644 search results - page 18 / 129 » Digital Geometric Methods in Image Analysis and Compression |
IWDW
2005
Springer
14 years 1 months ago
2005
Springer
In this paper, we propose a robust watermarking method for 3-D triangle surface meshes. Most previous methods based on the wavelet analysis can process only semi-regular meshes. Ou...
SAC
2010
ACM
13 years 6 months ago
2010
ACM
This paper introduces and documents a novel image database specifically built for the purpose of development and benchmarking of camera-based digital forensic techniques. More th...
ICIP
2003
IEEE
2003
IEEE
Distributed image compression for sensor networks using correspondence analysis and super-resolution
14 years 9 months ago
We outline a distributed codingtechnique for images captured from sensors with overlapping fields of view in a sensor network. First, images from correlated views are roughly regi...
ICASSP
2009
IEEE
13 years 5 months ago
2009
IEEE
Motion estimation methods based on differential techniques proved to be very useful in the context of video analysis, but have a limited employment in classical video compression ...
SCIA
2005
Springer
14 years 1 months ago
2005
Springer
Abstract. DCT based image compression using blocks of size 32x32 is considered. An effective method of bit-plane coding of quantized DCT coefficients is proposed. Parameters of pos...