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45 results about "Match moving" patented technology
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In visual effects, match moving is a technique that allows the insertion of computer graphics into live-action footage with correct position, scale, orientation, and motion relative to the photographed objects in the shot. The term is used loosely to describe several different methods of extracting camera motion information from a motion picture. Sometimes referred to as motion tracking or camera solving, match moving is related to rotoscoping and photogrammetry. Match moving is sometimes confused with motion capture, which records the motion of objects, often human actors, rather than the camera. Typically, motion capture requires special cameras and sensors and a controlled environment (although recent developments such as the Kinect camera and Apple's FaceID have begun to change this). Match moving is also distinct from motion control photography, which uses mechanical hardware to execute multiple identical camera moves. Match moving, by contrast, is typically a software-based technology, applied after the fact to normal footage recorded in uncontrolled environments with an ordinary camera.
Systems and methods to check-in shoppers in a cashier-less store
Systems and techniques are provided for linking subjects in an area of real space with user accounts. The user accounts are linked with client applications executable on mobile computing devices. A plurality of cameras are disposed above the area. The cameras in the plurality of cameras produce respective sequences of images in corresponding fields of view in the real space. A processing system is coupled to the plurality of cameras. The processing system includes logic to determine locations of subjects represented in the images. The processing system further includes logic to match the identified subjects with user accounts by identifying locations of the mobile computing devices executing client applications in the area of real space and matching locations of the mobile computing devices with locations of the subjects.
Owner:STANDARD COGNITION CORP
Ambient-equipment-list-based mobile terminal matching method and system
The invention provides an ambient-equipment-list-based mobile terminal matching method and an ambient-equipment-list-based mobile terminal matching system. The method comprises the following steps that: a mobile terminal searches for equipment around the terminal through a wireless network, generates an ambient equipment list, and transmits the list to a server; and the server processes the ambient equipment list, and helps the mobile terminal on the basis of a processing result to finish matching for data sharing among the mobile terminals. The method and the system have the advantages that: a user can determine the position information of the terminal through the ambient equipment list, so that matching operation is high in pertinence; and in addition, most of verification interaction operation is finished in background by the server, so that the operation steps of the user when the method and the system are used are reduced, and service efficiency is improved.
Owner:福建风灵创景科技有限公司
Method and system for analyzing network behaviors of mobile terminal users
InactiveCN103761296AAnalytical method is accurateImprove the analysis methodSpecial data processing applicationsData setBehavioral analytics
The invention relates to the technical field of mobile internet, and discloses a method and a system for analyzing network behaviors of mobile terminals users. The method includes collecting access logs and signaling log data of the users to the mobile internet through a collection device, cleaning the collected data to form an effective data set, classifying and analyzing the data set through a matched mobile internet knowledge base, analyzing users' behaviors by loading a user behavior analysis algorithm to acquire analysis results of users' behaviors, and finally displaying the analysis results to the users. According to the collected network requests sent from mobile terminals and the signaling data, the users can be recognized accurately; by means of building the mobile internet knowledge base, users' behavior preferences can be found accurately; therefore, problems such as high data noises, small data sample and inaccurate prediction in the prior art are solved.
Owner:BEIJING GEO POLYMERIZATION TECH
Method of synchronizing audio-visual assets
ActiveUS9332160B1Reliable and easy to implementTelevision system detailsColor television detailsGraphicsMaster controller
A system and method of synchronizing the processing and distribution of audio-visual assets in a distributed production studio are presented. The method addresses the processing of broadcast television, including match moving computer graphics technology, in such an environment. Audio-visual sources provide the assets while processing nodes interact with them to produce a composite output. Synchronization of the communication between, and the processing by, the sources and nodes is managed by a master controller and delay buffers located on the nodes. Assets are tagged with updatable reference-to-zero values indicative of a current transmission delay between their last source and the controller. These reference-to-zero values are used by processing nodes to determine where in their local buffer to place each asset so they emerge from the buffer to a local digital signal processor in synchronicity and that assets originally produced at a common time are executed locally at a common time.
