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Working site work recording method and system with privacy protection effect

A work record and job site technology, applied in the field of image processing, can solve the problems of leaking privacy or sensitive information

Pending Publication Date: 2021-09-10
北京立为智图科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] For this reason, the present invention provides a method and system for recording work at a job site with privacy protection, so as to solve the problem of leaking private or sensitive information in the prior art due to indiscriminate panoramic shooting

Method used

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  • Working site work recording method and system with privacy protection effect
  • Working site work recording method and system with privacy protection effect
  • Working site work recording method and system with privacy protection effect

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] see figure 1 and figure 2 , providing a privacy-protecting job site work recording method, comprising the following steps:

[0035] S1. Acquiring an initial image including a work scene, and extracting the hand region of the behavior object from the initial image of the work scene;

[0036] S2. Based on the hand area, expand the hand area according to the motion range to be recorded, and increase a preset distance along the outer edge of the hand area as a recognition range for work recording;

[0037] S3. Taking a part of the initial image outside the recognition range as an unconcerned area, and performing privacy processing on the unconcerned area;

[0038] S4. Store the image area including the don't care area after privacy processing and the image area within the recognition range as a work record.

[0039] In this embodiment, the initial image acquisition method of the working scene is: wearing one of the head-mounted, glasses-type, ear-mounted, neck-mounted o...

Embodiment 2

[0049] see image 3 , Embodiment 2 of the present invention also provides a job site work recording system with a privacy protection function, the job site work recording method with a privacy protection function using Embodiment 1 or any possible implementation thereof, including:

[0050] The hand area identification module 1 is used to obtain an initial image including a work scene, and extract the hand area of ​​the behavior object in the initial image of the work scene;

[0051] The recognition range expansion module 2 is used to expand the hand area according to the range of motion to be recorded based on the hand area, and increase the preset distance along the outer edge of the hand area as a basis for work recording. identification range;

[0052] A privacy processing module 3, configured to use a part of the initial image outside the recognition range as an unconcerned area, and perform privacy processing on the unconcerned area;

[0053] The work record storage mo...

Embodiment 3

[0056] Embodiment 3 of the present invention provides a computer-readable storage medium, and the computer-readable storage medium stores the program code of the job site work recording method with privacy protection function, and the program code includes the program code used to implement the first embodiment or its Instructions for methods of recording work at a job site with privacy protection in any possible implementation.

[0057] The computer-readable storage medium may be any available medium that can be accessed by a computer, or a data storage device such as a server, a data center, etc. integrated with one or more available media. The available medium may be a magnetic medium (for example, a floppy disk, a hard disk, or a magnetic tape), an optical medium (for example, DVD), or a semiconductor medium (for example, a solid state disk (SolidStateDisk, SSD)) and the like.

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Abstract

The invention relates to a working site work recording method and system with a privacy protection effect, and the method comprises the steps: obtaining an initial image comprising a working scene, and extracting a hand region of a behavior object from the initial image of the working scene; taking the hand area as a reference, expanding the hand area according to a to-be-recorded action range, and increasing a preset distance along the outer edge of the hand area to serve as an identification range for working recording; and taking a part outside the identification range in the initial image as an unconcerned area, performing privacy processing on the unconcerned area, and storing the unconcerned area after privacy processing and an image area in the identification range as a work record. According to the method, the personal privacy problem, sensitive information and the like generated during traditional work recording are effectively solved, the most basic work record definition serves as a solution point, it is guaranteed that the activity condition of the hand of a behavior object can be shot in the maximum range, work records related to the hand activity are concerned and reserved, and privacy and sensitive information are effectively protected.

Description

technical field [0001] The invention relates to the technical field of image processing, in particular to a method and system for recording work on a job site with the function of privacy protection. Background technique [0002] At present, in order to keep important work records, strengthen management, effectively implement work processes, ensure work quality, and clarify responsibilities, companies have begun to introduce similar work recorders or action recorders and other wearable cameras to front-line employees. Security, engineering management and hotel room cleaning, etc. [0003] In traditional technology, wearable cameras or law enforcement recorders on the market are just ordinary small cameras without privacy protection functions. When shooting, they take indiscriminate panoramic shots of all situations in front of the lens, which often violates the personal privacy of customers or employees and captures a lot of Image information that is irrelevant or should no...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00H04N5/232
CPCH04N23/611
Inventor 马立平
Owner 北京立为智图科技有限公司
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