CN117079192A - Method, device, equipment and medium for estimating number of rope skipping when personnel are shielded - Google Patents

Method, device, equipment and medium for estimating number of rope skipping when personnel are shielded Download PDF

Info

Publication number
CN117079192A
CN117079192A CN202311315489.7A CN202311315489A CN117079192A CN 117079192 A CN117079192 A CN 117079192A CN 202311315489 A CN202311315489 A CN 202311315489A CN 117079192 A CN117079192 A CN 117079192A
Authority
CN
China
Prior art keywords
score
rope skipping
speed
shielding
personnel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202311315489.7A
Other languages
Chinese (zh)
Other versions
CN117079192B (en
Inventor
梁帆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dongguan Prophet Big Data Co ltd
Original Assignee
Dongguan Prophet Big Data Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dongguan Prophet Big Data Co ltd filed Critical Dongguan Prophet Big Data Co ltd
Priority to CN202311315489.7A priority Critical patent/CN117079192B/en
Publication of CN117079192A publication Critical patent/CN117079192A/en
Application granted granted Critical
Publication of CN117079192B publication Critical patent/CN117079192B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/40—Scenes; Scene-specific elements in video content
    • G06V20/41—Higher-level, semantic clustering, classification or understanding of video scenes, e.g. detection, labelling or Markovian modelling of sport events or news items
    • G06V20/42—Higher-level, semantic clustering, classification or understanding of video scenes, e.g. detection, labelling or Markovian modelling of sport events or news items of sport video content
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
    • G06Q10/063—Operations research, analysis or management
    • G06Q10/0639—Performance analysis of employees; Performance analysis of enterprise or organisation operations
    • G06Q10/06398—Performance of employee with respect to a job function
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G06V10/62—Extraction of image or video features relating to a temporal dimension, e.g. time-based feature extraction; Pattern tracking
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/30—Computing systems specially adapted for manufacturing

Landscapes

  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Human Resources & Organizations (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Development Economics (AREA)
  • Strategic Management (AREA)
  • Multimedia (AREA)
  • Entrepreneurship & Innovation (AREA)
  • Economics (AREA)
  • Educational Administration (AREA)
  • Computational Linguistics (AREA)
  • Software Systems (AREA)
  • Game Theory and Decision Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Marketing (AREA)
  • Operations Research (AREA)
  • Quality & Reliability (AREA)
  • Tourism & Hospitality (AREA)
  • General Business, Economics & Management (AREA)
  • Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

The application relates to a method, a device, equipment and a medium for estimating the number of rope skipping when a person is shielded, wherein the method comprises the following steps: after confirming that rope skipping personnel enter a rope skipping area, recording the number n of personnel i Center coordinates of rope skipping personnel; for each frame k after entering the interference hidden danger state, determining a personnel position score and a personnel aggregation score according to the central coordinates of rope skipping personnel; determining whether rope skipping personnel are in a shielding state according to the aggregation score, and judging whether the rope skipping personnel have score interference; when judging that the performance interference exists among rope skipping personnel, determining breakpoint scores of the rope skipping personnel, and determining speed change trend scores before shielding, speed maximum scores before shielding and speed minimum scores before shielding; determining a speed maximum score after shielding and a speed minimum score after shielding; determining average speedA degree score; determining the upper bound score of the number of the rope skipping and the lower bound score of the number of the rope skipping; and determining the estimated number of the rope skipping according to the upper limit score of the number of the rope skipping and the lower limit score of the number of the rope skipping.

