94 search results - page 13 / 19 » Perceptual regularization functionals for natural image rest... |
CVPR
2011
IEEE
12 years 11 months ago
2011
IEEE
Spatially-discrete Markov random fields (MRFs) and spatially-continuous variational approaches are ubiquitous in low-level vision, including image restoration, segmentation, opti...
SSIAI
2000
IEEE
13 years 12 months ago
2000
IEEE
We present a modulation domain technique for segmenting textured images modeled as 2-D multicomponent AMFM functions. A Gabor filterbank is used to derive estimates of the domina...
ISBI
2007
IEEE
14 years 1 months ago
2007
IEEE
We consider the problem of estimating receiver coil sensitivity functions in parallel MRI. By exploiting the multichannel nature of the problem, where multiple acquisitions of the...
IJCV
2000
13 years 7 months ago
2000
We present a universal statistical model for texture images in the context of an overcomplete complex wavelet transform. The model is parameterized by a set of statistics computed ...
TCSV
2010
13 years 2 months ago
2010
Abstract--This paper proposes a no-reference quality assessment metric for digital video subject to H.264/AVC encoding. The proposed metric comprises two main steps: coding error e...