Owner:BRANDMAGIC INC
System and method for matching mobile device users
InactiveUS20110106719A1Data processing applicationsComputer security arrangementsMobile deviceMatch moving
A system and a method for matching mobile device users are provided. The system includes a match server and a mobile device used by a mobile device user. The match server defines a plurality of living community regions, living community reference points, primary interest classes and detail interest classes, receives position coordinates from the mobile device, and defines a living community range of the mobile device user and infers the point of interest (POI) of the mobile device user based on the received position coordinates. Moreover, the match server generates a match list based on the living community ranges, the POIs and the personal profiles of the mobile device user and the other mobile device users, and transmits the match list to the mobile device. Accordingly, the system can effectively match the mobile device users having similar behavior patterns.
Owner:IND TECH RES INST
Across type rapid matching method for digital music rhythm
InactiveCN1737796AImprove performanceAverage Retrieval Time ReductionSpecial data processing applicationsLocation detectionPattern matching
This invention relates to digital music rhythm over high speed matching method, which comprises the following steps: standard rhythm characteristics reading and match index controlling step; rhythm section position testing and moving match controlling step; rhythm section matching step: rhythm matching index result displaying step. The symbol is described by high voice difference, time vector series; the high voice difference is the difference between front symbols as semi part as unit; time is to the starting point of symbol to express rhythm characteristics.
Owner:SHANGHAI JIAO TONG UNIV
Systems and methods for executing functions for objects based on the movement of an input device
InactiveUS6847348B2Easy to rememberEasy to implementCharacter and pattern recognitionCathode-ray tube indicatorsGraphicsObject based
Methods, computer program products and systems are provided for executing a function of a data processing computer system. The function may relate to an object. The method may be performed by: displaying a graphical representation of an object on a display device; receiving movement data from an input device, identifying a matching movement pattern that matches the cursor movement, which corresponds to the movement data; selecting a function that relates to the matching movement pattern and the object; and executing the function for the object. The identifying step can be performed by measuring the cursor movement as changes of the cursor coordinates occur. The result may then be compared to a plurality of predefined reference movement patterns. One movement pattern may be selected out of the plurality of reference movement patterns as the matching movement pattern for the object.
Owner:SAP AG
Smart-security digital system, method and program
ActiveUS20180239953A1Simple configurationCharacter and pattern recognitionClosed circuit television systemsImaging processingTerminal equipment
Provided is a smart-security digital system that enables, when there is a habitual shoplifter or suspicious behavior person, an employee or the like close to the habitual shoplifter or suspicious behavior person to quickly rush to the scene and prevent an act of shoplifting. The smart-security digital system (1000) comprises a face authentication function unit (111) that collates with facial images of habitual shoplifters or suspicious behavior persons accumulated in a face information DB (160), a control unit (110) that determines, when a result of collation by the face authentication function unit (111) is a match, a position of a mobile terminal device (30) closest to the habitual shoplifter or suspicious behavior person the collation result with whom is a match based on positional information acquired from a position determination unit (113), and transmits information on the habitual shoplifter or suspicious behavior person to the mobile terminal device (30), and an image processing unit (170) that synthesizes videos shot by monitor cameras (11) into a display screen consisting of a plurality of split screens, and performs a zoom-in processing to zoom in one of the split screens.
Owner:TECHNOMIRAI
Vehicle matching method based on videos
InactiveCN103425764AReduce computational complexityShort matching timeImage analysisSpecial data processing applicationsMobile vehicleSelf adaptive
The invention discloses a method for matching moving vehicles in videos. According to the method, firstly vehicle monitoring videos are obtained, the moving vehicles in each frame of each image is parted off through a background frame differential method; secondly, vehicle positions in each frame are recorded to establish a vehicle position database; thirdly, searching windows are placed in adjacent image frames with the vehicle needing matching as the center; then target vehicles are searched in the searching windows, adaptive adjustment is carried out on the sizes of the windows according to searching results till the vehicles are found, and the vehicle positions are recorded; finally, calculation of variation of displacement and variation of speed is carried out on found targets, and the optimal target is selected to achieve the matching. According to the vehicle matching method based on the videos, the defect that no effective method for carrying out vehicle matching after the detecting test of vehicles exists is overcome, proposed matching characteristics are simple in calculation, low in complexity and strong in instantaneity, verification modules can improve matching accuracy, and the vehicle matching method based on the videos has broad application prospect.
