Posture recognition method and system for human body on electric sickbed

A technology of human body posture and recognition method, which is applied in biometric recognition, character and pattern recognition, instruments, etc. It can solve problems such as positioning errors, redundant detection results, and great influence on the quality of human body bounding boxes, and achieve high accuracy and human body posture. Accurate recognition and positioning, and the effect of realizing gesture recognition tasks

Inactive Publication Date: 2020-01-03
SHANDONG RES INST OF TUMOUR PREVENTION TREATMENT +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Moreover, the existing vision-based pose recognition methods are greatly affected by the quality of the human body's bounding box, and need to locate a high-quality bounding box, which is limited by the fixed position of the camera. At the same time, positioning errors often occur, and there are redundant detection results

Method used

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  • Posture recognition method and system for human body on electric sickbed
  • Posture recognition method and system for human body on electric sickbed
  • Posture recognition method and system for human body on electric sickbed

Examples

Experimental program
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Effect test

Embodiment 1

[0064] Such as figure 1 As shown, the human body gesture recognition method for an electric hospital bed includes the following steps:

[0065] Step S100, the camera device adjusts the field of view;

[0066] Step S200, collecting real-time images of the human body on the electric hospital bed;

[0067] Step S300, extract the bed body information in the memory, generate a predefined human frame, and then generate the RMPE posture recognition frame, and perform IoU processing, such as Figure 4 As shown, the intersection of the union of the two frames is obtained to obtain the bounding box of the human body;

[0068] Step S400, using the Stacked Hourglass algorithm network and the RMPE method to perform gesture recognition, as follows: Figure 5 The final result shown.

[0069] Each step will be described and illustrated in detail below.

[0070] In steps S100 and S200, the field of view and range of the imaging device adopted in the present invention are adjusted by metho...

Embodiment 2

[0086] A human gesture recognition system on an electric hospital bed, comprising an electric hospital bed and a processor, wherein:

[0087] The electric hospital bed is provided with a slide bar, the slide bar is slidably connected with a slide block, the slide block is connected with a cloud platform, and a camera device is arranged on the cloud platform, and image information is collected by the camera device;

[0088] The processor receives and collects image information, and locates the position of the electric hospital bed accordingly, initially locates the approximate range of the human body according to the position of the electric hospital bed, uses the RMPE posture recognition framework to identify the bounding box of the human body, and performs posture recognition on the human body based on the bounding box of the human body.

Embodiment 3

[0090] A computer-readable storage medium, in which a plurality of instructions are stored, and the instructions are suitable for being loaded and executed by a processor of a terminal device to perform the above-mentioned method for human body posture recognition on an electric hospital bed.

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Abstract

The invention provides a posture recognition method and system for human body on an electric sickbed. The method comprises the steps: acquiring real-time image information of a human body on an electric sickbed, positioning the position of the electric sickbed, preliminarily positioning the approximate range of the human body according to the position of the electric sickbed, and recognizing a human body bounding box by using an RMPE posture recognition frame; and carrying out posture recognition on the human body based on the human body bounding box. Meanwhile, a good human body bounding boxcan be obtained by utilizing the characteristic that the bed body can be used for fixing the sliding of a camera before images are obtained, and therefore human body posture recognition of the electric sickbed is accurate in positioning and high in accuracy.

Description

technical field [0001] The disclosure belongs to the technical field of human body posture recognition, and in particular relates to a method and system for human body posture recognition on an electric hospital bed. Background technique [0002] The statements in this section merely provide background information related to the present disclosure and do not necessarily constitute prior art. [0003] In recent years, with the development of medical and health technology and computer technology, in order to reduce the workload of medical staff or family members in the family environment, electric hospital beds are increasingly emerging. During the movement of the electric hospital bed, it is very important to monitor the human body on the bed and recognize the posture of the human body through the intelligent terminal for the course record and patient safety. [0004] At present, human gesture recognition has made great progress in the fields of motion tracking, safe product...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/11G06K9/00
CPCA61B5/1116A61B5/1128A61B5/7264G06V40/10
Inventor 袁双虎曹怡李玮刘宁董印军张本武胡旭东侯文红祝守慧于金明
Owner SHANDONG RES INST OF TUMOUR PREVENTION TREATMENT
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