%0 Journal Article
	%A Koushlendra Kumar Singh and  Manish Kumar Bajpai and  Rajesh K. Pandey
	%D 2015
	%J International Journal of Computer and Information Engineering
	%B World Academy of Science, Engineering and Technology
	%I Open Science Index 97, 2015
	%T Edge Detection in Low Contrast Images
	%U https://publications.waset.org/pdf/10000808
	%V 97
	%X The edges of low contrast images are not clearly
distinguishable to human eye. It is difficult to find the edges and
boundaries in it. The present work encompasses a new approach for
low contrast images. The Chebyshev polynomial based fractional
order filter has been used for filtering operation on an image. The
preprocessing has been performed by this filter on the input image.
Laplacian of Gaussian method has been applied on preprocessed
image for edge detection. The algorithm has been tested on two test
images.

	%P 355 - 359