Owner:GUANGDONG UNIV OF TECH
Real-time moving target tracking method based on global matching similarity function
A real-time moving target tracking method based on a global matching similarity function increases reliability of target color distribution by building improved color histogram models on the basis of real-time detecting moving targets, and constructs the global matching similarity function according to positions, sizes and colors of the moving targets so as to track the moving targets reliably. The specific steps includes: firstly, initializing tracking parameters of the real-time moving targets, secondarily, building the improved color histogram model for each detected real-time moving target, thirdly, forming to-be-matched moving target pairs by the current detected moving targets and the previously detected moving targets, building a color histogram similarity function, a central position closeness degree function and a pixel point sum closeness degree function for each to-be-matched moving target, and finally, building the global matching similarity function to track the real-time moving targets. The real-time moving target tracking method increases reliability of tracking moving targets, can effectively resolve a problem that the targets are shielded and an automatic correlation problem when the targets are blended and then separated again.
Owner:内蒙古盛邦北斗卫星信息服务有限公司
Social information recommendation method and social information recommendation device
PendingCN108733692AValid matchHigh precisionSpecial data processing applicationsSocial informationData science
The embodiment of the invention discloses a social information recommendation method, a social information recommendation device and a system, and the method in the embodiment may comprise the following steps: acquiring a to-be-matched moving trail of a current user; then, screening out other users having moving trails similar as the moving trail of the current user from a preset database according to the to-be-matched moving trail, and obtaining a candidate user set; selecting the users to which the social information is going to be recommended from the candidate users according to a preset strategy; and determining to-be-recommended social information according to the users to which the social information is going to be recommended, and thus, recommending the to-be-recommended social information to the current user. With the method, the device and the system provided by the embodiment of the invention, accuracy of recommendation can be increased and recommendation effects can be improved.
Owner:TENCENT TECH (SHENZHEN) CO LTD
Landscape lighting control system
InactiveCN111160143AAvoid affecting viewing experienceImprove experienceImage analysisElectrical apparatusMedicineComputer graphics (images)
The invention relates to the technical field of landscape display, and discloses a landscape light control system which comprises a display device, a controller and a depth camera device. The controller acquires a display text, selects a mobile character, splits strokes of the mobile character to form a plurality of branch images, and the plurality of branch images are connected to form a new mobile character; the depth camera device is used for shooting a dynamic scene in front of the display picture in real time and extracting a skeleton image of a person in the dynamic scene, and the controller matches mobile characters for the skeleton image; the controller is used for identifying the head, the trunk, the left upper limb, the right upper limb, the left lower limb and the right lower limb in the skeleton image and respectively corresponding to the plurality of branch images in the plurality of mobile characters, generating corresponding posture offset when the postures of the head,the trunk, the left upper limb, the right upper limb, the left lower limb or the right lower limb in the skeleton image deviate, , and updating the posture of the corresponding branch image in the corresponding mobile character. The display content can interact with people, and the watching experience is improved.
Owner:安琦道尔(上海)环境规划建筑设计咨询有限公司
Ultrasonic welding method and device
ActiveCN104635618AHigh degree of automationFlexible controlProgramme-controlled manipulatorNumerical controlUltrasonic weldingWelding power supply
The invention relates to an ultrasonic welding method and device. The method comprises the following steps that preset moving track parameters are called and sent to a robot controller, wherein the robot controller is used for controlling the movement of a robot through a servo driver according to the moving track parameters; ultrasonic welding parameters matched with the preset moving track parameters are called and are sent to an ultrasonic welding power supply, wherein the ultrasonic welding power supply is used for regulating ultrasonic waves output to a welding machine head according to the ultrasonic welding parameters, and the welding machine head is arranged on the robot. The ultrasonic welding method and the ultrasonic welding device have the advantages that an ultrasonic welding technology and a robot technology are fused, and the prominent superiority is realized on the complicated workpiece space position welding and the multi-product flexible production; the robot moving track and the ultrasonic process parameters input by the welding machine head are flexibly controlled through calling the matched moving track parameters and ultrasonic welding parameters, so that the cooperative control of the ultrasonic welding process and the robot movement is realized according to different welding positions and requirements of workpieces.
