A Computational Approach to Edge Detection
IEEE Transactions on Pattern Analysis and Machine Intelligence
Texture discrimination by Gabor functions
Biological Cybernetics
Representation of local geometry in the visual system
Biological Cybernetics
Feature detection from local energy
Pattern Recognition Letters
Trace Inference, Curvature Consistency, and Curve Detection
IEEE Transactions on Pattern Analysis and Machine Intelligence
Multichannel Texture Analysis Using Localized Spatial Filters
IEEE Transactions on Pattern Analysis and Machine Intelligence
Group theoretical methods in image processing
Group theoretical methods in image processing
Multidimensional Orientation Estimation with Applications to Texture Analysis and Optical Flow
IEEE Transactions on Pattern Analysis and Machine Intelligence
The Design and Use of Steerable Filters
IEEE Transactions on Pattern Analysis and Machine Intelligence
An Operator Which Locates Edges in Digitized Pictures
Journal of the ACM (JACM)
A Local Visual Operator Which Recognizes Edges and Lines
Journal of the ACM (JACM)
A Computational Framework for Determining Stereo Correspondence from a Set of Linear Spatial Filters
ECCV '92 Proceedings of the Second European Conference on Computer Vision
Steerable-Scalable Kernels for Edge Detection and Junction Analysis
ECCV '92 Proceedings of the Second European Conference on Computer Vision
Scale-Space: Its Natural Operators and Differential Invariants
IPMI '91 Proceedings of the 12th International Conference on Information Processing in Medical Imaging
Determining Three-Dimensional Shape from Orientation and Spatial
Determining Three-Dimensional Shape from Orientation and Spatial
Detecting and localizing edges composed of steps,
Detecting and localizing edges composed of steps,
Shiftable multiscale transforms
IEEE Transactions on Information Theory - Part 2
Pyramid-based texture analysis/synthesis
SIGGRAPH '95 Proceedings of the 22nd annual conference on Computer graphics and interactive techniques
Scale-Space Properties of Quadratic Feature Detectors
IEEE Transactions on Pattern Analysis and Machine Intelligence
Binary Restoration of Thin Objects in Multidimensional Imagery
IEEE Transactions on Pattern Analysis and Machine Intelligence
Local Scale Control for Edge Detection and Blur Estimation
IEEE Transactions on Pattern Analysis and Machine Intelligence
Canonical Decomposition of Steerable Functions
Journal of Mathematical Imaging and Vision
Design of Multiparameter Steerable Functions Using Cascade Basis Reduction
IEEE Transactions on Pattern Analysis and Machine Intelligence
Recognition without Correspondence using MultidimensionalReceptive Field Histograms
International Journal of Computer Vision
International Journal of Computer Vision - Special issue on computer vision research at NEC Research Institute
Design and Use of Linear Models for Image Motion Analysis
International Journal of Computer Vision
Orientation Space Filtering for Multiple Orientation Line Segmentation
IEEE Transactions on Pattern Analysis and Machine Intelligence
Evaluation of Interest Point Detectors
International Journal of Computer Vision - Special issue on a special section on visual surveillance
Adaptive-Scale Filtering and Feature Detection Using Range Data
IEEE Transactions on Pattern Analysis and Machine Intelligence
Image Editing in the Contour Domain
IEEE Transactions on Pattern Analysis and Machine Intelligence
Steerable illumination textures
ACM Transactions on Graphics (TOG)
Subjective Surfaces: A Geometric Model for Boundary Completion
International Journal of Computer Vision
ECCV '02 Proceedings of the 7th European Conference on Computer Vision-Part I
Representing Edge Models via Local Principal Component Analysis
ECCV '02 Proceedings of the 7th European Conference on Computer Vision-Part I
Recursive Model-Based Colour Image Restoration
Proceedings of the Joint IAPR International Workshop on Structural, Syntactic, and Statistical Pattern Recognition
Applications of Locally Orderless Images
SCALE-SPACE '99 Proceedings of the Second International Conference on Scale-Space Theories in Computer Vision
Segmentation of brush strokes by saliency preserving dual graph contraction
Pattern Recognition Letters - Special issue: Graph-based representations in pattern recognition
Variable-Scale Smoothing and Edge Detection Guided by Stereoscopy
CVPR '98 Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition
Motion Feature Detection Using Steerable Flow Fields
