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A method for automatically removing invalid video clips based on electronic endoscope

An endoscope and video technology, applied in the field of automatic removal of invalid video clips based on endoscopes, can solve problems such as low precision, slow processing speed, and poor continuity of video clips, and achieve accurate segmentation, short time consumption, and convenient technology Effectiveness of Communication and Instructional Instruction

Active Publication Date: 2021-08-03
XIAN UNIV OF POSTS & TELECOMM
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Aiming at the problems of poor video editing continuity, low precision and slow processing speed existing in current video editing technology, the present invention provides an intelligent editing method based on endoscope to automatically remove invalid video

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  • A method for automatically removing invalid video clips based on electronic endoscope
  • A method for automatically removing invalid video clips based on electronic endoscope
  • A method for automatically removing invalid video clips based on electronic endoscope

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Embodiment Construction

[0052] The present invention will be further described in detail below through specific embodiments in conjunction with the accompanying drawings. Wherein, similar elements in different implementations adopt associated similar element numbers. In the following implementation manners, many details are described for better understanding of the present application. However, those skilled in the art can readily recognize that some of the features can be omitted in different situations, or can be replaced by other elements, materials, and methods. In some cases, some operations related to the application are not shown or described in the description, this is to avoid the core part of the application being overwhelmed by too many descriptions, and for those skilled in the art, it is necessary to describe these operations in detail Relevant operations are not necessary, and they can fully understand the relevant operations according to the description in the specification and genera...

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Abstract

The invention belongs to the technical field of artificial intelligence and computer vision, in particular to an endoscope-based method for automatically removing invalid video clips. The present invention deframes the endoscopic surgery video to be edited, and extracts key frames from the video frames; inputs the key frames into the improved densely connected convolutional neural network of the present invention; Pre-judge the frame, and then use the self-repair module to further obtain accurate results; according to the comparison between the above results and the time points of the original video, the video is edited and synthesized to obtain the effective endoscopic surgery video segment expected by the doctor. Compared with other editing methods, the densely connected convolutional neural network is added to the self-repair module to further improve the accuracy, and the video frames with 60% classification changes can be self-repaired, and the editing time of surgical videos is more accurate, making valid videos and invalid videos Video segmentation is more precise.

Description

technical field [0001] The invention belongs to the technical field of artificial intelligence and computer vision, and relates to an endoscope-based method for automatically removing invalid video clips. Background technique [0002] Nowadays, the functional minimally invasive surgery technology of endoscope has been widely accepted by doctors and patients, and the surgical video recorded under the endoscope is also used as an important material for doctors' teaching and discussion. This leads to incomplete storage and a lot of redundant information, such as cleaning the lens, idle lens, etc., resulting in incoherent acquisition of key information when the doctor re-views the surgical video. In addition, the existing medical video clips are edited manually, which is very difficult for Preview the video, manually intercept the effective video clips taken by the endoscope, and splicing each video clip to obtain the endoscopic surgery video expected by the doctor; Influences ...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/234H04N21/44
CPCH04N21/234H04N21/23418H04N21/23424H04N21/44H04N21/44008H04N21/44016
Inventor 潘晓英王红玉刘妮赵浩王昊许成
Owner XIAN UNIV OF POSTS & TELECOMM
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