Description

Method, device, equipment and medium for estimating number of rope skipping when personnel are shielded
Technical Field
The application relates to the technical field of rope skipping counting, in particular to a method, a device, equipment and a medium for estimating the number of rope skipping when a person is shielded.
Background
Rope skipping tests are common physical education and physical fitness assessment methods at schools or other educational venues. The rope skipping test can evaluate the heart-lung endurance and coordination of the personnel, and can improve the motor skills and physical quality of the personnel. However, in the actual rope skipping test process, the personnel may be blocked by other personnel, so that the number of the rope skipping cannot be accurately recorded. Therefore, an estimation method of the number of the rope skipping when the personnel is shielded needs to be designed, and the rope skipping performance finished by the personnel is obtained.
Disclosure of Invention
Based on the problems, the application provides a method, a device, equipment and a medium for estimating the number of rope skipping when a person is shielded.
In a first aspect, an embodiment of the present application provides a method for estimating the number of rope skipping when a person is blocked, including:
after confirming that a rope skipping person enters a rope skipping area, issuing a rope skipping start command, clicking to start rope skipping detection, and recording start time t 0 Time t for completion of each rope skipping action i ，For the sequence number of the rope skipping completion time, in Recording the number n of people in the rope skipping area when the number n is more than 10 i Center coordinates of rope skipping personnel;
number of persons n in rope skipping area i When the number is larger than 1, judging that the potential interference state is entered, and recording the sequence number i 1 For each frame k after entering the interference hidden danger state, determining a personnel position score and a personnel aggregation score of each personnel according to the central coordinates of rope skipping personnel;
determining whether rope skipping personnel are in a shielding state according to the aggregation score, and recording the frame number k when the rope skipping personnel enter a non-shielding state 1 Corresponding to time td 1 When entering the shielding state, the number k of frames is recorded 2 Corresponding to time td 2 Judging whether the rope skipping personnel have score interference or not;
when judging that the rope skipping personnel has score interference, acquiring a time sequence t of rope skipping of the rope skipping personnel 0 ,t 1 …，t m Wherein m is the rope skipping completion time sequence number corresponding to the last element of the sequence, and the breakpoint score of rope skipping personnel is determined according to the time sequenceDetermining a corresponding sequence number i according to the value of the breakpoint score 2 At time td 2 Then, obtaining the time for completing 10 continuous rope skipping;
according to the time sequence before shielding and the sequence number i 2 Determining a speed change trend score before shielding, a speed maximum score before shielding and a speed minimum score before shielding;
Determining a speed change trend score after shielding according to the time sequence after shielding and the sequence number m, and determining a speed maximum score after shielding and a speed minimum score after shielding according to the time sequence after shielding and the time for completing 10 rope skipping;
determining an average speed score according to the speed change trend score before shielding, the speed maximum score before shielding, the speed minimum score before shielding, the speed change trend score after shielding, the speed maximum score after shielding and the speed minimum score after shielding;
according to the average speed score, the speed maximum score before shielding, the speed minimum score before shielding, the speed maximum score after shielding, the speed minimum score after shielding, the time td 1 Time td 2 Determining the upper bound score of the number of the rope skipping and the lower bound score of the number of the rope skipping;
and determining the estimated number of the rope skipping according to the upper limit score of the number of the rope skipping and the lower limit score of the number of the rope skipping.
Further, in the above method for estimating the number of rope skipping when a person is blocked, the person position score and the person aggregation score of each person are determined according to the center coordinates of the rope skipping person, and are determined by the following formula:
wherein,representing the center coordinates of personnel ，) Represents the center coordinates of the person entering the interference hidden trouble state, k represents the number of frames,a set first judgment threshold value is indicated,is the serial number of the person, and the personal information is the serial number of the person,the person aggregate score is represented as a function of,representing the person location score for each person.
Further, in the above method for estimating the number of rope skipping when a person is blocked, determining whether the rope skipping person is in a blocking state according to the aggregation score, and determining whether performance interference exists; when the score interference of the rope skipping personnel is judged, a time sequence of rope skipping of the rope skipping personnel is obtained, a breakpoint score of the rope skipping personnel is determined according to the time sequence, and a corresponding sequence number i is determined according to the value of the breakpoint score 2 After the personnel does not enter the interference state, obtaining the time for completing the continuous 10 rope jumps, wherein the time comprises the following steps:
person aggregation score when current frameAnd the last frameWhen the personnel enter a shielding state, the current frame number is recordedCorresponding time；
When the current framePersonnel aggregation scoreAnd the last frameWhen the personnel enter a non-shielding state, the current frame number is recordedCorresponding time；
When (when)When the staff is judged to have score interference;
determining a breakpoint score of a rope skipping person according to a time sequenceIs determined by the following formula:
Score when there is a breakpointWhen the corresponding serial number is obtained；
When there is no breakpoint scoreTime, order；
At the time ofAfter obtaining the time for completing ten continuous rope jumps，Is the set second judgment threshold value.
Further, in the method for estimating the number of rope skipping when a person is blocked, according to the time sequence and the sequence number i before blocking 2 The determination of the speed change trend score before occlusion, the speed maximum score before occlusion and the speed minimum score before occlusion is determined by the following formulas:
the speed change trend score after shielding is determined according to the time sequence after shielding and the sequence number m, the speed maximum score after shielding and the speed minimum score after shielding are determined according to the time sequence after shielding and the time when 10 rope skipping are completed, and the speed maximum score and the speed minimum score after shielding are determined according to the following formula:
wherein,a speed change trend score before occlusion is indicated,represents a speed maximum score before occlusion,representing a speed minimum score before occlusion,indicating a speed change trend score after occlusion,represents a maximum score for speed after occlusion,indicating a speed minimum score after occlusion.
Further, in the above method for estimating the number of rope skipping when a person is blocked, the average speed score is determined according to the speed change trend score before blocking, the speed maximum score before blocking, the speed minimum score before blocking, the speed change trend score after blocking, the speed maximum score after blocking and the speed minimum score after blocking by the following formula:
Wherein,a speed change trend score before occlusion is indicated,represents a speed maximum score before occlusion,representing a speed minimum score before occlusion,indicating a speed change trend score after occlusion,represents a maximum score for speed after occlusion,represents a speed minimum score after occlusion,representing the average speed score.
Further, in the method for estimating the number of rope skipping when a person is blocked, the average speed score, the maximum speed score before blocking, the minimum speed score before blocking, the maximum speed score after blocking, the minimum speed score after blocking and the time td are used for estimating the number of rope skipping when the person is blocked 1 Time td 2 The upper bound score of the number of the rope skipping and the lower bound score of the number of the rope skipping are determined by the following formula:
