185 search results - page 30 / 37 » Lossless Image Compression Using Pixel Reordering |
IPCV
2007
13 years 9 months ago
2007
- In this paper a Discrete Wavelet Transform based blind watermarking algorithm is proposed for embedding a grayscale watermark into a grayscale image. A new approach of choosing t...
JDCTA
2010
13 years 2 months ago
2010
As one of the crucial problems in watermarking, robustness against geometric distortion and JPEG compression becomes more than challenging and problematic. In this paper, a robust...
ICIP
2009
IEEE
13 years 5 months ago
2009
IEEE
Existing digital image composition algorithms neglect the out-of-gamut problem, i.e. some pixel values in a composited image exceed the displayable or printable range. In this pap...
SSWMC
2004
13 years 8 months ago
2004
We give initial results from a new project which performs statistically accurate evaluation of the reliability of image steganalysis algorithms. The focus here is on the Pairs and...
ECCV
2008
Springer
13 years 9 months ago
2008
Springer
Extraction and matching of discriminative feature points in images is an important problem in computer vision with applications in image classification, object recognition, mosaici...