37 search results - page 2 / 8 » A color coding method for radiographic images |
PCM
2005
Springer
14 years 26 days ago
2005
Springer
In this paper, we propose a methodology for embedding watermark image data into color images. At the transmitter, the signature image is encoded by a multiple description encoder. ...
3DPVT
2006
IEEE
13 years 11 months ago
2006
IEEE
The CSC (color structure code) is a robust and fast two dimensional segmentation method which has been already generalized to three dimensional images. As the CSC does not need an...
TCSV
2002
13 years 7 months ago
2002
An efficient compression scheme for color-quantized images based on progressive coding of color information has been developed. Instead of sorting color indexes into a linear list ...
ICIP
2005
IEEE
14 years 9 months ago
2005
IEEE
Recently, Chen et al. proposed a method for compressing color-quantized images that is based on a binary tree representation of colors and on context-based arithmetic coding with ...
BMCV
2000
Springer
13 years 11 months ago
2000
Springer
Abstract. We apply independent component analysis (ICA) for learning an efficient color image representation of natural scenes. In the spectra of single pixels, the algorithm was a...