CVPR '98 Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition
Orientation Space Filtering for Multiple Orientation Line Segmentation
CVPR '98 Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition
Image Editing in the Contour Domain
CVPR '98 Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition
A model of perceptual image fidelity
ICIP '95 Proceedings of the 1995 International Conference on Image Processing (Vol.2)-Volume 2 - Volume 2
Script Identification Using Steerable Gabor Filters
ICDAR '05 Proceedings of the Eighth International Conference on Document Analysis and Recognition
The Principal Components of Natural Images Revisited
IEEE Transactions on Pattern Analysis and Machine Intelligence
A Cortical Based Model of Perceptual Completion in the Roto-Translation Space
Journal of Mathematical Imaging and Vision
On steerability of Gabor-type filters for feature detection
Pattern Recognition Letters
Estimating local multiple orientations
Signal Processing
IEEE Transactions on Pattern Analysis and Machine Intelligence
A survey of architecture and function of the primary visual cortex (V1)
EURASIP Journal on Applied Signal Processing
Harmonic Filters for Generic Feature Detection in 3D
Proceedings of the 31st DAGM Symposium on Pattern Recognition
Adaptive object detection and recognition based on a feedback strategy
Image and Vision Computing
A new adaptive framework for unbiased orientation estimation in textured images
Pattern Recognition
Holomorphic filters for object detection
Proceedings of the 29th DAGM conference on Pattern recognition
Wavelet steerability and the higher-order Riesz transform
IEEE Transactions on Image Processing
Steerable weighted median filters
IEEE Transactions on Image Processing
Proceedings of the 2011 SIGGRAPH Asia Conference
Pattern Recognition Letters
Steerable deconvolution feature detection as an inverse problem
DAGM'11 Proceedings of the 33rd international conference on Pattern recognition
A differential model of the complex cell
Neural Computation
Sharing visual features for animal categorization: an empirical study
ICIAR'06 Proceedings of the Third international conference on Image Analysis and Recognition - Volume Part II
Restoration of multitemporal short-exposure astronomical images
SCIA'05 Proceedings of the 14th Scandinavian conference on Image Analysis
Rotation-Invariant texture classification using steerable gabor filter bank
ICIAR'05 Proceedings of the Second international conference on Image Analysis and Recognition
Local orientation estimation in corrupted images
IWICPAS'06 Proceedings of the 2006 Advances in Machine Vision, Image Processing, and Pattern Analysis international conference on Intelligent Computing in Pattern Analysis/Synthesis
Real-time architecture for a robust multi-scale stereo engine on FPGA
IEEE Transactions on Very Large Scale Integration (VLSI) Systems
Corisco: Robust edgel-based orientation estimation for generic camera models
Image and Vision Computing
Hi-index | 0.15 |
Early vision algorithms often have a first stage of linear-filtering that 驴extracts驴 from the image information at multiple scales of resolution and multiple orientations. A common difficulty in the design and implementation of such schemes is that one feels compelled to discretize coarsely the space of scales and orientations in order to reduce computation and storage costs. This discretization produces anisotropies due to a loss of translation-, rotation-, and scaling-invariance that makes early vision algorithms less precise and more difficult to design. This need not be so: one can compute and store efficiently the response of families of linear filters defined on a continuum of orientations and scales. A technique is presented that allows 1) computing the best approximation of a given family using linear combinations of a small number of 驴basis驴 functions; 2) describing all finite-dimensional families, i.e., the families of filters for which a finite dimensional representation is possible with no error. The technique is based on singular value decomposition and may be applied to generating filters in arbitrary dimensions and subject to arbitrary deformations; the relevant functional analysis results are reviewed and precise conditions for the decomposition to be feasible are stated. Experimental results are presented that demonstrate the applicability of the technique to generating multi-orientation multi-scale 2D edge-detection kernels. The implementation issues are also discussed.