9133 search results - page 88 / 1827 » Modelling perception using image processing algorithms |
157
Voted
ICIP
2007
IEEE
16 years 4 months ago
2007
IEEE
We develop a hierarchical, nonparametric statistical model for wavelet representations of natural images. Extending previous work on Gaussian scale mixtures, wavelet coefficients ...
104
Voted
ICASSP
2010
IEEE
15 years 2 months ago
2010
IEEE
Inspired by recent theoretical advances in compressive sensing (CS), we propose a new framework that combines the classical local discrete cosine transform used in image compressi...
125
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ICCV
2005
IEEE
16 years 4 months ago
2005
IEEE
In this work we deal with the problem of modelling and exploiting the interaction between the processes of image segmentation and object categorization. We propose a novel framewo...
144
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ICIP
2004
IEEE
16 years 4 months ago
2004
IEEE
We present an iterative algorithm for robustly estimating the egomotion and refining and updating a coarse, noisy and partial depth map using a depth based parallax model and brig...
116
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IPPS
1996
IEEE
15 years 6 months ago
1996
IEEE
This paper presents e cient and portable implementations of a useful image enhancement process, the Symmetric Neighborhood Filter SNF, and an image segmentation technique which ma...