Pressure sore wound measurement method and device based on machine vision

A measurement method and machine vision technology, applied in the directions of diagnostic recording/measurement, sensors, medical science, etc., can solve the problems of difficulty in guaranteeing measurement accuracy and relying on manpower for pressure ulcer wound measurement, so as to improve measurement efficiency and measurement accuracy, layout Reasonable, well-conceived effects
CN112370044APending Publication Date: 2021-02-19湘南学院附属医院 +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
湘南学院附属医院
Publication Date
2021-02-19

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Abstract

The invention discloses a pressure sore wound measurement method and device based on machine vision. The device comprises an illumination module, an image collection module, an information processingmodule and a display module; the measurement method comprises the following steps: carrying out the preliminary fixing of a wound of a patient; cleaning and disinfecting the exterior of the pressure sore wound; illuminating the wound of the patient through the illumination module; collecting a digital image of the pressure sore wound through the image collection module; importing the digital imageinto the information processing module, and accurately analyzing the image of the pressure sore wound through the information processing module; and visually displaying a measurement result to medical personnel through the display module. A light source is provided through the illumination module, image information of the pressure sore wound is collected through the image collection module, the image information is processed and analyzed through the information processing module, the analyzed result is visually displayed to the medical personnel through the display module, the whole system isreasonable in layout, ingenious in concept and high in practicability, and the measurement efficiency and the measurement precision of the pressure sore wound are improved.
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Description

technical field

[0001] The invention relates to the field of pressure sore wound measurement, in particular to a machine vision-based pressure sore wound measurement method and device. Background technique

[0002] Machine vision is a rapidly developing branch of artificial intelligence. Simply put, machine vision is the use of machines instead of human eyes for measurement and judgment. The machine vision system converts the captured target into an image signal through the machine vision product (that is, the image capture device, which is divided into CMOS and CCD), and transmits it to a dedicated image processing system to obtain the shape information of the captured target. According to the pixel distribution and Information such as brightness and color is converted into digital signals; the image system performs various operations on these signals to extract the characteristics of the target, and then controls the on-site equipment actions according to the results of t...

Claims

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