wherein,a speed change trend score before occlusion is indicated,represents a speed maximum score before occlusion,representing a speed minimum score before occlusion,indicating a speed change trend score after occlusion,represents a maximum score for speed after occlusion,represents a speed minimum score after occlusion,the average velocity score is represented as a function of the average velocity score,the upper bound score of the number of the jump ropes is represented, and the lower bound score of the number of the jump ropes is represented.
Further, in the above method for estimating the number of rope skipping when a person is blocked, the estimated number of rope skipping is determined according to the upper limit score of the number of rope skipping and the lower limit score of the number of rope skipping by the following formula:
Where int () is a rounding function,representing the estimated number of rope jumps,the upper bound score of the number of the jump ropes is represented,and the lower bound score of the number of the jump ropes is represented.
In a second aspect, an embodiment of the present invention further provides a device for estimating the number of rope skipping when a person is blocked, including:
and a confirmation module: after a rope skipping person is confirmed to enter a rope skipping area, a rope skipping start command is issued, and then the rope skipping detection is started by clicking, and the starting time t is recorded 0 Time t for completion of each rope skipping action i ，For the sequence number of the rope skipping completion time, inRecording the number n of people in the rope skipping area when the number n is more than 10 i Rope for jumpingCenter coordinates of the person;
a first determination module: number of persons n for rope skipping area i When the number is larger than 1, judging that the potential interference state is entered, and recording the sequence number i 1 For each frame k after entering the interference hidden danger state, determining a personnel position score and a personnel aggregation score of each personnel according to the central coordinates of rope skipping personnel;
and a recording module: for determining whether rope skipping personnel are in a shielding state according to the aggregation score, and recording the frame number k when the rope skipping personnel enter a non-shielding state 1 Corresponding to time td 1 When entering the shielding state, the number k of frames is recorded 2 Corresponding to time td 2 Judging whether the rope skipping personnel have score interference or not;
A second determination module: for obtaining the time sequence t of rope skipping personnel when the performance disturbance of rope skipping personnel is judged 0 ,t 1 …，t m Wherein m is the rope skipping completion time sequence number corresponding to the last element of the sequence, the breakpoint score of rope skipping personnel is determined according to the time sequence, and the corresponding sequence number i is determined according to the value of the breakpoint score 2 At time td 2 Then, obtaining the time for completing 10 continuous rope skipping;
and a third determination module: for determining, based on the time sequence before occlusion, the sequence number i 2 Determining a speed change trend score before shielding, a speed maximum score before shielding and a speed minimum score before shielding;
a fourth determination module: the speed change trend score after shielding is determined according to the time sequence after shielding and the sequence number m, and the speed maximum score after shielding and the speed minimum score after shielding are determined according to the time sequence after shielding and the time for completing 10 rope skipping;
a fifth determination module: the method comprises the steps of determining an average speed score according to a speed change trend score before shielding, a speed maximum score before shielding, a speed minimum score before shielding, a speed change trend score after shielding, a speed maximum score after shielding and a speed minimum score after shielding;
A sixth determination module: the method is used for determining the upper bound score of the rope skipping number and the lower bound score of the rope skipping number according to the average speed score, the speed maximum score before shielding, the speed minimum score before shielding, the speed maximum score after shielding, the speed minimum score after shielding, the time when a person does not enter a shielding state and the time when the person enters the shielding state;
seventh determination module: and the method is used for determining the estimated number of the rope skipping according to the upper bound score of the number of the rope skipping and the lower bound score of the number of the rope skipping.
In a third aspect, an embodiment of the present application further provides an electronic device, including: a processor and a memory;
the processor is used for executing the rope skipping number estimation method when any person is blocked by calling the program or the instructions stored in the memory.
In a fourth aspect, an embodiment of the present application further provides a computer-readable storage medium storing a program or instructions that cause a computer to execute the method for estimating the number of ropes to jump when a person is blocked as described in any one of the above.
The embodiment of the application has the advantages that: the application records the starting time t by confirming that the rope skipping personnel enters the rope skipping area and then clicking and starting the rope skipping detection after issuing the rope skipping starting command 0 Time t for completion of each rope skipping action i ，For the sequence number of the rope skipping completion time, inRecording the number n of people in the rope skipping area when the number n is more than 10 i Center coordinates of rope skipping personnel; number of persons n in rope skipping area i When the number is larger than 1, judging that the potential interference state is entered, and recording the sequence number i 1, For each frame k after entering the interference hidden danger state, determining a personnel position score and a personnel aggregation score of each personnel according to the central coordinates of rope skipping personnel; determining whether rope skipping personnel are in a shielding state according to the aggregation score, and recording the frame number k when the rope skipping personnel enter a non-shielding state 1 Corresponding to time td 1 When entering the shielding state, the number k of frames is recorded 2 Corresponding to time td 2 Judging whether the rope skipping personnel have score interference or not; when judging that the rope skipping personnel has score interference, acquiring a time sequence t of rope skipping of the rope skipping personnel 0 ,t 1 …，t m Wherein m is the rope skipping completion time sequence number corresponding to the last element of the sequence, the breakpoint score of rope skipping personnel is determined according to the time sequence, and the corresponding sequence number i is determined according to the value of the breakpoint score 2 At time td 2 Then, obtaining the time for completing 10 continuous rope skipping; according to the time sequence before shielding and the sequence number i 2 Determining a speed change trend score before shielding, a speed maximum score before shielding and a speed minimum score before shielding; determining a speed change trend score after shielding according to the time sequence after shielding and the sequence number m, and determining a speed maximum score after shielding and a speed minimum score after shielding according to the time sequence after shielding and the time for completing 10 rope skipping; determining an average speed score according to the speed change trend score before shielding, the speed maximum score before shielding, the speed minimum score before shielding, the speed change trend score after shielding, the speed maximum score after shielding and the speed minimum score after shielding; according to the average speed score, the speed maximum score before shielding, the speed minimum score before shielding, the speed maximum score after shielding, the speed minimum score after shielding, the time td 1 Time td 2 Determining the upper bound score of the number of the rope skipping and the lower bound score of the number of the rope skipping; and determining the estimated number of the rope skipping according to the upper limit score of the number of the rope skipping and the lower limit score of the number of the rope skipping. The application determines the number of the rope skipping when the personnel are shielded by the method, thereby helping the personnel to efficiently and accurately determine the number of the rope skipping when the personnel are shielded.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments or the conventional techniques of the present application, the drawings required for the descriptions of the embodiments or the conventional techniques will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to the drawings without inventive effort for those skilled in the art.
