A Computational Approach to Edge Detection
IEEE Transactions on Pattern Analysis and Machine Intelligence
A Theory for Multiresolution Signal Decomposition: The Wavelet Representation
IEEE Transactions on Pattern Analysis and Machine Intelligence
Generic Neighborhood Operators
IEEE Transactions on Pattern Analysis and Machine Intelligence
Nonlinear total variation based noise removal algorithms
Proceedings of the eleventh annual international conference of the Center for Nonlinear Studies on Experimental mathematics : computational issues in nonlinear science: computational issues in nonlinear science
Surface shape and curvature scales
Image and Vision Computing
Feature Detection with Automatic Scale Selection
International Journal of Computer Vision
Introduction to data compression (2nd ed.)
Introduction to data compression (2nd ed.)
Image quilting for texture synthesis and transfer
Proceedings of the 28th annual conference on Computer graphics and interactive techniques
Conceptual Spaces: The Geometry of Thought
Conceptual Spaces: The Geometry of Thought
Representing and Recognizing the Visual Appearance of Materials using Three-dimensional Textons
International Journal of Computer Vision
International Journal of Computer Vision
ECCV '02 Proceedings of the 7th European Conference on Computer Vision-Part I
AFPAC '00 Proceedings of the Second International Workshop on Algebraic Frames for the Perception-Action Cycle
ICCV '95 Proceedings of the Fifth International Conference on Computer Vision
Distinctive Image Features from Scale-Invariant Keypoints
International Journal of Computer Vision
A Statistical Approach to Texture Classification from Single Images
International Journal of Computer Vision - Special Issue on Texture Analysis and Synthesis
International Journal of Computer Vision - Special Issue on Texture Analysis and Synthesis
Hypotheses for Image Features, Icons and Textons
International Journal of Computer Vision
Minimax Entropy Principle and Its Application to Texture Modeling
Neural Computation
The Second Order Local-Image-Structure Solid
IEEE Transactions on Pattern Analysis and Machine Intelligence
Receptive field assembly pattern specificity
Journal of Visual Communication and Image Representation
Maximum likelihood metameres for local 2nd order image structure of natural images
SSVM'07 Proceedings of the 1st international conference on Scale space and variational methods in computer vision
Image features and the 1-D, 2nd
Scale-Space'05 Proceedings of the 5th international conference on Scale Space and PDE Methods in Computer Vision
Patch-Based texture edges and segmentation
ECCV'06 Proceedings of the 9th European conference on Computer Vision - Volume Part II
Basic Image Features (BIFs) Arising from Approximate Symmetry Type
SSVM '09 Proceedings of the Second International Conference on Scale Space and Variational Methods in Computer Vision
Learning shape and texture characteristics of CT tree-in-bud opacities for CAD systems
MICCAI'11 Proceedings of the 14th international conference on Medical image computing and computer-assisted intervention - Volume Part III
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The shape index offers a natural and invariant description of pure 2nd order image structure. We discuss its properties and report novel natural image statistics for the shape index and the additional two parameters of curvedness and principal direction that form a complete and decoupled re-parameterisation of 2nd order structure. In a second main theme, we address three separate avenues to a categorisation of the shape index for natural images and suggest five feature categories as a natural 2nd order image structure 'alphabet'.