A Corner-Finding Algorithm for Chain-Coded Curves

Authors:
H. Freeman;L. S. Davis
Affiliations:
Department of Electrical and Systems Engineering, Rensselaer Polytechnic Institute;-
Venue:
IEEE Transactions on Computers
Year:
1977

Citing 3
Cited 38

Computer Processing of Line-Drawing Images

ACM Computing Surveys (CSUR)
An Improved Method of Angle Detection on Digital Curves

IEEE Transactions on Computers
Angle Detection on Digital Curves

IEEE Transactions on Computers

Combining Features for Content-Based Sketch Retrieval - A Comparative Evaluation of Retrieval Performance

Proceedings of the 24th BCS-IRSG European Colloquium on IR Research: Advances in Information Retrieval
A Generalisation Study on Neural Corner Detection

IBERAMIA '98 Proceedings of the 6th Ibero-American Conference on AI: Progress in Artificial Intelligence
Boundary Based Corner Detecion and Localization Using New 'Cornerity' Index: A Robust Approach

CRV '04 Proceedings of the 1st Canadian Conference on Computer and Robot Vision
Corner Detection Using Vector Potential

ICPR '98 Proceedings of the 14th International Conference on Pattern Recognition-Volume 2 - Volume 2
Online Segmentation of Freehand Stroke by Dynamic Programming

ICDAR '05 Proceedings of the Eighth International Conference on Document Analysis and Recognition
Multiscale Fourier descriptors for defect image retrieval

Pattern Recognition Letters
Technical Section: Corner detection by sliding rectangles along planar curves

Computers and Graphics
Technical Section: Capturing outlines of planar images using Bézier cubics

Computers and Graphics
Image categorization: Graph edit distance+edge direction histogram

Pattern Recognition
Local invariant feature detectors: a survey

Foundations and Trends® in Computer Graphics and Vision
A Unified Curvature Definition for Regular, Polygonal, and Digital Planar Curves

International Journal of Computer Vision
Handling of impreciseness in gray level corner detection using fuzzy set theoretic approach

Applied Soft Computing
Capturing outlines of 2D objects with Bézier cubic approximation

Image and Vision Computing
A fast iterative method for dominant points detection of digital curves

AIKED'09 Proceedings of the 8th WSEAS international conference on Artificial intelligence, knowledge engineering and data bases
Invariant 2D object recognition using KRA and GRA

Expert Systems with Applications: An International Journal
A new iterative approach for dominant points extraction in planar curves

WSEAS Transactions on Computers
Coronal loop detection from solar images

Pattern Recognition
Polygonal approximation of digital planar curves through break point suppression

Pattern Recognition
Significant feature detection and matching in image pairs

IJCAI'87 Proceedings of the 10th international joint conference on Artificial intelligence - Volume 2
Outline Capture of Images by Multilevel Coordinate Search on Cubic Splines

AI '09 Proceedings of the 22nd Australasian Joint Conference on Advances in Artificial Intelligence
A rotationally invariant two-phase scheme for corner detection

Pattern Recognition
Morphological corner detector using paired triangular structuring elements

Pattern Recognition
Corner detection and curve segmentation by multiresolution chain-code linking

Pattern Recognition
Multi-scale corner detection using triangle-area representation

IITA'09 Proceedings of the 3rd international conference on Intelligent information technology application
A new contour corner detector based on curvature scale space

FSKD'09 Proceedings of the 6th international conference on Fuzzy systems and knowledge discovery - Volume 5
A novel X-corner detector based on video

ROBIO'09 Proceedings of the 2009 international conference on Robotics and biomimetics
A novel corner detector approach using sliding two ellipses and one rectangle

Proceedings of the 7th International Conference on Frontiers of Information Technology
Anisotropic diffusion for effective shape corner point detection

Pattern Recognition Letters
Automated body feature extraction from 2D images

Expert Systems with Applications: An International Journal
Corner detection by searching two class pattern substrings

CIARP'06 Proceedings of the 11th Iberoamerican conference on Progress in Pattern Recognition, Image Analysis and Applications
A proposal method for corner detection with an orthogonal three-direction chain code

ACIVS'06 Proceedings of the 8th international conference on Advanced Concepts For Intelligent Vision Systems
Representation of clipart image using shape and color with spatial relationship

PCM'04 Proceedings of the 5th Pacific Rim conference on Advances in Multimedia Information Processing - Volume Part I
Image corner detection using hough transform

IbPRIA'05 Proceedings of the Second Iberian conference on Pattern Recognition and Image Analysis - Volume Part II
Enhanced fourier shape descriptor using zero-padding

SCIA'05 Proceedings of the 14th Scandinavian conference on Image Analysis
Determining 3-D location parameters of a cylindrical object

Mathematical and Computer Modelling: An International Journal
Machine vision based automatic separation of touching convex shaped objects

Computers in Industry
A synthesised word approach to word retrieval in handwritten documents

Pattern Recognition
Coupling gestures with tactile feedback: a comparative user study

Proceedings of the 7th Nordic Conference on Human-Computer Interaction: Making Sense Through Design

Quantified Score

Hi-index	14.98

Visualization

Abstract

A method for detecting sharp "corners" in a chain-coded plane curve is described. A measure for the prominence ("cornerity") of a corner is introduced. The effectiveness of the method is illustrated by means of a number of examples.