658 search results - page 4 / 132 » Edge-preserving image reconstruction for coherent imaging ap... |
ICIP
2000
IEEE
14 years 9 months ago
2000
IEEE
We are concerned with the reconstruction of a regularly-sampled image based on irregularly-spaced samples thereof. We propose a new iterative method based on a wavelet representat...
ICCV
2011
IEEE
12 years 7 months ago
2011
IEEE
We propose a novel patch-based image representation that is useful because it (1) inherently detects regions with repetitive structure at multiple scales and (2) yields a paramete...
WSCG
2004
13 years 8 months ago
2004
Tomographic imaging is a technique for exploration of a cross-section of an inspected object without destruction. Normally, the input data, known as the projections, are gathered ...
ICCV
2011
IEEE
12 years 7 months ago
2011
IEEE
Coherency Sensitive Hashing (CSH) extends Locality Sensitivity Hashing (LSH) and PatchMatch to quickly find matching patches between two images. LSH relies on hashing, which maps...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
Spectral imaging is of interest in many applications, including wide-area airborne surveillance, remote sensing, and tissue spectroscopy. Coded aperture spectral snapshot imaging ...