FIG. 1 is a schematic diagram of a method for estimating the number of rope skipping when a person is blocked according to an embodiment of the present application;
FIG. 2 is a schematic diagram of a device for estimating the number of rope skipping when a person is blocked according to an embodiment of the present application;
fig. 3 is a schematic block diagram of an electronic device provided by an embodiment of the present disclosure.
Detailed Description
In order that the above objects, features and advantages of the application will be readily understood, a more particular description of the application will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. The application may be embodied in many other forms than described herein without departing from the spirit or essential characteristics thereof and, therefore, the application is not limited by the specific embodiments disclosed herein.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Fig. 1 is a schematic diagram of a method for estimating the number of rope skipping when a person is blocked according to an embodiment of the present application.
In a first aspect, an embodiment of the present application provides a method for estimating the number of rope skipping when a person is blocked, and in combination with fig. 1, the method includes steps S101 to S109:
s101: after confirming that a rope skipping person enters a rope skipping area, issuing a rope skipping start command, clicking to start rope skipping detection, and recording start time t 0 Time t for completion of each rope skipping action i ，For the sequence number of the rope skipping completion time, inRecording the number n of people in the rope skipping area when the number n is more than 10 i And the center coordinates of rope skipping personnel.
Specifically, in the embodiment of the application, the confirmation that the rope skipping personnel enter the rope skipping area is determined by the staff, the staff clicks to start the rope skipping detection after issuing the rope skipping start command, and the starting time t is recorded 0 Time t for completion of each rope skipping action i ，For the sequence number of the rope skipping completion time, inWhen the number of the personnel n in the rope skipping area is greater than 10, the personnel records the personnel number n in the rope skipping area i And the center coordinates of rope skipping personnel.
S102: number of persons n in rope skipping area i When the number is larger than 1, judging that the potential interference state is entered, and recording the sequence number i 1 And for each frame k after entering the interference hidden danger state, determining the personnel position score and the personnel aggregation score of each personnel according to the central coordinates of the rope skipping personnel.
Specifically, in the embodiment of the present invention, a method for determining a personnel position score and a personnel aggregation score of each personnel according to the center coordinates of rope skipping personnel is described in detail below.
S103: determining whether rope skipping personnel are in a shielding state according to the aggregation score, and recording the frame number k when the rope skipping personnel enter a non-shielding state 1 Corresponding to time td 1 When entering the shielding state, the number k of frames is recorded 2 Corresponding to time td 2 And determining whether the rope skipping personnel has performance disturbance.
Specifically, in the embodiment of the invention, whether rope skipping personnel are in a shielding state is determined according to the aggregation score, and when the rope skipping personnel enter a non-shielding state, the frame number k is recorded 1 Corresponding to time td 1 When entering the shielding state, the number k of frames is recorded 2 Corresponding to time td 2 Method for judging whether rope skipping personnel have score interference or notDetailed description will be given.
S104: when judging that the rope skipping personnel has score interference, acquiring a time sequence t of rope skipping of the rope skipping personnel 0 ,t 1 …，t m Wherein m is the rope skipping completion time sequence number corresponding to the last element of the sequence, the breakpoint score of rope skipping personnel is determined according to the time sequence, and the corresponding sequence number i is determined according to the value of the breakpoint score 2 At time td 2 After that, the time for completion of 10 consecutive rope jumps is obtained.
Specifically, in the embodiment of the invention, the breakpoint score of rope skipping personnel is determined according to the time sequence, and the corresponding serial number i is determined according to the value of the breakpoint score 2 The method of (2) is described in detail below.
S105: according to the time sequence before shielding and the sequence number i 2 And determining a speed change trend score before shielding, a speed maximum score before shielding and a speed minimum score before shielding.
Specifically, in the embodiment of the invention, the sequence number i is determined according to the time sequence before shielding 2 Methods of determining the speed change trend score before occlusion, the speed maximum score before occlusion, and the speed minimum score before occlusion are described in detail below.
S106: determining a speed change trend score after shielding according to the time sequence after shielding and the sequence number m, and determining a speed maximum score after shielding and a speed minimum score after shielding according to the time sequence after shielding and the time for completing 10 rope skipping;
S107: the average speed score is determined according to the speed change trend score before shielding, the speed maximum score before shielding, the speed minimum score before shielding, the speed change trend score after shielding, the speed maximum score after shielding and the speed minimum score after shielding.
Specifically, in the embodiment of the present invention, a method for determining an average speed score according to a speed variation trend score before shielding, a speed maximum score before shielding, a speed minimum score before shielding, a speed variation trend score after shielding, a speed maximum score after shielding, and a speed minimum score after shielding is described in detail below.
S108: according to the average speed score, the speed maximum score before shielding, the speed minimum score before shielding, the speed maximum score after shielding, the speed minimum score after shielding, the time td 1 Time td 2 And determining the upper bound score of the number of the rope skipping and the lower bound score of the number of the rope skipping.
Specifically, in the embodiment of the invention, the average speed score, the maximum speed score before shielding, the minimum speed score before shielding, the maximum speed score after shielding, the minimum speed score after shielding and the time td are used for 1 Time td 2 The method for determining the upper bound score of the number of rope hops and the lower bound score of the number of rope hops is described in detail below.
S109: and determining the estimated number of the rope skipping according to the upper limit score of the number of the rope skipping and the lower limit score of the number of the rope skipping.
Specifically, in the embodiment of the present invention, a method for determining the estimated number of rope skipping according to the upper limit score of the number of rope skipping and the lower limit score of the number of rope skipping is described in detail below.
Further, in the above method for estimating the number of rope skipping when a person is blocked, the person position score and the person aggregation score of each person are determined according to the center coordinates of the rope skipping person, and are determined by the following formula:
wherein,representing the center coordinates of personnel，) Represents the center coordinates of the person entering the interference hidden trouble state, k represents the number of frames,a set first judgment threshold value is indicated,is the serial number of the person, and the personal information is the serial number of the person,the person aggregate score is represented as a function of,representing the person location score for each person.
