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Endoscopic image enhancement method and endoscopic device

A technology for image enhancement and endoscopy, which is applied in the field of image processing and can solve the problems of degrading and degrading endoscope images.

Active Publication Date: 2022-06-21
THE AFFILIATED HOSPITAL OF QINGDAO UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the endoscopic imaging process, due to the complexity of the camera device and the abdominal cavity environment, electronic noise, interference and other factors, the acquired endoscopic images will inevitably be degraded and degraded

Method used

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  • Endoscopic image enhancement method and endoscopic device
  • Endoscopic image enhancement method and endoscopic device
  • Endoscopic image enhancement method and endoscopic device

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Embodiment Construction

[0024] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0025] In the description of the present invention, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientation or positional relationship indicated by "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying th...

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Abstract

The invention discloses an endoscope image enhancement method and an endoscope device, comprising: obtaining an original endoscope image and extracting its edge information to obtain an edge image; improving the brightness of the low-light area of ​​the original endoscope image to obtain the second An endoscopic image; flipping the first endoscopic image and performing color equalization processing to obtain a second endoscopic image; performing Gaussian blur processing on the second endoscopic image to obtain a third endoscopic image; Perform color equalization processing on the three endoscopic images to obtain the fourth endoscopic image; fuse the fourth endoscopic image with the original endoscopic image to obtain the fifth endoscopic image; combine the edge image with the fifth endoscopic image The image is sharpened to obtain an endoscope enhanced image; the invention adopts low-light area brightness enhancement, flipping and color equalization, Gaussian blur, second color equalization, fusion and edge information to sharpen the original endoscope image. It is more suitable for doctors to observe and make a diagnosis.

Description

technical field [0001] The invention belongs to the technical field of image processing, and in particular, relates to an endoscopic image enhancement method and an endoscopic device. Background technique [0002] With the development of minimally invasive modern surgery, high-definition electronic medical endoscope has become a necessary medical device to cure human diseases. During the endoscopic imaging process, due to the influence of factors such as the complexity of the camera device and the abdominal environment, electronic noise, and interference, the acquired endoscopic images inevitably degrade and degrade. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to provide an endoscopic image enhancement method and an endoscopic device. An image enhancement algorithm is added to the endoscope image processor to enhance the color, brightness and details to improve the imaging quality of the endoscopic image. Make it more suitable for doctors to ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06T5/00G06T5/40G06T5/50
CPCG06T5/40G06T5/50G06T2207/10068G06T2207/20221G06T2207/20021G06T2207/20192G06T5/73
Inventor 于腾波马金龙张登康付海涛陈进利王晓南王坤
Owner THE AFFILIATED HOSPITAL OF QINGDAO UNIV