Owner:INST OF INTELLIGENT MFG GUANGDONG ACAD OF SCI
Bullet screen display method, device and equipment and storage medium
ActiveCN110012306APrevent stackingImprove the display effectSelective content distributionComputer hardwareVideo image
The embodiment of the invention discloses a bullet screen display method, device and equipment and a storage medium. The method comprises the steps of obtaining a target row container meeting a new bullet screen insertion condition in a video screen, and obtaining the last bullet screen in the target row container as a reference bullet screen; obtaining a target bullet screen in a bullet screen queue according to the moving speed of the reference bullet screen in the video screen and / or the current display position, and determining the initial emission coordinate of the target bullet screen; and controlling the target bullet screen to move according to the matched moving speed from the initial launching coordinate, so that the target bullet screen is not overlapped with the reference bullet screen in the moving process. According to the invention, a large number of bullet screens can be prevented from being simultaneously displayed in the video screen at the same time, so that the burden of a display card is reduced, the problems of video image jamming and the like are prevented, the bullet screens can be prevented from being stacked, and the bullet screen display effect is optimized.
Owner:GUANGZHOU HUYA INFORMATION TECH CO LTD
Improved identification of a gesture
ActiveCN104583902AQuickly recognize gestures in real timeInput/output for user-computer interactionImage enhancementHuman–computer interactionComputer science
A computing device for identifying a gesture performed by a tracked object in an image stream, said computing device comprising a memory and a controller, wherein said controller is configured to: determine a movement vector for the tracked object, compare the movement vector against a reference library of gestures, and thereby identify a gesturematching the movement vector, wherein said movement vector comprises at least one partial movement having a directionbeing identified by arelative angle and wherein said comparison is based on said relative angle. To be published with figure 23.
Owner:CRUNCHFISH GESTURE INTERACTION AB
Grinding processing device of spring
InactiveCN105798718AEasy to fixReduce workloadGrinding work supportsPlane surface grinding machinesEngineeringGrinding wheel
The invention discloses a grinding processing device of a spring. The grinding processing device comprises a base, wherein a moving groove and a mounting groove are respectively formed in the two sides of the top of the base; a matched moving plate is arranged inside the moving groove; telescopic rods are arranged at the top of the moving plate; a supporting plate is arranged at the top ends of the telescopic rods; a fixing rod is arranged at the bottom end of the supporting plate; a connecting rod is connected at one end of the fixing rod in a sleeving manner; a grinding wheel is arranged at one end of the connecting rod; and a first rotating plate is arranged at the other end of the connecting rod. According to the grinding processing device of the spring, the supporting plate, the fixing rod, the connecting rod, the grinding wheel, the first rotating plate, a second rotating plate and a first motor are adopted and are mutually matched for utilization, so that the grinding of the two sides of the spring is effectively facilitated, and the workload of workers and the cost of enterprises are reduced; and the entire device is simple in operation, convenient to utilize, high in practicability and good in grinding effect, saves time, and reduces cost.
Owner:CHANGZHOU DABEI INTELLIGENT INTERNE OF THINGS TECH CO LTD
Soil sampler convenient to sample for environmental detection
The invention relates to the technical field of environment-friendly instruments and discloses a soil sampler convenient to sample for environmental detection. The soil sampler comprises a top plate,wherein connecting blocks are respectively and fixedly connected to two sides of the top plate; rotating rods are in driving connection with the middle parts of the two connecting blocks by driving shafts; bearing blocks are respectively and fixedly connected to the inner sides of the two rotating rods; the number of the bearing blocks is four; the four bearing blocks are equally divided into twogroups; check blocks are fixedly connected to the tops of the four bearing blocks; and the side faces of the check blocks are fixedly connected with the rotating rods. According to the soil sampler convenient to sample for the environmental detection, by forming arc-shaped holes in a left half-round piece and a right half-round piece and matching moving rods, limiting springs and cutting blades, the collected soil in the sampler is segmented according to equal distance, further soil with different depths and sizes is detected and errors of detection result are reduced.
Owner:王雪芬
Gearing with error compensation for precision mechanisms
In such a defect-compensating gear assembly for a chronograph mechanism, wherein at least some of the evenly distributed teeth of at least one mating toothed moving part have elastically deformable regions in the direction of their respective thicknesses, the meshing of said moving part The teeth have at least two simultaneous points of contact, the increase in the nominal thickness (eSJ, e2) of the teeth in contact with said respective mating moving parts, measured along the pitch circles (C1, C2) of these mating moving parts, gives the ratio The pitch (P) of these toothed moving parts is greater in length as a result. The thickness of the elastically deformable region extends on either side of the theoretical profile of the tooth.
