摘要
介绍了在图像处理、模式识别领域中常用的Ｈｏｕｇｈ变换（ＨＴ），推导出了ＨＴ与Ｆｏｕｒｉｅｒ变换之间的关系，通过对光的传播、Ｆｏｕｒｉｅｒ光学及物镜变化的研究，实现了短的相干Ｈｏｕｇｈ物镜。
This article gives a presentation of a commonly used transform method Hough transform in the field of image processing and pattern recognition, from which the correlation between HT and Fourier transform is derived through the study of Fourier optics and objective lens, and a shorter coherent Hough objective lens is achieved.
出处
《中国激光》
EI
CAS
CSCD
北大核心
1998年第2期119-122,共4页
Chinese Journal of Lasers
