CN112329503A - Strange human face detection system based on motion tracking - Google Patents
Strange human face detection system based on motion tracking Download PDFInfo
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- CN112329503A CN112329503A CN202010263469.XA CN202010263469A CN112329503A CN 112329503 A CN112329503 A CN 112329503A CN 202010263469 A CN202010263469 A CN 202010263469A CN 112329503 A CN112329503 A CN 112329503A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/172—Classification, e.g. identification
- G06V40/173—Classification, e.g. identification face re-identification, e.g. recognising unknown faces across different face tracks
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/161—Detection; Localisation; Normalisation
- G06V40/166—Detection; Localisation; Normalisation using acquisition arrangements
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
- H05K7/20409—Outer radiating structures on heat dissipating housings, e.g. fins integrated with the housing
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- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
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- Oral & Maxillofacial Surgery (AREA)
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- Multimedia (AREA)
- General Health & Medical Sciences (AREA)
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- Microelectronics & Electronic Packaging (AREA)
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Abstract
The invention discloses a strange human face detection system based on motion tracking, which comprises a base, a single chip microcomputer, a detection chamber, a lifting chamber and a camera, wherein the lifting chamber is arranged at the central position inside the base, a double-shaft motor is arranged at the central position of the top of the lifting chamber, rotating shafts are arranged at two ends of the double-shaft motor through couplers, a guide shaft is fixed at one end, away from the double-shaft motor, of each rotating shaft, a first gear is arranged at one end, away from the rotating shaft, of each guide shaft, a second gear is hinged to the top of the lifting chamber at one side, away from the guide shaft, of each first gear, the second gear is meshed with the first gear, spiral rods are fixed at the central positions of the bottom ends of the second gears, and spiral caps are connected to one ends of the surfaces of. The invention not only improves the convenience of the detection system when in use, prolongs the service life of the detection system, but also reduces the phenomenon that the internal elements of the detection chamber are corroded when the detection system is in use.
Description
Technical Field
The invention relates to the technical field of face detection, in particular to a strange face detection system based on motion tracking.
Background
The traditional stranger detection method is that a human face is detected from acquired image data, the detected human face is compared with a pre-trained human face feature library, if the detected human face is not matched with the pre-trained human face feature library under a certain confidence coefficient, the stranger is judged, the method has many defects, a detection result depends on the acquired human face data, the human face data is very unreliable due to an external environment, a camera shooting angle and the like, and therefore a stranger human face detection system based on motion tracking is required to be used.
The detection systems on the market are various and can basically meet the use requirements of people, but certain defects still exist, and the specific problems are as follows.
(1) The existing detection system is inconvenient for slippage treatment, so that the conveying is inconvenient and needs to be improved;
(2) the existing detection system is inconvenient for efficient heat dissipation treatment, so that elements in the detection chamber are easy to burn due to high temperature, and the service life is short;
(3) the existing detection system is inconvenient for dust prevention treatment, so that substances such as dust in the outside air easily flow into the detection chamber through the vent, and further, the phenomenon of erosion is caused to internal elements of the detection chamber.
Disclosure of Invention
The invention aims to provide a motion tracking-based strange face detection system, and aims to solve the problems that the detection system is inconvenient to slide, efficient heat dissipation and dustproof in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a strange human face detection system based on motion tracking comprises a base, a single chip microcomputer, a detection chamber, a lifting chamber and a camera, wherein the lifting chamber is arranged at the central position inside the base, a double-shaft motor is arranged at the central position of the top of the lifting chamber, rotating shafts are arranged at two ends of the double-shaft motor through couplers, a guide shaft is fixed at one end, away from the double-shaft motor, of each rotating shaft, a first gear is fixed at one end, away from the rotating shaft, of each rotating shaft, a second gear is hinged to the top of the lifting chamber at one side, away from the guide shaft, of each first gear, the second gear is meshed with the first gear, a screw rod is fixed at the central position of the bottom end of each second gear, screw caps are connected to one ends of the surfaces of the screw rods in a threaded mode, a connecting rod is fixed below the double-shaft motor between every two adjacent screw caps, T-shaped frames are arranged at two sides of the bottom, the center position of the top end of the base is fixed with a detection chamber, two inner side walls of the detection chamber are provided with vent holes, one end of each vent hole extends to the outside of the detection chamber, the inner wall of the detection chamber at the position of each vent hole is provided with a dustproof structure, the center position at the top of the detection chamber is provided with a heat dissipation structure, the inner wall of the detection chamber below the heat dissipation structure is provided with a single chip microcomputer, the inner wall of the detection chamber at one side of the single chip microcomputer is provided with a comparison module, the input end of the comparison module is electrically connected with the output end of the single chip microcomputer, the inner wall of the detection chamber at the side of the single chip microcomputer far away from the comparison module is provided with an acquisition module, the input end of the surface of the detection chamber is provided with a display screen, the input end of the display screen is electrically, the input end of the camera is electrically connected with the output end of the single chip microcomputer.
