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ICIP
2008
IEEE
16 years 29 days ago
Reliable interest point detection under large illumination variations
This appendix proves the illumination robustness of the proposed corner detector over the Harris corner detector. I. HARRIS CORNER DETECTOR The Harris corner detector [1] is based...
Murat Gevrekci, Bahadir K. Gunturk
GW
2007
Springer
241views Biometrics» more  GW 2007»
16 years 21 days ago
Representation of Human Postures for Vision-Based Gesture Recognition in Real-Time
In this paper, we present a Vision-Based Interface guided by the user gestures. The advantage of our system is that it is built over a motion capture system that recovers the body ...
Antoni Jaume-i-Capó, Javier Varona, Francis...
TMI
2010
122views more  TMI 2010»
15 years 4 months ago
Feature Based Nonrigid Brain MR Image Registration With Symmetric Alpha Stable Filters
—A new feature based nonrigid image registration method for magnetic resonance (MR) brain images is presented in this paper. Each image voxel is represented by a rotation invaria...
Shu Liao, Albert C. S. Chung
CAD
2006
Springer
15 years 6 months ago
On visual similarity based 2D drawing retrieval
A large amount of 2D drawings have been produced in engineering fields. To reuse and share the available drawings efficiently, we propose two methods in this paper, namely 2.5D sp...
Jiantao Pu, Karthik Ramani
ICIP
2005
IEEE
16 years 8 months ago
The impulse responses of block shift-invariant systems and their use for demosaicing algorithms
Shift-invariant linear algorithms can be described completely by the algorithm's response to an impulse input. The so called impulse response can be used as filter kernels wh...
Yacov Hel-Or