Specifically, in the embodiment of the present invention, a first judgment threshold is setThe size of the (C) is flexibly set according to actual conditions.
Further, in the above method for estimating the number of rope skipping when a person is blocked, determining whether the rope skipping person is in a blocking state according to the aggregation score, and determining whether performance interference exists; when the score interference of the rope skipping personnel is judged, a time sequence of rope skipping of the rope skipping personnel is obtained, a breakpoint score of the rope skipping personnel is determined according to the time sequence, and a corresponding sequence number i is determined according to the value of the breakpoint score 2 After the personnel does not enter the interference state, obtaining the time for completing the continuous 10 rope jumps, wherein the time comprises the following steps:
person aggregation score when current frameAnd the last frameWhen the personnel enter a shielding state, the current frame number is recordedCorresponding time；
Person aggregation score when current frameAnd the last frameWhen the personnel enter a non-shielding state, the current frame number is recordedCorresponding time；
When (when)When the staff is judged to have score interference;
determining a breakpoint score of a rope skipping person according to a time sequenceIs determined by the following formula:
score when there is a breakpointWhen the corresponding serial number is obtained；
When there is no breakpoint scoreTime, order；
At the time ofAfter obtaining the time for completing ten continuous rope jumpsWhereinIs the set second judgment threshold value.
Specifically, in the embodiment of the present invention, the set second judgment threshold valueThe size of the (C) is flexibly set according to actual conditions.
Further, in the method for estimating the number of rope skipping when a person is blocked, according to the time sequence and the sequence number i before blocking 2 The determination of the speed change trend score before occlusion, the speed maximum score before occlusion and the speed minimum score before occlusion is determined by the following formulas:
the speed change trend score after shielding is determined according to the time sequence after shielding and the sequence number m, the speed maximum score after shielding and the speed minimum score after shielding are determined according to the time sequence after shielding and the time when 10 rope skipping are completed, and the speed maximum score and the speed minimum score after shielding are determined according to the following formula:
Wherein,a speed change trend score before occlusion is indicated,represents a speed maximum score before occlusion,representing a speed minimum score before occlusion,indicating a speed change trend score after occlusion,represents a maximum score for speed after occlusion,indicating a speed minimum score after occlusion.
Further, in the above method for estimating the number of rope skipping when a person is blocked, the average speed score is determined according to the speed change trend score before blocking, the speed maximum score before blocking, the speed minimum score before blocking, the speed change trend score after blocking, the speed maximum score after blocking and the speed minimum score after blocking by the following formula:
wherein,a speed change trend score before occlusion is indicated,represents a speed maximum score before occlusion,representing a speed minimum score before occlusion,indicating a speed change trend score after occlusion,represents a maximum score for speed after occlusion,represents a speed minimum score after occlusion,representing the average speed score.
Further, in the method for estimating the number of rope skipping when a person is blocked, the average speed score, the maximum speed score before blocking, the minimum speed score before blocking, the maximum speed score after blocking, the minimum speed score after blocking and the time td are used for estimating the number of rope skipping when the person is blocked 1 Time td 2 The upper bound score of the number of the rope skipping and the lower bound score of the number of the rope skipping are determined by the following formula:
wherein,a speed change trend score before occlusion is indicated,represents a speed maximum score before occlusion,representing a speed minimum score before occlusion,indicating a speed change trend score after occlusion,represents a maximum score for speed after occlusion,represents a speed minimum score after occlusion,the average velocity score is represented as a function of the average velocity score,the upper bound score of the number of the jump ropes is represented,and the lower bound score of the number of the jump ropes is represented.
Further, in the above method for estimating the number of rope skipping when a person is blocked, the estimated number of rope skipping is determined according to the upper limit score of the number of rope skipping and the lower limit score of the number of rope skipping by the following formula:
where int () is a rounding function,representing the estimated number of rope jumps,the upper bound score of the number of the jump ropes is represented,and the lower bound score of the number of the jump ropes is represented.
Fig. 2 is a schematic diagram of a device for estimating the number of rope skipping when a person is blocked according to an embodiment of the present application.
In a second aspect, an embodiment of the present application further provides a device for estimating the number of rope skipping when a person is blocked, with reference to fig. 2, including:
the confirmation module 201: after a rope skipping person is confirmed to enter a rope skipping area, a rope skipping start command is issued, and then the rope skipping detection is started by clicking, and the starting time t is recorded 0 Time t for completion of each rope skipping action i ，For the sequence number of the rope skipping completion time, inRecording the number n of people in the rope skipping area when the number n is more than 10 i And the center coordinates of rope skipping personnel.
The first determination module 202: number of persons n for rope skipping area i When the number is larger than 1, judging that the potential interference state is entered, and recording the sequence number i 1 And for each frame k after entering the interference hidden danger state, determining the personnel position score and the personnel aggregation score of each personnel according to the central coordinates of the rope skipping personnel.
Recording module 203: for determining whether rope skipping personnel are in a shielding state according to the aggregation score, and recording the frame number k when the rope skipping personnel enter a non-shielding state 1 Corresponding to time td 1 When entering the shielding state, the number k of frames is recorded 2 Corresponding to time td 2 And determining whether the rope skipping personnel has performance disturbance.
The second determination module 204: for obtaining the time sequence t of rope skipping personnel when the performance disturbance of rope skipping personnel is judged 0 ,t 1 …，t m Wherein m is the rope skipping completion time sequence number corresponding to the last element of the sequence, the breakpoint score of rope skipping personnel is determined according to the time sequence, and the corresponding sequence number i is determined according to the value of the breakpoint score 2 At time td 2 After that, the time for completion of 10 consecutive rope jumps is obtained.
The third determination module 205: for determining, based on the time sequence before occlusion, the sequence number i 2 And determining a speed change trend score before shielding, a speed maximum score before shielding and a speed minimum score before shielding.
A fourth determination module 206: the method is used for determining the speed change trend score after shielding according to the time sequence after shielding and the sequence number m, and determining the speed maximum score after shielding and the speed minimum score after shielding according to the time sequence after shielding and the time for completing 10 rope skipping.
A fifth determination module 207: the method is used for determining an average speed score according to the speed change trend score before shielding, the speed maximum score before shielding, the speed minimum score before shielding, the speed change trend score after shielding, the speed maximum score after shielding and the speed minimum score after shielding.
