658 search results - page 61 / 132 » Edge-preserving image reconstruction for coherent imaging ap... |
ICMCS
2008
IEEE
15 years 4 months ago
2008
IEEE
The paper focuses on reconstructing the discontinuity between homogenous color regions in an interpolated image to improve its perceptual quality. A low-resolution input image is ...
ICPR
2002
IEEE
15 years 2 months ago
2002
IEEE
This paper presents a metric based on information theory principles that compares 3D object models to images. The metric is based on the formulation of the mutual information betw...
CAIP
2005
Springer
14 years 12 months ago
2005
Springer
Abstract. The contribution presents an integrated system for automatic acquisition of a human torso model, using different input images. The output model consists of two free-form ...
ICIP
2009
IEEE
14 years 7 months ago
2009
IEEE
This paper presents a new approach for segmenting a video sequence containing dynamic textures. The proposed method is based on a 2D+T curvelet transform and an octree hierarchica...
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ICPR
2006
IEEE
2006
IEEE
Regularized Locality Preserving Learning of Pre-Image Problem in Kernel Principal Component Analysis
15 years 3 months ago
In this paper, we address the pre-image problem in kernel principal component analysis (KPCA). The preimage problem finds a pattern as the pre-image of a feature vector defined in...