A Computational Approach to Edge Detection
IEEE Transactions on Pattern Analysis and Machine Intelligence
IEEE Transactions on Pattern Analysis and Machine Intelligence
Nonparametric tests for edge detection in noise
Pattern Recognition
IEEE Transactions on Pattern Analysis and Machine Intelligence
Efficient Synthesis of Gaussian Filters by Cascaded Uniform Filters
IEEE Transactions on Pattern Analysis and Machine Intelligence
Recursive algorithms for implementing digital image filters
IEEE Transactions on Pattern Analysis and Machine Intelligence
Fast Convolution with Laplacian-of-Gaussian Masks
IEEE Transactions on Pattern Analysis and Machine Intelligence
Statistical theory of edge detection
Computer Vision, Graphics, and Image Processing
A Maximum Likelihood Framework for Determining Moving Edges
IEEE Transactions on Pattern Analysis and Machine Intelligence
Computer Vision, Graphics, and Image Processing
On the Localization Performance Measure and Optimal Edge Detection
IEEE Transactions on Pattern Analysis and Machine Intelligence
Computational Approaches to Image Understanding
ACM Computing Surveys (CSUR)
ACM Computing Surveys (CSUR)
From Images to Surfaces: A Computational Study of the Human Early Visual System
From Images to Surfaces: A Computational Study of the Human Early Visual System
A Regularized Solution to Edge Detection
A Regularized Solution to Edge Detection
Finding Edges and Lines in Images
Finding Edges and Lines in Images
Vision: A Computational Investigation into the Human Representation and Processing of Visual Information
"On the localization performance measure and optimal edge detection"
IEEE Transactions on Pattern Analysis and Machine Intelligence
Reply to "On the Localization Performance Measure and Optimal Edge Detection"
IEEE Transactions on Pattern Analysis and Machine Intelligence
Optimal Edge Detection using Expansion Matching and Restoration
IEEE Transactions on Pattern Analysis and Machine Intelligence
On the Edge Location Error for Local Maximum and Zero-Crossing Edge Detectors
IEEE Transactions on Pattern Analysis and Machine Intelligence
Edge and Line Feature Extraction Based on Covariance Models
IEEE Transactions on Pattern Analysis and Machine Intelligence
Organizing Large Structural Modelbases
IEEE Transactions on Pattern Analysis and Machine Intelligence
Optimal Ramp Edge Detection Using Expansion Matching
IEEE Transactions on Pattern Analysis and Machine Intelligence
λτ-Space Representation of Images and Generalized Edge Detector
IEEE Transactions on Pattern Analysis and Machine Intelligence
Performance Assessment Through Bootstrap
IEEE Transactions on Pattern Analysis and Machine Intelligence
A Discrete Expression of Canny's Criteria for Step Edge Detector Performances Evaluation
IEEE Transactions on Pattern Analysis and Machine Intelligence
Edge Detection and Ridge Detection with Automatic Scale Selection
International Journal of Computer Vision
On the Location Error of Curved Edges in Low-Pass Filtered 2-D and 3-D Images
IEEE Transactions on Pattern Analysis and Machine Intelligence
Signal differentiation through a Green's function approach
Pattern Recognition Letters
Edge detection by scale multiplication in wavelet domain
Pattern Recognition Letters
Optimal DSNR detector for ramp edges
ICIP '95 Proceedings of the 1995 International Conference on Image Processing (Vol.2)-Volume 2 - Volume 2
Errors in the estimation of gradient direction using IIR and FIR implementations
ICIP '95 Proceedings of the 1995 International Conference on Image Processing (Vol.2)-Volume 2 - Volume 2
On the Choice of Band-Pass Quadrature Filters
Journal of Mathematical Imaging and Vision
A new efficient SVM-based edge detection method
Pattern Recognition Letters
Efficient, recursively implemented differential operator, with application to edge detection
Pattern Recognition Letters
Image and Vision Computing
A novel approach for edge detection based on the theory of universal gravity
Pattern Recognition
Inducing a perceptual relevance shape classifier
Proceedings of the 6th ACM international conference on Image and video retrieval
Layout indexing of trademark images
Proceedings of the 6th ACM international conference on Image and video retrieval
Convexity dependant hyperbolic filtering scheme for mode detection in pattern classification
Intelligent Data Analysis
Gradient histogram: Thresholding in a region of interest for edge detection
Image and Vision Computing
Review article: Edge and line oriented contour detection: State of the art
Image and Vision Computing
The Canny Edge Detector Revisited
International Journal of Computer Vision
A new effective and powerful image segmentation method
ISNN'05 Proceedings of the Second international conference on Advances in neural networks - Volume Part II
Eigen transformation based edge detector for gray images
PReMI'05 Proceedings of the First international conference on Pattern Recognition and Machine Intelligence
Edge Detection Filter based on Mumford-Shah Green Function
SIAM Journal on Imaging Sciences
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The authors outline the design of an optimal, computationally efficient, infinite impulse response edge detection filter. The optimal filter is computed based on Canny's high signal to noise ratio, good localization criteria, and a criterion on the spurious response of the filter to noise. An expression for the width of the filter, which is appropriate for infinite-length filters, is incorporated directly in the expression for spurious responses. The three criteria are maximized using the variational method and nonlinear constrained optimization. The optimal filter parameters are tabulated for various values of the filter performance criteria. A complete methodology for implementing the optimal filter using approximating recursive digital filtering is presented. The approximating recursive digital filter is separable into two linear filters, operating in two orthogonal directions. The implementation is very simple and computationally efficient. has a constant time of execution for different sizes of the operator, and is readily amenable to real-time hardware implementation.