Preferably, dustproof construction's inside is equipped with fan type in proper order and settles frame, dustproof otter board and fan type and agree with the groove, install dustproof otter board on the detection room inner wall of blow vent position department, and the both ends of dustproof otter board all are equipped with fan type and settle the frame, the outer wall of frame one side and the inner wall fixed connection that detects the room are settled to fan type to all be equipped with fan type and agree with the groove on the dustproof otter board outer wall between the frame is settled to adjacent fan type, flow into the inside to the detection room by the blow vent to reduce material such as external dust.
Preferably, the dustproof structures are provided with two groups, and the adjacent dustproof structures are symmetrical about the central line of the detection chamber, so that efficient dustproof treatment is performed on the two groups of air vents.
Preferably, the inside of heat radiation structure is equipped with support column, heat dissipation fin post, heat dissipation fin ring and heat collection plate in proper order, the detection indoor portion of singlechip top is equipped with the heat collection plate, and the both sides on heat collection plate top all install the support column, and the top of support column is connected with the top of detecting the room to carry out the heat energy set with the heat collection plate and handle in the inside of detecting the room.
Preferably, the top end of the heat collecting plate is fixed with radiating fins at equal intervals, the top ends of the radiating fins extend to the outside of the detection chamber, and the surfaces of the radiating fins are sleeved with two groups of radiating fin rings, so that the heat energy collected by the heat collecting plate is guided to the outside of the detection chamber.
Preferably, all be fixed with spacing frame on the two inside walls of lift room, and the inside one end of spacing frame is equipped with the stopper, the one end of stopper extend to the outside of spacing frame and with the outer wall fixed connection of screw cap to carry on spacingly to the range of removal of screw cap.
Compared with the prior art, the invention has the beneficial effects that: the strange human face detection system based on the motion tracking not only improves the convenience of the detection system in use, prolongs the service life of the detection system, but also reduces the phenomenon that the internal elements of the detection chamber are corroded when the detection system is used;
(1) by arranging the double-shaft motor, the rotating shaft, the guide shaft, the first gear, the second gear, the screw rod, the screw cap, the connecting rod, the T-shaped frame, the universal wheel, the limiting frame and the limiting block, the double-shaft motor is controlled by operating the single chip microcomputer, the guide shaft is driven by the rotating shaft to rotate, the first gear is driven by the guide shaft to rotate, the first gear drives the second gear to rotate due to the mutual meshing of the first gear and the second gear, the screw rod is driven by the second gear to rotate, the screw cap can move downwards on the surface of the screw rod at the moment, the connecting rod is driven by the screw cap to synchronously move downwards, the limiting block can move upwards and downwards in the limiting frame to limit the moving amplitude of the screw cap, the connecting rod can drive the universal wheel to synchronously move downwards through the T-shaped frame at the moment, so that the universal wheel is separated from the outer part of the lifting chamber and is supported with the bottom, the universal wheel has good sliding effect, so that the detection system can be conveyed conveniently, and the convenience of the detection system in use is improved;
(2) the heat collection plate is fixedly arranged at one end of the interior of the detection chamber through the two groups of supporting columns, the heat collection plate is used for collecting heat energy in the detection chamber, the heat conduction performance of the heat dissipation fin column is enhanced through the heat dissipation fin ring, the heat energy collected by the heat collection plate is led into the exterior of the detection chamber through the heat dissipation fin column, so that the interior of the detection chamber is efficiently subjected to heat dissipation treatment, the phenomenon that elements in the detection chamber are burnt due to high temperature is reduced, and the service life of the detection system is prolonged;
(3) through being provided with fan type arrangement frame, dustproof otter board and fan type agree with the groove, through agreeing with the groove calibration in fan type arrangement frame position department with the fan type, press and rotatory dustproof otter board, make dustproof otter board firm the installation on the detection room inner wall of blow vent position department, and then carry out the separation by dustproof otter board to the blow vent and handle, flow into the inside to detecting the room by the blow vent with materials such as avoid external dust, thereby the phenomenon that the inside component of detection room received the erosion when having reduced detecting system and using.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a side view of the dust-proof structure of the present invention;
FIG. 3 is an enlarged schematic view of the heat dissipation structure of the present invention;
fig. 4 is a schematic view of the appearance structure of the present invention.