Owner:ROLEX SA
Method for stabilizing mobile crowd sourcing sending system
The invention provides a method for stabilizing a mobile crowd sourcing sending system. The method comprises the following steps of adjusting conditions of data contributor selection perception platforms until the conditions of the data contributor selection perception platforms are stable; calculating earnings of the perception platforms; and adjusting budgets of the preset perception platforms according to the earnings of the perception platforms so as to stabilize the mobile crowd sourcing sensing system. In the whole process, adjustment of behaviors of a plurality of data contributors is considered, influences of adjustment of behaviors of the perception platforms on the mobile crowd sourcing sending system are also considered, and requirements of all the perception platforms in the mobile crowd sourcing sending system and demands of all the data contributors can be met well, so that the mobile crowd sourcing sending system can tend to be stable quickly.
Owner:SHANGHAI JIAO TONG UNIV
Mechanical sealing device
The invention discloses a mechanical sealing device. The mechanical sealing device comprises a moving ring, a stationary ring and an elastic pushing and pressing assembly, wherein the moving spring isthe sealed and matched moving sealing piece, and a plurality of engaged grooves are evenly distributed on the ring surface of the moving ring; the stationary ring is the stationary sealing piece which is matched and abutted against the moving ring to realize sealing; the elastic pushing and pressing assembly is arranged at the outer part of the moving ring to drive the moving ring to rotate and apply axial thrust to the moving ring; the elastic pushing and pressing assembly comprises a transmission seat, a pushing ring and an elastic pressing piece, the pursing ring is arranged inside the transmission seat and is connected with the end face of the moving ring in an abutting-against pressing mode, and the elastic pressing piece is arranged between the transmission seat and the pushing ring; a plurality of engaged arc grooves are evenly distributed on the ring edge of the pushing ring; and engaged protrusions which are engaged with the engaged grooves of the moving ring in a matched mode are arranged on the transmission seat. According to the mechanical sealing device, using requirements of high pressure on site can be met, efficacy losing is not easy to occur, sealing performance is good, and the service life is long.
Owner:ZHEJIANG LUXI SEALS
Entertainment selling cabinet
InactiveCN104778783AImprove interactivityIncrease entertainmentCoin-freed apparatus detailsApparatus for meter-controlled dispensingEngineeringGlass sheet
Owner:SHENZHEN YIHAOGUI TECH CO LTD
Ultrasonic welding method and device
ActiveCN104635618BHigh degree of automationFlexible controlProgramme-controlled manipulatorNumerical controlUltrasonic weldingWelding power supply
Owner:INST OF INTELLIGENT MFG GUANGDONG ACAD OF SCI
Method for rapidly generating mobile website in CMS
InactiveCN108304565AEasy to operateMeet the needs of mobile constructionWebsite content managementSpecial data processing applicationsWeb siteWorld Wide Web
The invention relates to a method for rapidly generating a mobile website in a CMS. The method comprises the following steps of PC website page analysis, wherein the layout and content blocks of the PC website pages are analyzed; content block identification, wherein the types of the analyzed content blocks are identified; mobile website page generation, wherein mobile website page frames corresponding to the PC website pages are generated; content block matching, wherein the analyzed content blocks are matched with content blocks of the mobile website; content block filling, wherein the generated mobile page frames are filled with the matched content blocks of the mobile website; content data setting, wherein the content data corresponding to the PC website pages is set on the content blocks in the generated mobile website pages; by means of the above-mentioned steps, the mobile website pages corresponding to a PC website are generated rapidly.
Owner:西安博达软件股份有限公司
Video stitching method and system and storage medium
ActiveCN111757146ATelevision system detailsColor television detailsImaging processingComputer graphics (images)
The application discloses a video stitching method and system, and a storage medium, and belongs to the technical field of image processing. The method comprises the following steps: acquiring multiple paths of to-be-spliced videos; for the video frames of each path of video at the same moment, detecting moving objects in the video frames, and matching the detected moving objects to obtain successfully matched moving objects; performing image fusion on other areas except the area where the successfully matched moving object is located in the video frame of each path of video at the same momentto obtain an initial spliced video; and selecting a target moving object from the successfully matched moving objects in the video frames of each path of video at the same moment, and fusing the target moving object into the initial spliced video to obtain a spliced video. By integrating the target moving objects in the video frames of the multiple paths of videos at the same moment into the initial spliced video, the problems that the moving objects close to the spliced position in the spliced video have ghosting, the moving objects appear for multiple times or a part of the moving objects are ignored are solved.
