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Method and device for detecting presence personnel and data processing equipment

A technology of personnel and test results, which is applied in the field of personnel management and can solve the problem that personnel identities cannot be correctly identified.

Pending Publication Date: 2020-09-18
HANGZHOU HIKVISION DIGITAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, if there are not enough personal characteristics in the image, for example, the personal characteristics are not photographed due to the inappropriate posture of the personnel or the inappropriateness between the personnel, then it is easy to cause the identity of the actual personnel who should be present to be inaccurate. is correctly identified, at this time, supplementary inspection can only be implemented through manual review

Method used

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  • Method and device for detecting presence personnel and data processing equipment
  • Method and device for detecting presence personnel and data processing equipment
  • Method and device for detecting presence personnel and data processing equipment

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Embodiment Construction

[0030] In order to make the purpose, technical solutions and advantages of the present application clearer, the present application will be further described in detail below with reference to the accompanying drawings and examples.

[0031] figure 1 Schematic diagram of the structure of the detection system deployed in the target scene. See figure 1 , the detection system may include a camera 10 and a data processing device 20 .

[0032] The camera 10 can capture a scene image in the target scene, and the camera 10 can perform head detection on the captured scene image, so as to determine the position of the human head in the scene image. Wherein, the head position may be the image coordinates of the head in the scene image.

[0033] If the field of view of the lens of the camera 10 is sufficient to cover all the seats of the target scene, the scene image captured by the camera 10 may be a scene panoramic image of the target scene. At this time, the head position P_glb may...

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Abstract

The invention provides a method for detecting presence personnel, a device for detecting presence personnel and data processing equipment. Based on the present application, the method comprises the following steps: acquiring a head position in a scene image of a target scene and a face recognition result at the head position; non-inductive detection of people on site by positioning the head position can be realized; moreover, under the condition that the human face recognition result at any human head position indicates that human face recognition fails, identity detection with the human headposition as a positioning target can be achieved by initiating identity detection at the human head position where human face recognition fails, and therefore automatic supplementary inspection of identities of persons who fail to be recognized in non-inductive detection can be supported.

Description

technical field [0001] The present application relates to the field of personnel management, and in particular to a method for detecting personnel present, a device for detecting personnel present, and a data processing device. Background technique [0002] In target scenes such as conference halls or school classrooms, it is often necessary to detect the presence of personnel to achieve personnel management in the target scene. [0003] For the detection of the presence situation, it is possible to use the sensory detection (such as fingerprint, face or access card detection methods) that is perceived by the personnel at the entrance of the target scene, or the camera can be used to realize the non-inductive detection that is not perceived by the personnel . Among them, non-inductive detection needs to detect human features from images captured by cameras. However, if there are not enough personal characteristics in the image, for example, the personal characteristics are...

Claims

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Application Information

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IPC IPC(8): G06K9/00G06Q10/10
CPCG06Q10/1091G06V40/172G06V40/10
Inventor 樊循峰
Owner HANGZHOU HIKVISION DIGITAL TECH
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