In the figure: 1. a base; 2. a limiting frame; 3. a limiting block; 4. a first gear; 5. a dust-proof structure; 501. a fan-shaped mounting frame; 502. a dustproof screen plate; 503. a fan-shaped conjunction groove; 6. a heat dissipation structure; 601. a support pillar; 602. a heat dissipation fin column; 603. a heat dissipation fin ring; 604. a heat collecting plate; 7. an acquisition module; 8. a single chip microcomputer; 9. a comparison module; 10. a detection chamber; 11. a vent; 12. a second gear; 13. a guide shaft; 14. a connecting rod; 15. a screw cap; 16. a screw rod; 17. a universal wheel; 18. a rotating shaft; 19. a lifting chamber; 20. a double-shaft motor; 21. a T-shaped frame; 22. a camera; 23. a display screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an embodiment of the present invention is shown: a strange human face detection system based on motion tracking comprises a base 1, a single chip microcomputer 8, a detection chamber 10, a lifting chamber 19 and a camera 22, wherein the lifting chamber 19 is arranged at the center position inside the base 1, two inner side walls of the lifting chamber 19 are both fixed with a limiting frame 2, one end inside the limiting frame 2 is provided with a limiting block 3, one end of the limiting block 3 extends to the outside of the limiting frame 2 and is fixedly connected with the outer wall of a screw cap 15, so that the moving amplitude of the screw cap 15 is limited;
a double-shaft motor 20 is arranged at the center of the top of the lifting chamber 19, rotating shafts 18 are arranged at two ends of the double-shaft motor 20 through couplings, a guide shaft 13 is fixed at one end of the rotating shaft 18 far away from the double-shaft motor 20, a first gear 4 is arranged at one end of the guide shaft 13 far away from the rotating shaft 18, a second gear 12 is hinged at the top of the lifting chamber 19 at one side of the first gear 4 far away from the guide shaft 13, the second gear 12 is meshed with the first gear 4, a screw rod 16 is fixed at the center of the bottom end of the second gear 12, screw caps 15 are connected at one end of the surface of the screw rod 16 in a threaded manner, a connecting rod 14 is fixed below the double-shaft motor 20 between the adjacent screw caps 15, T-shaped frames 21 are arranged at two sides of the bottom end of the connecting rod 14, universal wheels 17 are arranged at two sides of the bottom end of the T-shaped frames 21, a detection chamber 10 is fixed at the center of the top end, one end of the vent 11 extends to the outside of the detection chamber 10, a dustproof structure 5 is arranged on the inner wall of the detection chamber 10 at the position of the vent 11, a fan-shaped mounting frame 501, a dustproof screen plate 502 and a fan-shaped fitting groove 503 are sequentially arranged inside the dustproof structure 5, the dustproof screen plate 502 is mounted on the inner wall of the detection chamber 10 at the position of the vent 11, the fan-shaped mounting frames 501 are arranged at two ends of the dustproof screen plate 502, the outer wall of one side of each fan-shaped mounting frame 501 is fixedly connected with the inner wall of the detection chamber 10, and the fan-shaped fitting groove 503 is arranged on the outer wall of the dustproof screen plate 502 between the adjacent fan-shaped mounting frames 501;
the fan-shaped fit groove 503 is calibrated at the position of the fan-shaped mounting frame 501, the dustproof screen plate 502 is pressed and rotated, so that the dustproof screen plate 502 is stably mounted on the inner wall of the detection chamber 10 at the position of the vent 11, and then the vent 11 is blocked by the dustproof screen plate 502, so that substances such as external dust and the like are prevented from flowing into the detection chamber 10 from the vent 11, and the phenomenon that elements in the detection chamber 10 are corroded when the detection system is used is reduced;
two groups of dustproof structures 5 are arranged, and the adjacent dustproof structures 5 are symmetrical about the central line of the detection chamber 10, so that efficient dustproof treatment is performed on the two groups of air vents 11;
the central position of the top of the detection chamber 10 is provided with a heat dissipation structure 6, a support column 601, a heat dissipation fin column 602, a heat dissipation fin ring 603 and a heat collection plate 604 are sequentially arranged inside the heat dissipation structure 6, the heat collection plate 604 is arranged inside the detection chamber 10 above the single chip microcomputer 8, the support columns 601 are arranged on two sides of the top end of the heat collection plate 604, the top end of each support column 601 is connected with the top of the detection chamber 10, the heat dissipation fin columns 602 with equal intervals are fixed on the top end of the heat collection plate 604, the top end of each heat dissipation fin column 602 extends to the outside of the detection chamber 10, and the surface of each heat dissipation fin column 602 is sleeved with two groups;
the heat collecting plate 604 is fixedly arranged at one end inside the detection chamber 10 through the two groups of supporting columns 601, so that the heat collecting plate 604 collects heat energy inside the detection chamber 10, and after the heat conducting performance of the heat radiating fin 602 is enhanced through the heat radiating fin ring 603, the heat radiating fin 602 guides the heat energy collected by the heat collecting plate 604 to the outside of the detection chamber 10, so that the inside of the detection chamber 10 is efficiently radiated, the phenomenon that elements inside the detection chamber 10 are burnt due to high temperature is reduced, and the service life of the detection system is prolonged;
