442 search results - page 3 / 89 » A fast and adaptive method for image contrast enhancement |
ISBI
2008
IEEE
14 years 6 months ago
2008
IEEE
CAE
2007
13 years 8 months ago
2007
The visualization of color images in gray scale has high practical and theoretical importance. Neither the existing local, gradient based methods, nor the fast global techniques g...
ICIP
2006
IEEE
14 years 7 months ago
2006
IEEE
We present a locallY adaptivE Non-lInear (YENI) filter to obtain the unsharp mask of an image. The unsharp mask obtained by the YENI filter preserves the edges in the image while ...
PR
2007
13 years 5 months ago
2007
We present a new contrast enhancing color to grayscale conversion algorithm which works in real-time. It incorporates novel techniques for image sampling and dimensionality reduct...
ICASSP
2011
IEEE
12 years 9 months ago
2011
IEEE
A simple and adaptive single image dehazing algorithm is proposed in this work. Based on the observation that a hazy image has low contrast in general, we attempt to restore the o...