A sixth determination module 208: the method is used for determining the upper bound score of the rope skipping number and the lower bound score of the rope skipping number according to the average speed score, the speed maximum score before shielding, the speed minimum score before shielding, the speed maximum score after shielding, the speed minimum score after shielding, the time when a person does not enter a shielding state and the time when the person enters the shielding state.
Seventh determination module 209: and the method is used for determining the estimated number of the rope skipping according to the upper bound score of the number of the rope skipping and the lower bound score of the number of the rope skipping.
In a third aspect, an embodiment of the present invention further provides an electronic device, including: a processor and a memory;
the processor is used for executing the rope skipping number estimation method when any person is blocked by calling the program or the instructions stored in the memory.
In a fourth aspect, an embodiment of the present invention further provides a computer-readable storage medium storing a program or instructions that cause a computer to execute the method for estimating the number of ropes to jump when a person is blocked as described in any one of the above.
Fig. 3 is a schematic block diagram of an electronic device provided by an embodiment of the present disclosure.
As shown in fig. 3, the electronic device includes: at least one processor 301, at least one memory 302, and at least one communication interface 303. The various components in the electronic device are coupled together by a bus system 304. A communication interface 303 for information transfer with an external device. It is understood that bus system 304 is used to enable connected communications between these components. The bus system 304 includes a power bus, a control bus, and a status signal bus in addition to the data bus. The various buses are labeled in fig. 3 as bus system 304 for clarity of illustration.
It is to be understood that the memory 302 in this embodiment may be either volatile memory or nonvolatile memory, or may include both volatile and nonvolatile memory.
In some implementations, the memory 302 stores the following elements, executable units or data structures, or a subset thereof, or an extended set thereof: an operating system and application programs.
The operating system includes various system programs, such as a framework layer, a core library layer, a driving layer, and the like, and is used for realizing various basic services and processing hardware-based tasks. Applications, including various applications such as Media Player (Media Player), browser (Browser), etc., are used to implement various application services. The program for implementing any one of the methods for estimating the number of the rope skipping when the personnel are shielded provided by the embodiment of the application can be contained in the application program.
In the embodiment of the present application, the processor 301 is configured to execute the steps of each embodiment of the method for estimating the number of rope skipping when a person is blocked according to the embodiment of the present application by calling a program or an instruction stored in the memory 302, specifically, a program or an instruction stored in an application program.
After confirming that a rope skipping person enters a rope skipping area, issuing a rope skipping start command, clicking to start rope skipping detection, and recording start time t 0 Time t for completion of each rope skipping action i ，For the sequence number of the rope skipping completion time, inRecording the number n of people in the rope skipping area when the number n is more than 10 i Center coordinates of rope skipping personnel;
number of persons n in rope skipping area i When the number is larger than 1, judging that the potential interference state is entered, and recording the sequence number i 1 For each frame k after entering the interference hidden danger state, determining a personnel position score and a personnel aggregation score of each personnel according to the central coordinates of rope skipping personnel;
determining from the aggregate scoreIf the rope skipping personnel is in a shielding state, when the rope skipping personnel enters a non-shielding state, the frame number k is recorded 1 Corresponding to time td 1 When entering the shielding state, the number k of frames is recorded 2 Corresponding to time td 2 Judging whether the rope skipping personnel have score interference or not;
when judging that the rope skipping personnel has score interference, acquiring a time sequence t of rope skipping of the rope skipping personnel 0 ,t 1 …，t m Wherein m is the rope skipping completion time sequence number corresponding to the last element of the sequence, the breakpoint score of rope skipping personnel is determined according to the time sequence, and the corresponding sequence number i is determined according to the value of the breakpoint score 2 At time td 2 Then, obtaining the time for completing 10 continuous rope skipping;
According to the time sequence before shielding and the sequence number i 2 Determining a speed change trend score before shielding, a speed maximum score before shielding and a speed minimum score before shielding;
determining a speed change trend score after shielding according to the time sequence after shielding and the sequence number m, and determining a speed maximum score after shielding and a speed minimum score after shielding according to the time sequence after shielding and the time for completing 10 rope skipping;
determining an average speed score according to the speed change trend score before shielding, the speed maximum score before shielding, the speed minimum score before shielding, the speed change trend score after shielding, the speed maximum score after shielding and the speed minimum score after shielding;
according to the average speed score, the speed maximum score before shielding, the speed minimum score before shielding, the speed maximum score after shielding, the speed minimum score after shielding, the time td 1 Time td 2 Determining the upper bound score of the number of the rope skipping and the lower bound score of the number of the rope skipping;
and determining the estimated number of the rope skipping according to the upper limit score of the number of the rope skipping and the lower limit score of the number of the rope skipping.
Any one of the methods for estimating the number of rope skipping when a person is blocked provided in the embodiments of the present application may be applied to the processor 301 or implemented by the processor 301. The processor 301 may be an integrated circuit chip with signal capabilities. In implementation, the steps of the above method may be performed by integrated logic circuitry of hardware in the processor 301 or instructions in the form of software. The processor 301 may be a general purpose processor, a digital signal processor (Digital Signal Processor, DSP), an application specific integrated circuit (Application Specific Integrated Circuit, ASIC), an off-the-shelf programmable gate array (Field Programmable Gate Array, FPGA) or other programmable logic device, discrete gate or transistor logic device, discrete hardware components. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The steps of any method in the method for estimating the number of the rope skipping when the personnel are shielded can be directly embodied as the execution completion of the hardware decoding processor or the combined execution completion of the hardware and the software units in the decoding processor. The software elements may be located in a random access memory, flash memory, read-only memory, programmable read-only memory or electrically erasable programmable memory, registers, etc. as well known in the art. The storage medium is located in a memory 302, and the processor 301 reads the information in the memory 302, and in combination with its hardware, completes the step of the method for estimating the number of ropes jumped when a person is occluded.
Those skilled in the art will appreciate that while some embodiments described herein include some features but not others included in other embodiments, combinations of features of different embodiments are meant to be within the scope of the application and form different embodiments.
Those skilled in the art will appreciate that the descriptions of the various embodiments are each focused on, and that portions of one embodiment that are not described in detail may be referred to as related descriptions of other embodiments.
The present application is not limited to the above embodiments, and various equivalent modifications and substitutions can be easily made by those skilled in the art within the technical scope of the present application, and these modifications and substitutions are intended to be included in the scope of the present application. Therefore, the protection scope of the application is subject to the protection scope of the claims.

