A Computational Approach to Edge Detection
IEEE Transactions on Pattern Analysis and Machine Intelligence
Finding Trajectories of Feature Points in a Monocular Image Sequence
IEEE Transactions on Pattern Analysis and Machine Intelligence
Matching perspective views of a polyhedron using circuits
IEEE Transactions on Pattern Analysis and Machine Intelligence
Localizing Overlapping Parts by Searching the Interpretation Tree
IEEE Transactions on Pattern Analysis and Machine Intelligence
Surfaces from Stereo: Integrating Feature Matching, Disparity Estimation, and Contour Detection
IEEE Transactions on Pattern Analysis and Machine Intelligence
Feature Point Correspondence in the Presence of Occlusion
IEEE Transactions on Pattern Analysis and Machine Intelligence
Grey level corner detection: a generalization and a robust real time implementation
Computer Vision, Graphics, and Image Processing
Matching Aerial Images to 3-D Terrain Maps
IEEE Transactions on Pattern Analysis and Machine Intelligence
3-D Object Recognition Using Bipartite Matching Embedded in Discrete Relaxation
IEEE Transactions on Pattern Analysis and Machine Intelligence
Perception of shape and motion
Perception of shape and motion
Digital Image Processing
Uncertainty Propagation and the Matching of Junctions as Feature Groupings
IEEE Transactions on Pattern Analysis and Machine Intelligence
A novel approach to polygonal approximation of digital curves
Journal of Visual Communication and Image Representation
Optimized polygonal approximation by dominant point deletion
Pattern Recognition
Dominant point detection by reverse polygonization of digital curves
Image and Vision Computing
Distinctive Similarity Measure for stereo matching under point ambiguity
Computer Vision and Image Understanding
Fast point matching algorithm for mapping applications
ISCGAV'08 Proceedings of the 8th conference on Signal processing, computational geometry and artificial vision
Polygonal approximation of digital planar curves through break point suppression
Pattern Recognition
Texture-independent feature-point matching (TIFM) from motion coherence
ACCV'07 Proceedings of the 8th Asian conference on Computer vision - Volume Part I
Descriptor-free smooth feature-point matching for images separated by small/mid baselines
ACIVS'07 Proceedings of the 9th international conference on Advanced concepts for intelligent vision systems
Method for polygonal approximation through dominant points deletion
IEA/AIE'10 Proceedings of the 23rd international conference on Industrial engineering and other applications of applied intelligent systems - Volume Part III
Polygonal approximation of digital planar curves through vertex betweenness
Information Sciences: an International Journal
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This correspondence presents a matching algorithm for obtaining feature point correspondences across images containing rigid objects undergoing different motions. First point features are detected using newly developed feature detectors. Then a variety of constraints are applied starting with simplest and following with more informed ones. First, an intensity-based matching algorithm is applied to the feature points to obtain unique point correspondences. This is followed by the application of a sequence of newly developed heuristic tests involving geometry, rigidity, and disparity. The geometric tests match two-dimensional geometrical relationships among the feature points, the rigidity test enforces the three dimensional rigidity of the object, and the disparity test ensures that no matched feature point in an image could be rematched with another feature, if reassigned another disparity value associated with another matched pair or an assumed match on the epipolar line. The computational complexity is proportional to the numbers of detected feature points in the two images. Experimental results with indoor and outdoor images are presented, which show that the algorithm yields only correct matches for scenes containing rigid objects.