Performance evaluation of shape matching via chord length distribution
Computer Vision, Graphics, and Image Processing
An Autoregressive Model Approach to Two-Dimensional Shape Classification
IEEE Transactions on Pattern Analysis and Machine Intelligence
Application of Affine-Invariant Fourier Descriptors to Recognition of 3-D Objects
IEEE Transactions on Pattern Analysis and Machine Intelligence
A Bivariate Autoregressive Technique for Analysis and Classification of Planar Shapes
IEEE Transactions on Pattern Analysis and Machine Intelligence
Complex Autoregressive Model for Shape Recognition
IEEE Transactions on Pattern Analysis and Machine Intelligence
Pattern recognition with moment invariants: a comparative study and new results
Pattern Recognition
A survey of moment-based techniques for unoccluded object representation and recognition
CVGIP: Graphical Models and Image Processing
Digital Picture Processing
Automatic Plankton Image Recognition
Artificial Intelligence Review
NeTra: a toolbox for navigating large image databases
Multimedia Systems - Special issue on video content based retrieval
Hidden Markov Models with Spectral Features for 2D Shape Recognition
IEEE Transactions on Pattern Analysis and Machine Intelligence
Advanced algorithmic approaches to medical image segmentation
A Comparison of Shape Retrieval Using Fourier Descriptors and Short-Time Fourier Descriptors
PCM '01 Proceedings of the Second IEEE Pacific Rim Conference on Multimedia: Advances in Multimedia Information Processing
Planar Object Detection under Scaled Orthographic Projection
DGCI '00 Proceedings of the 9th International Conference on Discrete Geometry for Computer Imagery
Using extended feature objects for partial similarity retrieval
The VLDB Journal — The International Journal on Very Large Data Bases
Efficient retrieval of similar shapes
The VLDB Journal — The International Journal on Very Large Data Bases
Shape classification using smooth principal components
Pattern Recognition Letters
Signal recognition: fourier transform vs. Cosine transform
Pattern Recognition Letters
Evaluation of MPEG-7 shape descriptors against other shape descriptors
Multimedia Systems
Efficient contour-based shape representation and matching
MIR '03 Proceedings of the 5th ACM SIGMM international workshop on Multimedia information retrieval
WARP: Accurate Retrieval of Shapes Using Phase of Fourier Descriptors and Time Warping Distance
IEEE Transactions on Pattern Analysis and Machine Intelligence
Pose Estimation of 3D Free-Form Contours
International Journal of Computer Vision
Automatical Definition of Measures from the Combination of Shape Descriptors
ICDAR '05 Proceedings of the Eighth International Conference on Document Analysis and Recognition
Multiscale Fourier descriptors for defect image retrieval
Pattern Recognition Letters
A new shape descriptor defined on the radon transform
Computer Vision and Image Understanding
Structure-oriented contour representation and matching for engineering shapes
Computer-Aided Design
An effective automated grading system for HCC in biopsy images
ICCOMP'07 Proceedings of the 11th WSEAS International Conference on Computers
Neural Network in Fast Adaptive Fourier Descriptor Based Leaves Classification
ICAISC '08 Proceedings of the 9th international conference on Artificial Intelligence and Soft Computing
Computers and Electronics in Agriculture
Analysis of shape coding approaches used in MPEG-4
CIMMACS'08 Proceedings of the 7th WSEAS international conference on Computational intelligence, man-machine systems and cybernetics
Farthest point distance: A new shape signature for Fourier descriptors
Image Communication
Examining the feasibility of face gesture detection using a wheelchair mounted camera
MSIADU '09 Proceedings of the 1st ACM SIGMM international workshop on Media studies and implementations that help improving access to disabled users
A new shape descriptor defined on the Radon transform
Computer Vision and Image Understanding
On visual similarity based 2D drawing retrieval
Computer-Aided Design
Relational indexing of vectorial primitives for symbol spotting in line-drawing images
Pattern Recognition Letters
DSP'09 Proceedings of the 16th international conference on Digital Signal Processing
Effective segmentation and classification for HCC biopsy images
Pattern Recognition
Silhouette representation and matching for 3D pose discrimination - A comparative study
Image and Vision Computing
Classification and numbering of teeth in dental bitewing images
Pattern Recognition
A combined statistical-structural strategy for alphanumeric recognition
ISVC'07 Proceedings of the 3rd international conference on Advances in visual computing - Volume Part II
Relevant shape contour snippet extraction with metadata supported hidden Markov models
Proceedings of the ACM International Conference on Image and Video Retrieval
Bagging based plankton image classification
ICIP'09 Proceedings of the 16th IEEE international conference on Image processing
Improving shape retrieval by spectral matching and meta similarity
IEEE Transactions on Image Processing
Image processing techniques for assessing contractility in isolated adult cardiac myocytes
Journal of Biomedical Imaging
Planar arrangement of high-dimensional biomedical data sets by isomap coordinates
CBMS'03 Proceedings of the 16th IEEE conference on Computer-based medical systems
Image processing techniques for assessing contractility in isolated neonatal cardiac myocytes
Journal of Biomedical Imaging
Shape retrieval by principal components descriptor
ICAPR'05 Proceedings of the Third international conference on Pattern Recognition and Image Analysis - Volume Part II
Vision-Based recognition of hand shapes in taiwanese sign language
ACII'05 Proceedings of the First international conference on Affective Computing and Intelligent Interaction
Matching 2d shapes using u descriptors
CGI'06 Proceedings of the 24th international conference on Advances in Computer Graphics
Generic shape classification for retrieval
GREC'05 Proceedings of the 6th international conference on Graphics Recognition: ten Years Review and Future Perspectives
Sketch-Based shape retrieval using length and curvature of 2d digital contours
IWCIA'04 Proceedings of the 10th international conference on Combinatorial Image Analysis
Enhanced fourier shape descriptor using zero-padding
SCIA'05 Proceedings of the 14th Scandinavian conference on Image Analysis
Color fourier descriptor for defect image retrieval
ICIAP'05 Proceedings of the 13th international conference on Image Analysis and Processing
Object recognition using reflex fuzzy min-max neural network with floating neurons
ICVGIP'06 Proceedings of the 5th Indian conference on Computer Vision, Graphics and Image Processing
ACM Computing Surveys (CSUR)
Image retrieval using wavelet transform and shape decomposition
Proceedings of the 7th International Conference on Ubiquitous Information Management and Communication
Fast and effective retrieval of plant leaf shapes
ACCV'12 Proceedings of the 11th Asian conference on Computer Vision - Volume Part II
Journal of Control Science and Engineering - Special issue on Advances in Methods for Networked and Cyber-Physical System
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An experimental comparison of shape classification methods based on autoregressive modeling and Fourier descriptors of closed contours is carried out. The performance is evaluated using two independent sets of data: images of letters and airplanes. Silhouette contours are extracted from non-occluded 2D objects rotated, scaled, and translated in 3D space. Several versions of both types of methods are implemented and tested systematically. The comparison clearly shows better performance of Fourier-based methods, especially for images containing noise.