122 search results - page 5 / 25 » Feature Extraction from Hyperspectral Images Compressed Usin... |
ICIP
2004
IEEE
14 years 9 months ago
2004
IEEE
The landmark JPEG 2000 image compression standard offers not only superior compression performance, but also incredible flexibility. The compressed bitstream of JPEG 2000 can be f...
JMM2
2008
13 years 7 months ago
2008
This paper presents a robust image watermarking scheme for multimedia copyright protection. In this work, host image is partitioned into four sub images. Watermark image such as `l...
DRR
2004
13 years 10 months ago
2004
In order to overcome poor readability of text and recognizability of image features in low resolution thumbnails, a novel image representation of compound document images - a Smar...
DCC
2008
IEEE
14 years 7 months ago
2008
IEEE
We discuss the use of lattice vector quantizers in conjunction with a quadtree-based sorting algorithm for the compression of multidimensional data sets, as encountered, for examp...
DCC
2005
IEEE
14 years 7 months ago
2005
IEEE
Hyperspectral images have correlation at the level of pixels; moreover, images from neighboring frequency bands are also closely correlated. In this paper, we propose to use distr...