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» Multiscale geometric image processing
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ICIP
2007
IEEE
14 years 4 months ago
Image Restoration using Geometrically Stabilized Reverse Heat Equation
Blind restoration of blurred images is a classical ill-posed problem. There has been considerable interest in the use of partial differential equations to solve this problem. The ...
Vinay P. Namboodiri, Subhasis Chaudhuri
TSMC
2008
225views more  TSMC 2008»
13 years 10 months ago
Robust Methods for Geometric Primitive Recovery and Estimation From Range Images
We present a method for the recovery of partially occluded 3D geometric primitives from range images which might also include non-primitive objects. The method uses a technique for...
Irina Lavva, Eyal Hameiri, Ilan Shimshoni
ICIAR
2004
Springer
14 years 3 months ago
Video Segmentation Through Multiscale Texture Analysis
Segmenting a video sequence into different coherent scenes requires analyzing those aspects which allow finding the changes where a transition is to be found. Textures are an imp...
Miguel Alemán-Flores, Luis Álvarez-L...
DAGM
2004
Springer
14 years 3 months ago
Scale-Invariant Object Categorization Using a Scale-Adaptive Mean-Shift Search
The goal of our work is object categorization in real-world scenes. That is, given a novel image we want to recognize and localize unseen-before objects based on their similarity t...
Bastian Leibe, Bernt Schiele
ICIP
1999
IEEE
14 years 2 months ago
Compensation of Unidirectional Geometric Distortion in EPI Using Spline Warping
Due to magnetic field inhomogeneities, EPI images are geometrically distorted, predominantly along the phase-encoding direction. Currently, the distortion is either ignored or com...
Jan Kybic, Philippe Thévenaz, Michael Unser