Contour tracing by piecewise linear approximations
ACM Transactions on Graphics (TOG)
Characterization of Signals from Multiscale Edges
IEEE Transactions on Pattern Analysis and Machine Intelligence
Some Defects in Finite-Difference Edge Finders
IEEE Transactions on Pattern Analysis and Machine Intelligence
Wavelet-Based Affine Invariant Representation: A Tool for Recognizing Planar Objects in 3D Space
IEEE Transactions on Pattern Analysis and Machine Intelligence
Geometric and Illumination Invariants for Object Recognition
IEEE Transactions on Pattern Analysis and Machine Intelligence
Space Curve Representation and Recognition Based on Wavelet Transform Zero-Crossings
Journal of Mathematical Imaging and Vision
A Dyadic Wavelet Affine Invariant Function for 2D Shape Recognition
IEEE Transactions on Pattern Analysis and Machine Intelligence - Graph Algorithms and Computer Vision
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
Using connected components to guide image understanding and segmentation
Machine Graphics & Vision International Journal
Evaluation of MPEG-7 shape descriptors against other shape descriptors
Multimedia Systems
Wavelet Approximation-Based Affine Invariant Shape Representation Functions
IEEE Transactions on Pattern Analysis and Machine Intelligence
Multiscale Fourier descriptors for defect image retrieval
Pattern Recognition Letters
Integral Invariants for Shape Matching
IEEE Transactions on Pattern Analysis and Machine Intelligence
A new use of the ridgelets transform for describing linear singularities in images
Pattern Recognition Letters
Object recognition using wavelets, L-G graphs and synthesis of regions
Pattern Recognition
Pattern recognition with SVM and dual-tree complex wavelets
Image and Vision Computing
Curvature Feature Based Shape Analysis
ICIC '08 Proceedings of the 4th international conference on Intelligent Computing: Advanced Intelligent Computing Theories and Applications - with Aspects of Theoretical and Methodological Issues
Optimal features subset selection and classification for iris recognition
Journal on Image and Video Processing - Regular
Shape modeling via local curvature scale
Pattern Recognition Letters
Partially occluded object recognition
International Journal of Computer Applications in Technology
MIFT: A framework for feature descriptors to be mirror reflection invariant
Image and Vision Computing
Two-dimensional multi-pixel anisotropic Gaussian filter for edge-line segment (ELS) detection
Image and Vision Computing
Hi-index | 0.14 |
A new algorithm to recognize a two-dimensional object of arbitrary shape is presented. The object boundary is first represented by a one-dimensional signal. This signal is then used to build the wavelet transform zero-crossing representation of the object. The algorithm is invariant to translation, rotation and scaling. Experimental results show that, compared with the use of Fourier descriptors, our algorithm gives more stable and accurate results.