and the inner wall of the detection chamber 10 below the heat dissipation structure 6 is provided with a singlechip 8, the model of the singlechip 8 can be SH69P25, the inner wall of the detection chamber 10 at one side of the singlechip 8 is provided with a contrast module 9, the type of the comparison module 9 can be CSD-F600, the input end of the comparison module 9 is electrically connected with the output end of the singlechip 8, the inner wall of the detection chamber 10 at one side of the singlechip 8 far away from the comparison module 9 is provided with the acquisition module 7, the type of the collection module 7 can be ADAM-4000, the input end of the collection module 7 is electrically connected with the output end of the singlechip 8, one end of the surface of the detection chamber 10 is provided with a display screen 23, the model of the display screen 23 can be T215HVN01.1, the input end of the display screen 23 is electrically connected with the output end of the singlechip 8, the surface of the detection chamber 10 above the display screen 23 is provided with a camera 22, the type of this camera 22 can be IMX220, and the input of camera 22 and the output electric connection of singlechip 8.
The working principle is as follows: when the detection system is used, firstly, the single chip microcomputer 8 is operated to control the camera 22 to track and shoot the motion of a person, corresponding data is transmitted to the inside of the acquisition module 7 through the single chip microcomputer 8, at the moment, the acquisition module 7 acquires face data according to the part of the data, invalid face data such as blurring and poor angles are removed, an optimal group of face images are extracted, a model is reestablished, then face features are extracted, the face model is compared by the comparison module 9, if the face models are not matched under a certain preset confidence coefficient, the detection system is a stranger, compared with the traditional face recognition, the motion tracking of a target is increased, the number of effective data samples is increased, the stranger recognition accuracy can be greatly improved, the false alarm rate is reduced, and then the heat collecting plate 604 is fixedly arranged at one end inside the detection chamber 10 through the two groups of supporting columns 601, the heat energy in the detection chamber 10 is collected by the heat collecting plate 604, the heat conducting performance of the heat dissipating fin 602 is enhanced by the heat dissipating fin ring 603, the heat dissipating fin 602 guides the heat energy collected by the heat collecting plate 604 to the outside of the detection chamber 10, so as to perform efficient heat dissipating treatment on the inside of the detection chamber 10, reduce the burning of the elements in the detection chamber 10 due to high temperature, prolong the service life of the detection system, calibrate the fan-shaped fitting groove 503 at the position of the fan-shaped mounting frame 501, press and rotate the dustproof screen plate 502, so that the dustproof screen plate 502 is stably mounted on the inner wall of the detection chamber 10 at the position of the vent 11, and further perform blocking treatment on the vent 11 by the dustproof screen plate 502, so as to prevent external dust and other substances from flowing into the detection chamber 10 from the vent 11, and reduce the erosion phenomenon of the elements in the detection chamber 10 when the detection system is in use, finally, the single chip microcomputer 8 is operated to control the double-shaft motor 20, so that the guide shaft 13 is driven by the rotating shaft 18 to rotate, the first gear 4 is driven by the guide shaft 13 to rotate, the first gear 4 drives the second gear 12 to rotate due to the mutual meshing of the first gear 4 and the second gear 12, the screw rod 16 is driven by the second gear 12 to rotate, the screw cap 15 moves downwards on the surface of the screw rod 16, the connecting rod 14 is driven by the screw cap 15 to synchronously move downwards, meanwhile, the limiting block 3 moves upwards and downwards in the limiting frame 2 to limit the moving range of the screw cap 15, the connecting rod 14 drives the universal wheel 17 to synchronously move downwards through the T-shaped frame 21, the universal wheel 17 is separated from the outer part of the lifting chamber 19 and supported with the bottom end of the substitute base 1, and the universal wheel 17 has good sliding effect so as to convey a detection system, the convenience of the detection system in use is improved, and therefore the detection system is used.