3513 search results - page 20 / 703 » A Multigrid Approach to Image Processing |
ICIP
2001
IEEE
14 years 10 months ago
2001
IEEE
We consider the problem of image interpolation from an adaptive optimal recovery point of view. Many different standard interpolation approaches may be viewed through the prism of...
IGARSS
2010
13 years 6 months ago
2010
Speckle reduction is a key step in several SAR image processing procedures. In this paper, a new despeckling technique based on the "nonlocal" denoising filter BM3D [1] ...
ICIP
2003
IEEE
14 years 10 months ago
2003
IEEE
Analog video digitized from noisy sources can suffer of line registration problems due to bad synchronization pulses. The effect is that the image lines are randomly shiftedwith r...
ICIAP
2003
ACM
14 years 8 months ago
2003
ACM
The purpose of this study is to investigate a new method for recovering relative depth and 3D motion from a temporal sequence of monocular images. The method is direct insomuch as...
HAIS
2010
Springer
14 years 1 months ago
2010
Springer
Abstract. In remote sensing hyperspectral image processing, identifying the constituent spectra (endmembers) of the materials in the image is a key procedure for further analysis. ...