442 search results - page 34 / 89 » A fast and adaptive method for image contrast enhancement |
ICIP
2009
IEEE
14 years 8 months ago
2009
IEEE
In this paper we propose a novel computational method to infer visual saliency in images. The computational method is based on the idea that salient objects should have local char...
DICTA
2003
13 years 9 months ago
2003
Color quantization is the process of grouping n data points to k cluster. We proposed a new approach, based on Wu’s color quantization [6]. Our approach can significantly reduce ...
SIGGRAPH
1995
ACM
13 years 11 months ago
1995
ACM
We developa clustereddithering methodthatusesstochasticscreening and is able to perform an adaptive variation of the cluster size. This makes it possible to achieve optimal rendit...
ICIP
2009
IEEE
14 years 8 months ago
2009
IEEE
This paper proposes an image coding method based on adaptive downsampling which not only uses the pixel redundancy but also considers visual redundancy. At the encoder side, codec...
TMI
2010
13 years 6 months ago
2010
Abstract—The use of quantitative imaging for the characterization of hepatic tumors in MRI can improve the diagnosis and therefore the treatment of these life-threatening tumors....