中国激光, 2003, 30 (4): 377, 网络出版: 2006-06-27
血管内窥镜图像畸变的分析和校正
Analysis and Correction of Angioscope Image Distortion
心血管病学 畸变校正 光线追迹 血管内窥镜图像 自聚焦透镜 cardiovasology correction of distortion ray-tracing angioscope image GRIN lens
摘要
利用光线追迹法分析了血管内窥镜成像的畸变特性，并由此导出畸变校正方程，实现了血管内窥镜畸变图像的校正。该方法避免了标准样板法的烦琐操作和人为误差。
Abstract
Instead of cumbersome standard calibration chart method , this paper applied ray tracing method to analyze the formation of angioscope image distortion, developed a polynomial correction formula, and successfully realized the correction of angioscope image distortion.
钟向红, 张包铮, 林美荣, 房芳. 血管内窥镜图像畸变的分析和校正[J]. 中国激光, 2003, 30(4): 377. 钟向红, 张包铮, 林美荣, 房芳. Analysis and Correction of Angioscope Image Distortion[J]. Chinese Journal of Lasers, 2003, 30(4): 377.
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