534 search results - page 44 / 107 » Image Compression using Object-Based Regions of Interest |
ISCAS
2006
IEEE
14 years 2 months ago
2006
IEEE
- In this paper, we propose a novel rate allocation method for compound image coding using Quality-biased Rate-Distortion Optimization (QRDO) technique to enhance visual quality. T...
CORR
2008
Springer
13 years 9 months ago
2008
Springer
We provide a novel achievability proof of the Slepian-Wolf theorem for i.i.d. sources over finite alphabets. We demonstrate that random codes that are linear over the real field ac...
SMI
2003
IEEE
14 years 2 months ago
2003
IEEE
A lot of techniques have been developed for the encoding of triangular meshes as this is a widely used representation for the description of surface models. Although methods for t...
CLOR
2006
14 years 16 days ago
2006
Traditional approaches to object detection only look at local pieces of the image, whether it be within a sliding window or the regions around an interest point detector. However, ...
BILDMED
2009
13 years 10 months ago
2009
In medical imaging there is a frequent need to magnify a certain region of interest (ROI) of an image. However many modalities suffer from severe noise and traditional upscaling me...