622 search results - page 51 / 125 » Quality of Compressed Medical Images |
IVC
2007
14 years 11 months ago
2007
We present a variation to the well studied SVD based image compression technique. Our variation can be viewed as a preprocessing step in which the input image is permuted as per a...
ICIP
2000
IEEE
16 years 26 days ago
2000
IEEE
Abstract-Texture mapping is a common technique used to increase the visual quality of 3D scenes. As texture mapping requires large memory to deal with large textures generally r e ...
SIGGRAPH
1996
ACM
15 years 3 months ago
1996
ACM
We present a simple method for rendering directly from compressed textures in hardware and software rendering systems. Textures are compressed using a vector quantization (VQ) met...
ISBI
2008
IEEE
16 years 4 hour ago
2008
IEEE
Tracking of left ventricles in 3D echocardiography is a challenging topic because of the poor quality of ultrasound images and the speed consideration. In this paper, a fast and a...
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ICIP
2005
IEEE
16 years 29 days ago
2005
IEEE
This paper addresses the problem of improving the quality performance of synthetic video sequences by means of standard frame? based coders. The proposed technique can exploit bot...