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» A Robust Interest Points Matching Algorithm
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ICCV
2009
IEEE
15 years 26 days ago
An Algebraic Approach to Affine Registration of Point Sets
This paper proposes a new affine registration algorithm for matching two point sets in IR2 or IR3. The input point sets are represented as probability density functions, using e...
Jeffrey Ho, Adrian Peter, Anand Rangarajan, Ming-H...
ICMCS
2006
IEEE
151views Multimedia» more  ICMCS 2006»
14 years 1 months ago
A New Oriented Adaptive Cross Search Algorithm for Block Matching Motion Estimation
Block-matching motion estimation plays an important role in video coding and faster, more robust and more effective search algorithms are needed. Recently, a great number of fast ...
Heng Yang, Qing Wang
MVA
2008
131views Computer Vision» more  MVA 2008»
13 years 7 months ago
Frame-level temporal calibration of video sequences from unsynchronized cameras
This paper describes a new method for temporally calibrating multiple cameras by image processing operations. Existing multi-camera algorithms assume that the input sequences are ...
Senem Velipasalar, Wayne Wolf
ECCV
2010
Springer
13 years 8 months ago
Loosely Distinctive Features for Robust Surface Alignment
Many successful feature detectors and descriptors exist for 2D intensity images. However, obtaining the same effectiveness in the domain of 3D objects has proven to be a more elusi...
Andrea Albarelli, Emanuele Rodolà, Andrea T...
ICASSP
2010
IEEE
13 years 8 months ago
Shape matching based on graph alignment using hidden Markov models
We present a novel framework based on hidden Markov models (HMMs) for matching feature point sets, which capture the shapes of object contours of interest. Point matching algorith...
Xiaoning Qian, Byung-Jun Yoon