645 search results - page 40 / 129 » Image interpolation with directionlets |
VISUALIZATION
1998
IEEE
13 years 12 months ago
1998
IEEE
We attack the problem of image-based rendering with occlusions and general camera motions by using distorted multiperspective images; such images provide multiple-viewpoint photom...
VLSM
2005
Springer
14 years 1 months ago
2005
Springer
While methods based on partial differential equations (PDEs) and variational techniques are powerful tools for denoising and inpainting digital images, their use for image compress...
TIP
2008
13 years 7 months ago
2008
In this paper, a new weighted adaptive lifting (WAL)-based wavelet transform is presented. The proposed WAL approach is designed to solve the problems existing in the previous adap...
IPMI
2001
Springer
14 years 8 months ago
2001
Springer
In this paper we propose a novel approach to feature enhancement to enhance the quality of noisy images. Our approach is based on a phase-based feature detection algorithm, followe...
ISBI
2004
IEEE
14 years 8 months ago
2004
IEEE
Fourier-based forward and back-projection methods have the potential to reduce computation demands in iterative tomographic image reconstruction. Interpolation errors are a limita...