Wireless capsule endoscopy images enhancement via adaptive contrast diffusion

	Wireless capsule endoscopy images enhancement via adaptive contrast diffusion
	Li, Baopu; Meng, Max Q. -H.
刊名	JOURNAL OF VISUAL COMMUNICATION AND IMAGE REPRESENTATION
	2012
英文摘要	Wireless capsule endoscopy (WCE) has been widely applied to diagnose diseases in human digestive tract due to its advantage that it can directly view the entire small intestine for the first time. However, many WCE images are rather dark, which challenge to analysis and diagnosis exerted by a clinician. To over-come this shortcoming so as to assist physicians, especially computer aided detection, we propose an adaptive contrast diffusion to enhance WCE images. Based on local analysis of WCE images, we put for-ward a new idea of contrast diffusion. Then, we employ contrast diffusion to enhance WCE images with an adaptive choice of the conductance parameter, which plays an important role in diffusion. Extensive experiments demonstrate that this new method exhibits promising performance of enhancement for WCE images, leading into a better visualization as well as an improved classification performance of WCE images using computerized methods.
收录类别	SCI
原文出处	http://www.sciencedirect.com/science/article/pii/S1047320311001374
语种	英语
内容类型	期刊论文
源URL	[http://ir.siat.ac.cn:8080/handle/172644/3759]
专题	深圳先进技术研究院_集成所
作者单位	JOURNAL OF VISUAL COMMUNICATION AND IMAGE REPRESENTATION
推荐引用方式 GB/T 7714	Li, Baopu,Meng, Max Q. -H.. Wireless capsule endoscopy images enhancement via adaptive contrast diffusion[J]. JOURNAL OF VISUAL COMMUNICATION AND IMAGE REPRESENTATION,2012.
APA	Li, Baopu,&Meng, Max Q. -H..(2012).Wireless capsule endoscopy images enhancement via adaptive contrast diffusion.JOURNAL OF VISUAL COMMUNICATION AND IMAGE REPRESENTATION.
MLA	Li, Baopu,et al."Wireless capsule endoscopy images enhancement via adaptive contrast diffusion".JOURNAL OF VISUAL COMMUNICATION AND IMAGE REPRESENTATION (2012).