644 search results - page 14 / 129 » Digital Geometric Methods in Image Analysis and Compression |
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...
ICDAR
1999
IEEE
13 years 12 months ago
1999
IEEE
DjVu is an image compression technique specifically geared towards the compression of scanned documents in color at high resolution. Typical magazine pages in color scanned at 300...
ICDAR
2011
IEEE
12 years 7 months ago
2011
IEEE
—Content-based video indexing and retrieval has become an interesting research area with the tremendous growth in the amount of digital media. In addition to the audio-visual con...
PR
2002
13 years 7 months ago
2002
The authors of this paper adopted the projected characteristics of the absolute conic in terms of the Pascal's theorem to propose an entirely new camera calibration method ba...
ICPR
2006
IEEE
14 years 1 months ago
2006
IEEE
Region duplication forgery, in which a part of a digital image is copied and then pasted to another portion of the same image in order to conceal an important object in the scene,...