616 search results - page 21 / 124 » DCT Based High Quality Image Compression |
ICIP
2002
IEEE
14 years 11 months ago
2002
IEEE
JPEG2000 is a highly scalable compression standard, allowing access to image representations with a reduced resolution, a reduced quality or confined to a spatial region of intere...
ICIP
2007
IEEE
14 years 4 months ago
2007
IEEE
A new method for lossy compression of bilevel images based on Markov random fields (MRFs) is proposed. It preserves key structural information about the image, and then reconstru...
ACSC
2005
IEEE
14 years 3 months ago
2005
IEEE
Fractal image compression is a relatively recent image compression method which exploits similarities in different parts of the image. The basic idea is to represent an image by f...
TCSV
2008
13 years 10 months ago
2008
Recently, among various data hiding techniques, a new subset, lossless data hiding, has received increasing interest. Most of the existing lossless data hiding algorithms are, howe...
GRAPHICSINTERFACE
2000
13 years 11 months ago
2000
We introduce an algorithm for high-quality, interactive light field rendering from only a small number of input images with dense depth information. The algorithm bridges the gap ...