102 search results - page 18 / 21 » An Image Authentication Scheme Based on Correlation |
COSIT
1997
Springer
13 years 10 months ago
1997
Springer
Wayfinding is a basic activity people do throughout their entire lives as they navigate from one place to another. In order to create different spaces in such a way that they facil...
ICIP
2001
IEEE
14 years 7 months ago
2001
IEEE
In lossy image compression schemes utilizing the discrete cosine transform (DCT), quantization of the DCT coefficients introduces error in the image representation and a loss of s...
KDD
2009
ACM
14 years 6 months ago
2009
ACM
The Drosophila gene expression pattern images document the spatial and temporal dynamics of gene expression and they are valuable tools for explicating the gene functions, interac...
ICASSP
2007
IEEE
13 years 8 months ago
2007
IEEE
The image compression standard JPEG 2000 offers a high compression ef ciency as well as a great exibility in the way it accesses the content in terms of spatial location, quality ...
DCC
2008
IEEE
14 years 5 months ago
2008
IEEE
A novel object-based fractal monocular and stereo video compression scheme with quadtree-based motion and disparity compensation is proposed in this paper. Fractal coding is adopte...