2523 search results - page 162 / 505 » The Quality of Catadioptric Imaging |
MICCAI
2008
Springer
14 years 9 months ago
2008
Springer
In this paper we study the impact of denoising the raw high angular resolution diffusion imaging (HARDI) data with the Non-Local Means filter adapted to Rician noise (NLMr). We fir...
ICIP
2009
IEEE
14 years 9 months ago
2009
IEEE
Light field rendering is an approach to synthesize virtual views of a scene from a set of original images. When minimizing the number of images for rendering, the light field may ...
ICIP
2005
IEEE
14 years 9 months ago
2005
IEEE
In this paper, we propose a generalized DCT-domain spatial downscaling scheme to improve the visual quality. We analyze the filtering performances and computational complexities o...
ICIP
2003
IEEE
14 years 9 months ago
2003
IEEE
New video codink standards such as H.264 offer the flexibility to select from a number of reference frames for motion-estimation for a given predicted frame. In this paper, we pro...
ICIP
2003
IEEE
14 years 9 months ago
2003
IEEE
While hitrate-reduction video transcoding is a mature research topic, we introduce a irew paradigni for the old prohlein: designing a complexity scalable transcoder where computat...