74 search results - page 8 / 15 » Information embedding in JPEG-2000 compressed images |
ICIP
2005
IEEE
14 years 10 months ago
2005
IEEE
As a key part of universal source coding, context quantization is very important for improving compression performance. However, in most existing methods, the quantizer is trained...
CORR
2010
Springer
13 years 8 months ago
2010
Springer
In Image Compression, the researchers' aim is to reduce the number of bits required to represent an image by removing the spatial and spectral redundancies. Recently discrete...
DRR
2004
13 years 11 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...
ICIP
2006
IEEE
14 years 10 months ago
2006
IEEE
A new architecture for region of interest (ROI) image coding is proposed. ROIs are defined as image regions containing objects of interest, and an efficient algorithm proposed for...
KES
2008
Springer
13 years 8 months ago
2008
Springer
Abstract. Classification of hyperspectral images is paramount to an increasing number of user applications. With the advent of more powerful technology, sensed images demand for la...