NDLI: Analysis of Contrast Enhancement Techniques For Underwater Image

Content Provider	Open Access Library (OALib)
Author	Balvant Singh Ravi Shankar Mishra Puran Gour
Abstract	Image enhancement is a process of improvingthe quality of image by improving its feature. The underwaterimage suffers from low contrast and resolution due to poorvisibility conditions, hence an object identification becometypical task. In this paper comparative analysis of variouscontrast enhancement techniques for such underwater imagesis presented. The performance of contrast limited adaptivehistogram equalization method is compared with contraststretching, and histogram equalization method. Forcomparing the performance, mean square error and SNR usedas parameters. The method is tested on various type ofunderwater image environment.
ISSN	22496343
Journal	International Journal of Computer Technology and Electronics Engineering
Publisher	National Institute of Science Communication and Information Resources
Publisher Date	2011-01-01
Access Restriction	Open
Subject Keyword	Image enhancement Histogram equalization Contrast limited Adaptive Histogram Equalization Contrast stretching
Content Type	Text
Resource Type	Article

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