计算机与数字工程2025，Vol.53Issue(3)：889-893,5.DOI:10.3969/j.issn.1672-9722.2025.03.046
一种改善激光刀手术中电子内窥镜成像的视频系统
A Video System for Improving Electronic Endoscope Imaging in Laser Scalpel Surgery
郑文玲 1连志鹏 2钱宏文 1吴翼虎1
作者信息
- 1. 中国电子科技集团公司第五十八研究所 无锡 214035
- 2. 北京航天发射技术研究所 北京 100076
- 折叠
摘要
Abstract
In this paper,a video transcription system based on GPU image processing is designed to solve the problems of overexposure and image darkening of electronic endoscope camera in high-energy Laser scalpel surgery.Based on the difference of pixel values between the over exposed frame and the normal frame,and the relationship between the brightness of the front and back image frames,a light filtering and brightening algorithm with an adaptive threshold is proposed and accelerated by GPU.The experi-mental results show that the filter rate of the system can reach 97%,which can not only ensure the normal real-time imaging in laser surgery,but also improve the imaging quality of the endoscope,and has great application value.关键词
电子内窥镜/激光刀手术/嵌入式GPU/滤光增亮算法Key words
electronic endoscope/laser scalpel surgery/embedded GPU/filter and brighten algorithm分类
计算机与自动化引用本文复制引用
郑文玲,连志鹏,钱宏文,吴翼虎..一种改善激光刀手术中电子内窥镜成像的视频系统[J].计算机与数字工程,2025,53(3):889-893,5.
