pending areas, determine the area of each pending area, and count one or more of pending areas Area summation determines that the area summation occupies the ratio that image area is taken on site, to send out when the ratio transfinites Dust accumulated signal out.

In the multifunctional monitoring formula desk, further includes:

Automatic cleaning equipment connect with the area detecting equipment, is arranged in above the camera lens of the field camera, uses In when receiving the dust accumulated signal, using cleaning dynamics corresponding with the area summation to the field camera Camera lens carry out automated cleaning processing；

Edge strengthening equipment is connect with the field camera, for receiving the live shooting image, to the scene It shoots image and executes edge strengthening processing, to obtain corresponding edge strengthening image, and export the edge strengthening image；

Adaptive-filtering equipment is connect with the edge strengthening equipment, for receiving the edge strengthening image, and to institute It states edge strengthening image and executes the adaptive-filtering processing based on noise profile situation in the edge strengthening image, to obtain simultaneously Output adaptive filtering image；

First parameter analyzing device is connect with the adaptive-filtering equipment, for receiving the adaptive-filtering image, Determine that the content of the adaptive-filtering image is equal based on the pixel value distribution situation of the pixel of the adaptive-filtering image Even degree, and export the content uniformity coefficient；

Second parameter analyzing device, for receiving the adaptive-filtering image, based on the adaptive-filtering image The pixel value DYNAMIC DISTRIBUTION range of pixel determines the content readability of the adaptive-filtering image, and exports the content Readability；

Third parameter analyzing device detects the adaptive-filtering image for receiving the adaptive-filtering image Contrast, and export the contrast；

Extracted region equipment, respectively with the first parameter analyzing device, the second parameter analyzing device and third parameter solution Desorption device connection, for receiving the content uniformity coefficient, the content readability and the contrast, in described Hold uniformity coefficient to determine to its influence coefficient to image segmentation threshold, be determined to it based on the content readability to image The influence coefficient of segmentation threshold is determined to its influence coefficient to image segmentation threshold based on the contrast, is also used to be based on Three kinds of influence coefficients simultaneously correct image segmentation threshold, and based on the image segmentation threshold after correction to it is described from Adaptive filtering image is split, to obtain and export the region to be identified for being detached from background；

Image erosion equipment is connect with the extracted region equipment, for carrying out Image erosion to the region to be identified Processing, to obtain corresponding corrosion image；

Image expansion equipment is connect with described image corrosion equipment, for carrying out at Image erosion to the corrosion image Reason, to obtain corresponding expanding image；

Data statistics equipment is connect with described image bloating plant, for receiving the expanding image, to the expansion plans Each edge line as in is detected, and to obtain the edge line quantity in the expanding image, and exports the expanding image In edge line quantity；

Decision data equipment is connect with the data statistics equipment, for receiving the edge line number in the expanding image Amount, and when the edge line quantity in the expanding image is less than lines amount threshold, the less information of lines is issued, is also used to When edge line quantity in the expanding image is more than lines amount threshold, lines are issued compared with multi information；

FLASH storage chip is connect with the decision data equipment, for the lines amount threshold to be stored in advance；

Edge contrast equipment is connect, for receiving respectively with the data statistics equipment and the decision data equipment When to the lines compared with multi information, start the real-time Edge contrast to the expanding image, to obtain corresponding sharpening figure in real time Picture is also used to real-time Edge contrast not carried out to the expanding image, directly by institute when receiving the less information of the lines Expanding image is stated to export as real-time sharpening image；

Matching unit is acted, is connect with the Edge contrast equipment, for receiving the real-time sharpening image, based on default Benchmark character contour be partitioned into corresponding who object image from the real-time sharpening image, and be based on preset suspicious people Object action norm matches the movement of the who object in who object image, and it is suspicious that personage is exported if successful match Signal.

In the multifunctional monitoring formula desk:

In the movement matching unit, if based on preset suspicious figure's action norm in who object image It fails to match for the movement progress of who object, then exports personage's normal signal.

In the multifunctional monitoring formula desk:

In the area detecting equipment, it is also used to occupy the ratio that image area is taken on site in the area summation When example does not transfinite, dust normal signal is issued.

In the multifunctional monitoring formula desk:

In the automatic cleaning equipment, using cleaning dynamics corresponding with the area summation to the field camera Camera lens carry out automated cleaning processing include: that the area summation is bigger, to the field camera carry out automated cleaning processing Cleaning dynamics it is bigger.

In the multifunctional monitoring formula desk:

In the automatic cleaning equipment, when receiving the dust normal signal, terminate to the field camera Camera lens carry out automated cleaning processing.

And in the multifunctional monitoring formula desk:

In the adaptive-filtering equipment, the edge strengthening image is executed and is based on making an uproar in the edge strengthening image The adaptive-filtering processing of sound distribution situation includes: the densely distributed region of the detection edge strengthening noise in image, needle The region intensive to the noise profile is filtered.

In addition, realizing the movement matching unit using PLD chip.Programmable logic design (Programmable Logic Device) be ASIC an important branch, be a kind of semi-custom circuit of the producer as versatility device production, use Family can pass through function required for realizing to device programming.Programmable logic array PLA (Programmable Logic Array), occur with mid-term the 1970s, it is made of programmable with array and programmable or array.It is programmable Array logic PAL (Programmable Array Logic) device be MMI company, the U.S. in 1977 take the lead in release, he due to There are many export structure type, flexible design, thus are generally used.

Using multifunctional monitoring formula desk of the invention, security monitoring can not be carried out for desk region in the prior art Technical problem can integrate person detecting mechanism on desk platform, based on preset suspicious figure's action norm to personage couple As the movement of the who object in image is matched, to judge the dubiety of personage nearby, avoid criminal to household ring The intrusion in border, wherein in the parsing of picture material, when the area in the region that dust occupies transfinites, set using automated cleaning The standby camera lens to picture pick-up device carries out automated cleaning processing, wherein the area in the region that the dynamics and dust of cleaning treatment occupy It is directly proportional；The enhanced image in edge be filtered just for the intensive region of the noise profile adaptive Filtering processing, reaches balance between filter effect and filtering operation amount, meanwhile, the background segment mode help of customization has obtained The region to be identified of effect；According to the quantity statistics of image inward flange line as a result, judging whether to need to execute image to sharpen in real time Processing, so that the adaptive ability of image sharpening processing is improved, to solve above-mentioned technical problem.

It is understood that although the present invention has been disclosed in the preferred embodiments as above, above-described embodiment not to Limit the present invention.For any person skilled in the art, without departing from the scope of the technical proposal of the invention, Many possible changes and modifications all are made to technical solution of the present invention using the technology contents of the disclosure above, or are revised as With the equivalent embodiment of variation.Therefore, anything that does not depart from the technical scheme of the invention are right according to the technical essence of the invention Any simple modifications, equivalents, and modifications made for any of the above embodiments still fall within the range of technical solution of the present invention protection It is interior.