241 search results - page 1 / 49 » A Perceptually Based Adaptive Sampling Algorithm |
SIGGRAPH
1998
ACM
13 years 9 months ago
1998
ACM
A perceptually based approach for selecting image samples has been developed. An existing image processing vision model has been extended to handle color and has been simplified ...
SIBGRAPI
2005
IEEE
13 years 10 months ago
2005
IEEE
High-fidelity renderings of virtual environments is a notoriously computationally expensive task. One commonly used method to alleviate the costs is to adaptively sample the rend...
ICASSP
2011
IEEE
12 years 8 months ago
2011
IEEE
This paper presents an adaptive reconstruction method of missing textures based on structural similarity (SSIM) index. The proposed method firstly performs SSIM-based selection o...
CGF
2004
13 years 4 months ago
2004
ISM
2005
IEEE
13 years 10 months ago
2005
IEEE
This paper describes a novel technique for audio coding, a lossy compression algorithm, that considers perceptual and rate-distortion criteria. It is based on matched finite impu...