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IJCV
2007
328views more  IJCV 2007»
14 years 10 months ago
2D vs. 3D Deformable Face Models: Representational Power, Construction, and Real-Time Fitting
Model-based face analysis is a general paradigm with applications that include face recognition, expression recognition, lip-reading, head pose estimation, and gaze estimation. A f...
Iain Matthews, Jing Xiao, Simon Baker
IJCV
2007
165views more  IJCV 2007»
14 years 10 months ago
Registration of 3D Points Using Geometric Algebra and Tensor Voting
Abstract. We address the problem of finding the correspondences of two point sets in 3D undergoing a rigid transformation. Using these correspondences the motion between the two s...
Leo Reyes, Gérard G. Medioni, Eduardo Bayro...
IJCV
2007
138views more  IJCV 2007»
14 years 10 months ago
Correspondence-free Structure from Motion
We present a novel approach for the estimation of 3D-motion directly from two images using the Radon transform. The feasibility of any camera motion is computed by integrating over...
Ameesh Makadia, Christopher Geyer, Kostas Daniilid...
IJCV
2007
179views more  IJCV 2007»
14 years 10 months ago
A Performance Study on Different Cost Aggregation Approaches Used in Real-Time Stereo Matching
Many vision applications require high-accuracy dense disparity maps in real-time and online. Due to time constraint, most real-time stereo applications rely on local winner-takes-a...
Minglun Gong, Ruigang Yang, Liang Wang 0002, Mingw...
IJCV
2007
178views more  IJCV 2007»
14 years 10 months ago
Stereo for Image-Based Rendering using Image Over-Segmentation
In this paper, we propose a stereo method specifically designed for image-based rendering. For effective image-based rendering, the interpolated views need only be visually plaus...
C. Lawrence Zitnick, Sing Bing Kang