Gradient-threshold edge detection based on the human visual system

Fuzheng Yang, Yilin Chang, Shuai Wan

科研成果: 期刊稿件文章同行评审

16 引用 (Scopus)

摘要

We present an improved method that is suitable for gradient-threshold edge detectors. The method takes into account the basic characteristics of the human visual system and masks the gradient image with the luminance and the activity of local image before edge labeling. An implementation of this method on a Canny detector is described as an example. The results show that the edge images obtained by our algorithm are more consistent with the perceptive edge images.

源语言英语
页(从-至)1-2
页数2
期刊Optical Engineering
44
2
DOI
出版状态已出版 - 2月 2005
已对外发布

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