Claims (10)

1. The method for estimating the number of the rope skipping when the person is shielded is characterized by comprising the following steps of:
after confirming that a rope skipping person enters a rope skipping area, issuing a rope skipping start command, clicking to start rope skipping detection, and recording start time t 0 Time t for completion of each rope skipping action i ，The sequence number of the completion time of rope skipping is +.>Recording the number n of people in the rope skipping area when the number n is more than 10 i Center coordinates of rope skipping personnel;
number of persons n in rope skipping area i When the number is larger than 1, judging that the potential interference state is entered, and recording the sequence number i 1 For each frame k after entering the interference hidden danger state, determining a personnel position score and a personnel aggregation score of each personnel according to the central coordinates of rope skipping personnel;
determining whether rope skipping personnel are in a shielding state according to the aggregation score, and recording the frame number k when the rope skipping personnel enter a non-shielding state 1 Corresponding to time td 1 When entering the shielding state, the number k of frames is recorded 2 Corresponding to time td 2 Judging whether the rope skipping personnel have score interference or not;
when judging that the rope skipping personnel has score interference, acquiring a time sequence t of rope skipping of the rope skipping personnel 0 ,t 1 …，t m Wherein m is the rope skipping completion time sequence number corresponding to the last element of the sequence, the breakpoint score of rope skipping personnel is determined according to the time sequence, and the corresponding sequence number i is determined according to the value of the breakpoint score 2 At time td 2 Then, obtaining the time for completing 10 continuous rope skipping;
according to the time sequence before shielding and the sequence number i 2 Determining a speed change trend score before occlusion, a speed maximization score before occlusion and occlusionThe previous velocity minimum score;
determining a speed change trend score after shielding according to the time sequence after shielding and the sequence number m, and determining a speed maximum score after shielding and a speed minimum score after shielding according to the time sequence after shielding and the time for completing 10 rope skipping;
determining an average speed score according to the speed change trend score before shielding, the speed maximum score before shielding, the speed minimum score before shielding, the speed change trend score after shielding, the speed maximum score after shielding and the speed minimum score after shielding;
according to the average speed score, the speed maximum score before shielding, the speed minimum score before shielding, the speed maximum score after shielding, the speed minimum score after shielding, the time td 1 The time td 2 Determining the upper bound score of the number of the rope skipping and the lower bound score of the number of the rope skipping;
and determining the estimated number of the rope skipping according to the upper limit score of the number of the rope skipping and the lower limit score of the number of the rope skipping.
2. The method for estimating the number of rope skipping when a person is blocked according to claim 1, wherein the determining the person position score and the person aggregation score of each person according to the center coordinates of the rope skipping person is determined by the following formula:
;
;
wherein,representing the central coordinates of the person, (-)>，/>) Represents the central coordinates of the person entering the interference hidden trouble state, k represents the number of frames, < ->Represents a first decision threshold value set, +.>For personal serial number->Indicating personnel gathering score,/->Representing the person location score for each person.
3. The method for estimating the number of rope skipping when a person is blocked according to claim 1, wherein whether the person is in a blocked state is determined based on the aggregation score, and whether there is a score disturbance is determined; when judging that the performance interference exists among rope skipping personnel, acquiring a time sequence of rope skipping of the rope skipping personnel, determining a breakpoint score of the rope skipping personnel according to the time sequence, and determining a corresponding sequence number i according to a value of the breakpoint score 2 After the personnel does not enter the interference state, obtaining the time for completing the continuous 10 rope jumps, wherein the time comprises the following steps:
person aggregation score when current frameAnd previous frame->When the person is judged to enter the shielding state, the current frame number +. >Corresponding time->；
Person aggregation score when current frameAnd previous frame->When the person is judged to enter a non-shielding state, the current frame number +.>Corresponding time->；
When (when)When the staff is judged to have score interference;
determining the breakpoint score of the rope skipping personnel according to the time sequenceIs determined by the following formula:
;
score when there is a breakpointWhen the corresponding serial number is acquired->；
When there is no breakpoint scoreWhen in use, let->；
At the time ofAfter the completion of ten continuous rope jumps +.>，/>Is the set second judgment threshold value.
4. The method for estimating the number of ropes to jump when a person is blocked according to claim 1, wherein said method is characterized in that said method comprises the steps of 2 The determination of the speed change trend score before occlusion, the speed maximum score before occlusion and the speed minimum score before occlusion is determined by the following formulas:
;
;
;
the speed change trend score after shielding is determined according to the time sequence after shielding and the sequence number m, the speed maximum score after shielding and the speed minimum score after shielding are determined according to the time sequence after shielding and the time for completing 10 rope skipping, and the speed maximum score and the speed minimum score after shielding are determined according to the following formula:
;
;
;
wherein,indicating a trend score of speed change before occlusion, +. >Represents the maximum score of speed before occlusion, +.>Representing the speed minimum score before occlusion, +.>Indicating the speed change trend score after occlusion, +.>Represents the maximum score of speed after occlusion, +.>Indicating a speed minimum score after occlusion.
5. The method for estimating the number of rope jumps when a person is blocked according to claim 1, wherein the determining the average speed score according to the speed variation trend score before blocking, the speed maximum score before blocking, the speed minimum score before blocking, the speed variation trend score after blocking, the speed maximum score after blocking and the speed minimum score after blocking is determined by the following formula:
;
wherein,indicating a trend score of speed change before occlusion, +.>Represents the maximum score of speed before occlusion, +.>Representing the speed minimum score before occlusion, +.>Indicating the speed change trend score after occlusion, +.>Represents the maximum score of speed after occlusion, +.>Representing the speed minimum score after occlusion, +.>Representing the average speed score.
6. The method according to claim 1, wherein the step of estimating the number of rope jumps when a person is blocked is performed according to the average speed score, the speed maximum score before blocking, the speed minimum score before blocking, the speed maximum score after blocking, the speed minimum score after blocking, the time td 1 The time td 2 The upper bound score of the number of the rope skipping and the lower bound score of the number of the rope skipping are determined by the following formula:
;
wherein,indicating a trend score of speed change before occlusion, +.>Represents the maximum score of speed before occlusion, +.>Representing the speed minimum score before occlusion, +.>Indicating the speed change trend score after occlusion, +.>Represents the maximum score of speed after occlusion, +.>Representing the speed minimum score after occlusion, +.>Represents average speed score,/">Indicating the upper bound score of the number of rope skipping, +.>And the lower bound score of the number of the jump ropes is represented.
7. The method for estimating the number of ropes to be jumped when a person is blocked according to claim 1, wherein said determining the estimated number of ropes to be jumped based on said upper bound score of the number of ropes to be jumped and said lower bound score of the number of ropes to be jumped is determined by the following formula:
;
wherein int () is takenThe whole function of the function is that,representing the estimated number of rope hops,/->Indicating the upper bound score of the number of rope skipping, +.>And the lower bound score of the number of the jump ropes is represented.
8. The utility model provides a rope skipping number estimation device when personnel are sheltered from which characterized in that includes:
and a confirmation module: after a rope skipping person is confirmed to enter a rope skipping area, a rope skipping start command is issued, and then the rope skipping detection is started by clicking, and the starting time t is recorded 0 Time t for completion of each rope skipping action i ，The sequence number of the completion time of rope skipping is +.>Recording the number n of people in the rope skipping area when the number n is more than 10 i Center coordinates of rope skipping personnel;
a first determination module: number of persons n for rope skipping area i When the number is larger than 1, judging that the potential interference state is entered, and recording the sequence number i 1 For each frame k after entering the interference hidden danger state, determining a personnel position score and a personnel aggregation score of each personnel according to the central coordinates of rope skipping personnel;
the recording module is used for determining whether rope skipping personnel are in a shielding state according to the aggregation score, and recording the frame number k when the rope skipping personnel enter a non-shielding state 1 Corresponding to time td 1 When entering the shielding state, the number k of frames is recorded 2 Corresponding to time td 2 Judging whether the rope skipping personnel have score interference or not;
a second determination module: for determining presence of rope-skipping personnelWhen the score is interfered, a time sequence t of rope skipping personnel is obtained 0 ,t 1 …，t m Wherein m is the rope skipping completion time sequence number corresponding to the last element of the sequence, the breakpoint score of rope skipping personnel is determined according to the time sequence, and the corresponding sequence number i is determined according to the value of the breakpoint score 2 At time td 2 Then, obtaining the time for completing 10 continuous rope skipping;
And a third determination module: for determining, based on the time sequence before occlusion, the sequence number i 2 Determining a speed change trend score before shielding, a speed maximum score before shielding and a speed minimum score before shielding;
a fourth determination module: the speed change trend score after shielding is determined according to the time sequence after shielding and the sequence number m, and the speed maximum score after shielding and the speed minimum score after shielding are determined according to the time sequence after shielding and the time for completing 10 rope skipping;
a fifth determination module: the method comprises the steps of determining an average speed score according to the speed change trend score before shielding, the speed maximum score before shielding, the speed minimum score before shielding, the speed change trend score after shielding, the speed maximum score after shielding and the speed minimum score after shielding;
a sixth determination module: the method is used for determining an upper limit score and a lower limit score of the number of rope skipping according to the average speed score, the maximum speed score before shielding, the minimum speed score before shielding, the maximum speed score after shielding, the minimum speed score after shielding, the time when the person does not enter a shielding state and the time when the person enters the shielding state;
Seventh determination module: and determining the estimated number of the rope skipping according to the upper bound score of the number of the rope skipping and the lower bound score of the number of the rope skipping.
9. An electronic device, comprising: a processor and a memory;
the processor is configured to execute the method for estimating the number of rope jumps when a person is blocked according to any one of claims 1 to 7 by calling a program or instructions stored in the memory.
10. A computer-readable storage medium storing a program or instructions that cause a computer to execute the method of estimating the number of rope jumps when a person is occluded according to any one of claims 1 to 7.
CN202311315489.7A 2023-10-12 2023-10-12 Method, device, equipment and medium for estimating number of rope skipping when personnel are shielded Active CN117079192B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202311315489.7A CN117079192B (en) 2023-10-12 2023-10-12 Method, device, equipment and medium for estimating number of rope skipping when personnel are shielded

