12207 search results - page 26 / 2442 » Color image processing |
CAIP
2001
Springer
15 years 1 months ago
2001
Springer
A new filtering approach designed to eliminate impulsive noise in color images, while preserving fine image details is presented in this paper. The computational complexity of the ...
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TIP
2008
14 years 9 months ago
2008
In this paper, we propose a hierarchical color correction algorithm for enhancing the color of digital images obtained from low quality digital image capture devices such as cell ...
ICIAP
2009
ACM
15 years 2 months ago
2009
ACM
This paper presents a framework for using high-level visual information to enhance the performance of automatic color constancy algorithms. The approach is based on recognizing spe...
ICIP
1997
IEEE
15 years 11 months ago
1997
IEEE
We describe a method for embedding information in color images. A model of human color vision is used to ensure that the embedded signal is invisible. Sinusoidal signals are embed...
ICIP
1999
IEEE
15 years 11 months ago
1999
IEEE
This paper presents an algorithm for unsupervised segmentation of color images. The main idea behind it is the use of the low-frequency content of images which allows for smoothin...