Perception of solid shape from shading
Biological Cybernetics
The variational approach to shape from shading
Computer Vision, Graphics, and Image Processing
Computer Vision, Graphics, and Image Processing
Solid shape
Surface shape and curvature scales
Image and Vision Computing
COSMOS-A Representation Scheme for 3D Free-Form Objects
IEEE Transactions on Pattern Analysis and Machine Intelligence
Shape Spectrum Based View Grouping and Matching of 3D Free-Form Objects
IEEE Transactions on Pattern Analysis and Machine Intelligence
New Constraints on Data-Closeness and Needle Map Consistency for Shape-from-Shading
IEEE Transactions on Pattern Analysis and Machine Intelligence
Line Pattern Retrieval Using Relational Histograms
IEEE Transactions on Pattern Analysis and Machine Intelligence
Comparing Images Using the Hausdorff Distance
IEEE Transactions on Pattern Analysis and Machine Intelligence
What is the set of images of an object under all possible lighting conditions?
CVPR '96 Proceedings of the 1996 Conference on Computer Vision and Pattern Recognition (CVPR '96)
Fuzzy Relational Distance for Large-Scale Object Recognition
CVPR '98 Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition
Locating objects using the Hausdorff distance
ICCV '95 Proceedings of the Fifth International Conference on Computer Vision
3D Surface Topography from Intensity Images
ICCV '99 Proceedings of the International Conference on Computer Vision-Volume 2 - Volume 2
IJCAI'85 Proceedings of the 9th international joint conference on Artificial intelligence - Volume 2
Recovering Surfaces from the Restoring Force
ECCV '02 Proceedings of the 7th European Conference on Computer Vision-Part II
From region based image representation to object discovery and recognition
SSPR&SPR'10 Proceedings of the 2010 joint IAPR international conference on Structural, syntactic, and statistical pattern recognition
Finding semantic structures in image hierarchies using Laplacian graph energy
ECCV'10 Proceedings of the 11th European conference on Computer vision: Part IV
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This paper investigates whether regions of uniform surface topography can be extracted from intensity images using shape-from-shading and subsequently used for the purposes of 3D object recognition. We draw on the constant shape-index maximal patch representation of Dorai and Jain. We commence by showing that the resulting shape-index regions are stable under different viewing angles. Based on this observation we investigate the effectiveness of various structural representations and region attributes for 3D object recognition. We show that region curvedness and a string ordering of the regions according to size provides recognition accuracy of about 96%. By polling various recognition schemes, including a graph matching method, we show that a recognition rate of 98-99% is achievable.