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202311315489.7A CN117079192B (en) 2023-10-12 2023-10-12 Method, device, equipment and medium for estimating number of rope skipping when personnel are shielded

Publications (2)

Publication Number Publication Date
CN117079192A true CN117079192A (en) 2023-11-17
CN117079192B CN117079192B (en) 2024-01-02

Family

ID=88702689

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202311315489.7A Active CN117079192B (en) 2023-10-12 2023-10-12 Method, device, equipment and medium for estimating number of rope skipping when personnel are shielded

Country Status (1)

Country Link
CN (1) CN117079192B (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111325048A (en) * 2018-12-13 2020-06-23 杭州海康威视数字技术股份有限公司 Personnel gathering detection method and device
CN112044047A (en) * 2020-08-28 2020-12-08 浙江大学 Rope skipping counting method based on multi-target tracking
CN112396001A (en) * 2020-11-20 2021-02-23 安徽一视科技有限公司 Rope skipping number statistical method based on human body posture estimation and TPA (tissue placement model) attention mechanism
CN112464808A (en) * 2020-11-26 2021-03-09 成都睿码科技有限责任公司 Rope skipping posture and number identification method based on computer vision
CN112634400A (en) * 2020-12-21 2021-04-09 浙江大华技术股份有限公司 Rope skipping counting method, terminal and computer readable storage medium thereof
CN113361360A (en) * 2021-05-31 2021-09-07 山东大学 Multi-person tracking method and system based on deep learning
CN113440789A (en) * 2021-06-29 2021-09-28 北京科技大学 Intelligent counting method and system for multi-person rope skipping test
CN114187664A (en) * 2021-12-14 2022-03-15 安徽一视科技有限公司 Rope skipping counting system based on artificial intelligence
CN114494350A (en) * 2022-01-28 2022-05-13 北京中电兴发科技有限公司 Personnel gathering detection method and device

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111325048A (en) * 2018-12-13 2020-06-23 杭州海康威视数字技术股份有限公司 Personnel gathering detection method and device
CN112044047A (en) * 2020-08-28 2020-12-08 浙江大学 Rope skipping counting method based on multi-target tracking
CN112396001A (en) * 2020-11-20 2021-02-23 安徽一视科技有限公司 Rope skipping number statistical method based on human body posture estimation and TPA (tissue placement model) attention mechanism
CN112464808A (en) * 2020-11-26 2021-03-09 成都睿码科技有限责任公司 Rope skipping posture and number identification method based on computer vision
CN112634400A (en) * 2020-12-21 2021-04-09 浙江大华技术股份有限公司 Rope skipping counting method, terminal and computer readable storage medium thereof
CN113361360A (en) * 2021-05-31 2021-09-07 山东大学 Multi-person tracking method and system based on deep learning
CN113440789A (en) * 2021-06-29 2021-09-28 北京科技大学 Intelligent counting method and system for multi-person rope skipping test
CN114187664A (en) * 2021-12-14 2022-03-15 安徽一视科技有限公司 Rope skipping counting system based on artificial intelligence
CN114494350A (en) * 2022-01-28 2022-05-13 北京中电兴发科技有限公司 Personnel gathering detection method and device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
吴升;张强;肖伯祥;魏小鹏;: "一种有效的光学运动捕捉数据处理方法", 应用基础与工程科学学报, no. 05, pages 790 - 797 *

Also Published As

Publication number Publication date
CN117079192B (en) 2024-01-02

Similar Documents

Publication Publication Date Title
CN107798390B (en) Training method and device of machine learning model and electronic equipment
CN106651761B (en) A kind of method and mobile terminal for adding filter for picture
WO2020147405A1 (en) Mapping knowledge domain-based knowledge point recommendation method and apparatus, device, and storage medium
CN108876349B (en) Electronic device, payment channel determination method, and storage medium
CN116128375B (en) User water credit abnormity determination method and device, electronic equipment and medium
US20190135177A1 (en) Method and system for aggregation of behavior modification results
US11861071B2 (en) Local perspective method and device of virtual reality equipment and virtual reality equipment
CN111800811A (en) Unsupervised detection method, unsupervised detection device, unsupervised detection equipment and storage medium for frequency spectrum abnormality
CN109785246A (en) A kind of noise-reduction method of non-local mean filtering, device and equipment
CN109389492A (en) Method, system, equipment and the storage medium of probability of cheating are calculated based on micro- expression
CN109034903A (en) User&#39;s conversion ratio prediction technique and device, computer readable storage medium
CN112734436A (en) Terminal and method for supporting face recognition
CN117079192B (en) Method, device, equipment and medium for estimating number of rope skipping when personnel are shielded
JP6318751B2 (en) Information processing apparatus, action switching method, and action switching program
CN113051014A (en) Eye protection prompting method and device, storage medium and computer equipment
CN110390344B (en) Alternative frame updating method and device
CN112269940A (en) Data processing method and device
CN109934591B (en) Method and mobile terminal for guaranteeing payment safety
CN116156416A (en) Method and device for extracting liveplace based on signaling data
CN106682498A (en) Sample executing method and device
CN111753598A (en) Face detection method and device
CN117975281B (en) Method for detecting damage source, electronic equipment and storage medium
WO2022044217A1 (en) Alert reporting program, device, and method
CN117972532A (en) Rubbish detection area recommendation method, electronic equipment and storage medium
US20210232570A1 (en) System and method for reconstructing regression test scenarios using post-production events

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant