Correcting chromatic aberrations using image warping
Correcting chromatic aberrations using image warping
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DOI：
10.1109/cvpr.1992.223201
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发表时间：
1992-06
期刊：
影响因子：
--
通讯作者：
T. Boult;G. Wolberg
中科院分区：
文献类型：
--
作者：
T. Boult;G. Wolberg
使用图像扭曲，以减少视觉应用中的色差的影响。使用三次样条拟合的边缘位移来确定翘曲。采用图像重建算法进行非线性重建。这项工作的主要贡献是通过比较它与主动透镜控制来分析翘曲方法的质量。报告了两种不同成像系统的测试结果。
The use of image warping to reduce the impact of chromatic aberration in vision applications is addressed. The warp is determined using edge displacements which are fit with cubic splines. An image reconstruction algorithm is used for nonlinear resampling. The main contribution of this work is to analyze the quality of the warping approach by comparing it with active lens control. Test results for two different imaging systems are reported.>