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a strange face detection system based on motion tracking, includes base (1), singlechip (8), detection room (10), lift room (19) and camera (22), its characterized in that: the lifting device is characterized in that a lifting chamber (19) is arranged at the central position inside the base (1), a double-shaft motor (20) is arranged at the central position of the top of the lifting chamber (19), rotating shafts (18) are arranged at two ends of the double-shaft motor (20) through couplers, one end, far away from the double-shaft motor (20), of each rotating shaft (18) is fixed with a guide shaft (13), one end, far away from the rotating shafts (18), of each guide shaft (13) is installed with a first gear (4), the top of the lifting chamber (19), far away from one side of each guide shaft (13), of each first gear (4) is hinged with a second gear (12), the second gear (12) is meshed with the first gear (4), a spiral rod (16) is fixed at the central position of the bottom end of each second gear (12), one end of the surface of each spiral rod (16) is in threaded connection with a spiral cap (15), and a connecting rod (14) is fixed below the double-shaft motor (20, the detection device is characterized in that T-shaped frames (21) are arranged on two sides of the bottom end of the connecting rod (14), universal wheels (17) are arranged on two sides of the bottom end of each T-shaped frame (21), a detection chamber (10) is fixed at the central position of the top end of the base (1), vent holes (11) are arranged on two inner side walls of the detection chamber (10), one end of each vent hole (11) extends to the outside of the detection chamber (10), a dustproof structure (5) is arranged on the inner wall of the detection chamber (10) at the position of each vent hole (11), a heat dissipation structure (6) is arranged at the central position of the top of the detection chamber (10), a single chip microcomputer (8) is arranged on the inner wall of the detection chamber (10) below the heat dissipation structure (6), a comparison module (9) is arranged on the inner wall of the detection chamber (10) on one side of the single chip microcomputer (8), and the, install collection module (7) on detection room (10) inner wall that contrast module (9) one side was kept away from in singlechip (8), the input of collection module (7) and the output electric connection of singlechip (8), detect the one end on room (10) surface and install display screen (23), the input of display screen (23) and the output electric connection of singlechip (8), and detection room (10) surface mounting of display screen (23) top has camera (22), the input of camera (22) and the output electric connection of singlechip (8).
2. The system of claim 1, wherein the strange face detection system based on motion tracking is characterized in that: the inside of dustproof construction (5) is equipped with fan type in proper order and settles frame (501), dustproof otter board (502) and fan type and agree with groove (503), install dustproof otter board (502) on detection room (10) inner wall of blow vent (11) position department, and the both ends of dustproof otter board (502) all are equipped with fan type and settle frame (501), and the outer wall of frame (501) one side and the inner wall fixed connection who detects room (10) are settled to the fan type all is equipped with fan type and agrees with groove (503) on dustproof otter board (502) outer wall between frame (501) is settled to adjacent fan type.
3. The system of claim 1, wherein the strange face detection system based on motion tracking is characterized in that: the dustproof structures (5) are arranged in two groups, and the adjacent dustproof structures (5) are symmetrical about the central line of the detection chamber (10).
4. The system of claim 1, wherein the strange face detection system based on motion tracking is characterized in that: the heat dissipation structure (6) is internally provided with a support column (601), a heat dissipation fin column (602), a heat dissipation fin ring (603) and a heat collection plate (604) in sequence, the heat collection plate (604) is arranged inside a detection chamber (10) above the single chip microcomputer (8), the support column (601) is arranged on two sides of the top end of the heat collection plate (604), and the top end of the support column (601) is connected with the top of the detection chamber (10).
5. The system of claim 4, wherein the strange face detection system based on motion tracking is characterized in that: the top end of the heat collecting plate (604) is fixed with radiating fins (602) at equal intervals, the top end of the radiating fin (602) extends to the outside of the detection chamber (10), and the surface of the radiating fin (602) is sleeved with two groups of radiating fin rings (603).
6. The system of claim 1, wherein the strange face detection system based on motion tracking is characterized in that: all be fixed with spacing frame (2) on two inside walls of lift room (19), and the inside one end of spacing frame (2) is equipped with stopper (3), the one end of stopper (3) extend to the outside of spacing frame (2) and with the outer wall fixed connection of screw cap (15).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010263469.XA CN112329503A (en) | 2020-04-07 | 2020-04-07 | Strange human face detection system based on motion tracking |
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| CN202010263469.XA CN112329503A (en) | 2020-04-07 | 2020-04-07 | Strange human face detection system based on motion tracking |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113757528A (en) * | 2021-09-11 | 2021-12-07 | 广州华商学院 | Visual transmission service device based on big data |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113757528A (en) * | 2021-09-11 | 2021-12-07 | 广州华商学院 | Visual transmission service device based on big data |
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