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ICPR
2002
IEEE
9 years 1 months ago
Brain Symmetry Plane Computation in MR Images Using Inertia Axes and Optimization
Detection of the best symmetry plane in 3D images can be treated as a registration problem between the original and the reflected images. The registration is performed in a 3D sp...
Alexander V. Tuzikov, Olivier Colliot, Isabelle Bl...
ICPR
2002
IEEE
9 years 1 months ago
Constrained Structure and Motion Estimation from Optical Flow
Unbiased and consistent estimates of structure and motion can be obtained by least squares minimization of the differential epipolar constraint. Previous work on this subject does...
Marco Zucchelli, José Santos-Victor, Henrik...
ICPR
2002
IEEE
9 years 1 months ago
Virtual Audio System Customization Using Visual Matching of Ear Parameters
Applications in the creation of virtual auditory spaces (VAS) and sonification require individualized head related transfer functions (HRTFs) for perceptual fidelity. HRTFs exhi...
Dmitry N. Zotkin, Ramani Duraiswami, Larry S. Davi...
ICPR
2002
IEEE
9 years 1 months ago
Better Features to Track by Estimating the Tracking Convergence Region
Reliably tracking key points and textured patches from frame to frame is the basic requirement for many bottomup computer vision algorithms. The problem of selecting the features ...
Zoran Zivkovic, Ferdinand van der Heijden
ICPR
2002
IEEE
9 years 1 months ago
Combining Kalman Filtering and Mean Shift for Real Time Eye Tracking under Active IR Illumination
Most eye trackers based on active IR illumination require distinctive bright pupil effect to work well. However, due to a variety of factors such as eye closure, eye occlusion, an...
Zhiwei Zhu, Qiang Ji, Kikuo Fujimura, Kuangchih Le...
ICPR
2002
IEEE
9 years 1 months ago
A Robust Algorithm for Probabilistic Human Recognition From
Human recognition from video requires solving the two tasks, recognition and tracking, simultaneously. This leads to a parameterized time series state space model, representing bo...
Shaohua Kevin Zhou, Rama Chellappa
ICPR
2002
IEEE
9 years 1 months ago
Tracking Objects Using Recovered Physical Motion Parameters
This paper presents a physical model-based method for recovering and tracking nonrigid motion of elastic objects. The proposed method recovers the motion in terms of actual physic...
Yong Zhang, Dmitry B. Goldgof, Sudeep Sarkar, Leon...
ICPR
2002
IEEE
9 years 1 months ago
3D Tracking of Human Locomotion: A Tracking as Recognition Approach
Estimating mode (walking/running/standing) and phases of human locomotion is important for video understanding. We present a new ”tracking as recognition” approach. A hierarch...
Tao Zhao, Ramakant Nevatia
ICPR
2002
IEEE
9 years 1 months ago
Invariant Texture Segmentation Via Circular Gabor Filters
In this paper, we focus on invariant texture segmentation, and propose a new method using circular Gabor filters (CGF) for rotation invariant texture segmentation. The traditional...
Jianguo Zhang, Tieniu Tan, Li Ma
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