期刊名称：International Journal of Computer Technology and Applications
电子版ISSN：2229-6093
出版年度：2011
卷号：2
期号：1
页码：142-146
出版社：Technopark Publications
摘要：A novel method for enhancement of digital X-ray images of bones is presented in this paper. It has come to observation that the proposed method based on the Gaussian higher order derivative shows an appreciable enhancement of edges in digital X-ray images of bones that can be used for detection of various bone deformities as well as for the better understanding of the bone structure. We have achieved a level of improvement in distinguishing the bone information from the other parts of the digital X-ray images.
关键词：Gaussian function; higher order derivative operator; digital X-ray image; image enhancement.ew.
