期刊名称：International Journal of Advanced Research in Computer Engineering & Technology (IJARCET)
印刷版ISSN：2278-1323
出版年度：2014
卷号：3
期号：9
页码：3132-3137
出版社：Shri Pannalal Research Institute of Technolgy
摘要：Feature detection and Feature extraction are the major areas of computer vision and image processing. Edges in images provide structural information, feature extraction and object segmentation. However if the image is noisy, its hard to detect edges completely .In this paper; we introduce a new approach to detect edges in noisy images. We apply ant colony optimization algorithm for edge detection in an image having Gaussian noise. Removal of Gaussian noise from image causes lightening of edges and hence edge detection should be done before denoising an image
