Anisotropic contrast diffusion enhancement using variance for wireless capsule endoscopy images
Wireless capsule endoscopy (WCE) is useful to detect abnormal area in human digestive tract. However, many WCE images have low quality such as rather dark and noisy. Smoothing is an effective way to removing noise and to enhance the images. However, smoothing has a drawback since it can damage the i...
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| Format: | Article |
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IEEE Computer Society
2014
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