Cartoon Animation and Morphing with Wavelet Curve Descriptor
Multidimensional Systems and Signal Processing
Shape recognition using spectral features
Pattern Recognition Letters
An Exact Method for Computing the Area Moments of Wavelet and Spline Curves
IEEE Transactions on Pattern Analysis and Machine Intelligence
Stochastic Neural Computation II: Soft Competitive Learning
IEEE Transactions on Computers
Condensation-based contour tracking with Sobolev smoothness priors
Neural, Parallel & Scientific Computations
Dynamic Models for Wavelet Representations of Shape
IWVF-4 Proceedings of the 4th International Workshop on Visual Form
A Rotation Invariant Algorithm for Recognition
Proceedings of the International Conference, 7th Fuzzy Days on Computational Intelligence, Theory and Applications
Adaptive Bayesian Contour Estimation: A Vector Space Representation Approach
EMMCVPR '99 Proceedings of the Second International Workshop on Energy Minimization Methods in Computer Vision and Pattern Recognition
MICCAI '02 Proceedings of the 5th International Conference on Medical Image Computing and Computer-Assisted Intervention-Part II
RBF-Based Representation of Volumetric Data: Application in Visualization and Segmentation
MICCAI '02 Proceedings of the 5th International Conference on Medical Image Computing and Computer-Assisted Intervention-Part II
BAS: a perceptual shape descriptor based on the beam angle statistics
Pattern Recognition Letters
A NOVEL contour-based 3D terrain matching algorithm using wavelet transform
Pattern Recognition Letters
Fast correspondence-based system for shape retrieval
Pattern Recognition Letters
Affine Invariant Multiscale Wavelet-Based Shape Matching Algorithm
CRV '04 Proceedings of the 1st Canadian Conference on Computer and Robot Vision
Robustness of Shape Descriptors to Incomplete Contour Representations
IEEE Transactions on Pattern Analysis and Machine Intelligence
Wavelet Approximation-Based Affine Invariant Shape Representation Functions
IEEE Transactions on Pattern Analysis and Machine Intelligence
A cognitive evaluation procedure for contour based shape descriptors
International Journal of Hybrid Intelligent Systems - Recent developments in Hybrid Intelligent Systems
Multiscale contour corner detection based on local natural scale and wavelet transform
Image and Vision Computing
A review of text and image retrieval approaches for broadcast news video
Information Retrieval
Robust symbolic representation for shape recognition and retrieval
Pattern Recognition
Robust symbolic representation for shape recognition and retrieval
Pattern Recognition
Persian/arabic handwritten word recognition using M-band packet wavelet transform
Image and Vision Computing
On Signature Invariants for Effective Motion Trajectory Recognition
International Journal of Robotics Research
A complex network-based approach for boundary shape analysis
Pattern Recognition
Efficiently finding unusual shapes in large image databases
Data Mining and Knowledge Discovery
Combining similarity measures in content-based image retrieval
Pattern Recognition Letters
International Journal of Computer Vision
IEICE - Transactions on Information and Systems
Content-based image retrieval methods
Programming and Computing Software
Farthest point distance: A new shape signature for Fourier descriptors
Image Communication
Motion trajectory reproduction from generalized signature description
Pattern Recognition
Rank based 2-D shape classification
ICCOMP'09 Proceedings of the WSEAES 13th international conference on Computers
Shape classification using complex network and Multi-scale Fractal Dimension
Pattern Recognition Letters
Optimized least-square nonuniform fast Fourier transform
IEEE Transactions on Signal Processing
SPPRA '08 Proceedings of the Fifth IASTED International Conference on Signal Processing, Pattern Recognition and Applications
Probabilistic cluster signature for modeling motion classes
IROS'09 Proceedings of the 2009 IEEE/RSJ international conference on Intelligent robots and systems
A compact shape descriptor based on the beam angle statistics
CIVR'03 Proceedings of the 2nd international conference on Image and video retrieval
A statistical-genetic algorithm to select the most significant features in mammograms
CAIP'07 Proceedings of the 12th international conference on Computer analysis of images and patterns
A shape-based model for visual information retrieval
MICAI'07 Proceedings of the artificial intelligence 6th Mexican international conference on Advances in artificial intelligence
Shape geodesics for boundary-based object recognition and retrieval
ICIP'09 Proceedings of the 16th IEEE international conference on Image processing
Shape recognition, with applications to a passive assistant
Proceedings of the 3rd International Conference on PErvasive Technologies Related to Assistive Environments
Variational shape matching for shape classification and retrieval
Pattern Recognition Letters
TAR based shape features in unconstrained handwritten digit recognition
WSEAS Transactions on Computers
Vs-star: A visual interpretation system for visual surveillance
Pattern Recognition Letters
Partially occluded object recognition
International Journal of Computer Applications in Technology
Shape classification via image-based multiscale description
Pattern Recognition
Minimizing the search space for shape retrieval algorithms
ISCIS'06 Proceedings of the 21st international conference on Computer and Information Sciences
Shape retrieval by principal components descriptor
ICAPR'05 Proceedings of the Third international conference on Pattern Recognition and Image Analysis - Volume Part II
An approach to perceptual shape matching
VISUAL'05 Proceedings of the 8th international conference on Visual Information and Information Systems
Efficient multiscale shape-based representation and retrieval
ICIAR'05 Proceedings of the Second international conference on Image Analysis and Recognition
Shape similarity measurement for boundary based features
ICIAR'05 Proceedings of the Second international conference on Image Analysis and Recognition
Invariant curvature-based Fourier shape descriptors
Journal of Visual Communication and Image Representation
Shape-based image retrieval using pair-wise candidate co-ranking
ICIAR'07 Proceedings of the 4th international conference on Image Analysis and Recognition
Original Articles: Time-scale energy based analysis of contours of real-world shapes
Mathematics and Computers in Simulation
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By using the wavelet transform, the authors develop a hierarchical planar curve descriptor that decomposes a curve into components of different scales so that the coarsest scale components carry the global approximation information while the finer scale components contain the local detailed information. They show that the wavelet descriptor has many desirable properties such as multiresolution representation, invariance, uniqueness, stability, and spatial localization. A deformable wavelet descriptor is also proposed by interpreting the wavelet coefficients as random variables. The applications of the wavelet descriptor to character recognition and model-based contour extraction from low SNR images are examined. Numerical experiments are performed to illustrate the performance of the wavelet descriptor