Owner:HANGZHOU EZVIZ SOFTWARE CO LTD
Digital comic editor, method and non-transitory computer-readable medium
ActiveUS8930814B2Easy to editView effectivelyIndoor gamesCharacter and pattern recognitionComputer graphics (images)Computer terminal
The digital comic editor edits a piece of master data of a digital comic suitably for efficiently viewing a digital comic which has an image size larger than a screen size of a predetermined mobile terminal. The digital comic editor enables the master data of the digital comic to be appropriately edited. The master data includes a piece of image file having high resolution image of the entire page of the comic and an information file having described therein a piece of frame information including a piece of frame region information of the frame within the page. Particularly, the digital comic editor displays a frame boundary while superimposing the frame boundary on the image based on the frame region information included in the information file and displays a border F corresponding to the screen size of the predetermined mobile terminal on the image. The digital comic editor allows an editor to virtually drag and shift the position of the displayed frame boundary while referring to the border F; thereby the frame region information can be corrected to match with the screen size of the mobile terminal.
Owner:FUJIFILM CORP
Fast face image capture system
ActiveUS11176357B2High quality imagingMaximizing image qualityImage enhancementImage analysisComputer graphics (images)Security check
Owner:ASSA ABLOY GLOBAL SOLUTIONS AB
Positioning method and positioning system
ActiveCN112184814AStable positionTimely updateImage enhancementDatabase updatingComputer graphics (images)Radiology
The invention provides a positioning method and a positioning system. The positioning method comprises the following steps: searching whether a position of at least one camera device for acquiring a current video exists in an electronic map; when it is determined that the position of the at least one camera device does not exist, the current moving track of the at least one moving object is determined according to the current video collected by the at least one camera device; matching the current moving track of each moving object in the at least one moving object with a historical moving track determined by a stored historical video; after it is determined that the current moving track of at least one moving object is at least partially matched with the historical moving track, whether the matched moving track of the moving object is connected to the electronic map or not is analyzed; and when the connection cannot be realized, determining the relationship between the camera equipmentfor acquiring the moving track of the matched moving object and the close camera equipment according to the moving track of the matched moving object, and correcting the position of the close cameraequipment in the electronic map.
Owner:天津锋物科技有限公司
Multi-group contact electromagnetic relay with impact resistance and fall resistance
PendingCN109585226AImprove impact resistanceGuaranteed stabilityElectromagnetic relay detailsShock resistanceImpact resistance
Owner:ZHANGZHOU HONGFA ELECTROACOUSTIC CO LTD
Operation method for vehicle system
InactiveCN104216629AReduce manufacturing costInput/output processes for data processingWireless controlVideo image
The invention discloses an operation method for a vehicle system. The vehicle system comprises a host and a matched moving device. The method is as follows: the moving device and the host are wirelessly connected, wherein the moving device is detachably connected to the host, the moving device receives touch input to generate wireless control signals, the host receives the wireless control signals and operates according to the wireless control signals, video data is wirelessly transmitted to the moving device, and the video images are displayed on the moving device. According to the operating method for the vehicle system, the connection and the operation between the host and display equipment can be simplified, and the configurations and the designs of the host and the display equipment are more flexible.
Owner:ASUSTEK COMPUTER INC
A Correlation Matching Tracking Method for Moving Targets in Complex Backgrounds
ActiveCN103700115BPrecise positioningImage analysisClosed circuit television systemsAlgorithmSize change
The invention belongs to a photoelectric tracking technology of a moving target, and particularly relates to a correlation matching tracking method of the moving target in a complex background. The correlation matching tracking method is divided into a target template size change rule and a target template updating rule, wherein (1) the target template size change rule comprises the following steps: according to an original template of a previous frame, proportionally calculating a zooming-in template and a zooming-out template; calculating matching degrees in allusion to the three templates respectively, and accordingly determining the template; and (2) target template updating rule comprises the following steps: firstly, selecting regions with the same size as that of a current template within a current tracking window by starting from the left upper corner, with 1 pixel as a step length, matching with the current template one by one, and calculating each matching degree cn according to a matching degree formula in the step (1), selecting a region corresponding to the maximum matching degree as an optimal matching region; and secondly, setting a first frame, taking a target region as the current template, calculating each frame to obtain an updated template, and controlling the positioning target of each frame through the above two steps.
Owner:中国航天科工集团第二研究院二〇七所
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