Endoscope image enhancement method and endoscope 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: 2022-04-22
THE AFFILIATED HOSPITAL OF QINGDAO UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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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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  • Endoscope image enhancement method and endoscope device
  • Endoscope image enhancement method and endoscope device
  • Endoscope image enhancement method and endoscope device

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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

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

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Abstract

The invention discloses an endoscope image enhancement method and an endoscope device. The endoscope image enhancement method comprises the following steps: acquiring an original endoscope image and extracting edge information of the original endoscope image to obtain an edge image; improving the brightness of a low-light area of the original endoscope image to obtain a first endoscope image; overturning the first endoscope image and performing color equalization processing to obtain a second endoscope image; performing Gaussian blur processing on the second endoscope image to obtain a third endoscope image; performing color equalization processing on the third endoscope image to obtain a fourth endoscope image; fusing the fourth endoscope image with the original endoscope image to obtain a fifth endoscope image; sharpening the edge image and the fifth endoscope image to obtain an endoscope enhanced image; according to the method, a series of processing such as low-light area brightness improvement, overturning and color equalization, Gaussian blur, secondary color equalization, fusion and sharpening in combination with edge information is carried out on the original endoscope image, and the method is more suitable for observation and diagnosis of doctors.

Description

technical field [0001] The invention belongs to the technical field of image processing, and in particular relates to an endoscope image enhancement method and an endoscope device. Background technique [0002] With the development of minimally invasive modern surgery, high-definition electronic medical endoscope has become a necessary medical device for curing human diseases. During the endoscopic imaging process, due to the complexity of the camera device and the abdominal environment, electronic noise, interference and other factors, the acquired endoscopic images will inevitably be degraded and degraded. Contents of the invention [0003] The object of the present invention is to provide an endoscope image enhancement method and an endoscope device, adding an image enhancement algorithm to the endoscope image processor to enhance the color, brightness and details to improve the imaging quality of the endoscope image, Make it more suitable for doctors to observe and ma...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T5/00G06T5/40G06T5/50
CPCG06T5/003G06T5/40G06T5/50G06T2207/10068G06T2207/20221G06T2207/20021G06T2207/20192
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
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