A Computational Approach to Edge Detection
IEEE Transactions on Pattern Analysis and Machine Intelligence
Finding geometric and relational structures in an image
ECCV 90 Proceedings of the first european conference on Computer vision
Performance study of several global thresholding techniques for segmentation
Computer Vision, Graphics, and Image Processing
Scale-Based Detection of Corners of Planar Curves
IEEE Transactions on Pattern Analysis and Machine Intelligence
Recognizing corners by fitting parametric models
International Journal of Computer Vision
SUSAN—A New Approach to Low Level Image Processing
International Journal of Computer Vision
Junctions: Detection, Classification, and Reconstruction
IEEE Transactions on Pattern Analysis and Machine Intelligence
International Journal of Computer Vision
Robust Image Corner Detection Through Curvature Scale Space
IEEE Transactions on Pattern Analysis and Machine Intelligence
Boundary-based corner detection using eigenvalues of covariance matrices
Pattern Recognition Letters
Evaluation of Interest Point Detectors
International Journal of Computer Vision - Special issue on a special section on visual surveillance
Applied Wavelet Analysis with S-Plus
Applied Wavelet Analysis with S-Plus
Digital Image Processing
Using Simple Decomposition for Smoothing and Feature Point Detection of Noisy Digital Curves
IEEE Transactions on Pattern Analysis and Machine Intelligence
Wavelet-based corner detection technique using optimal scale
Pattern Recognition Letters
A Framework for Low Level Feature Extraction
ECCV '94 Proceedings of the Third European Conference-Volume II on Computer Vision - Volume II
Ridge's corner detection and correspondence
CVPR '97 Proceedings of the 1997 Conference on Computer Vision and Pattern Recognition (CVPR '97)
Morphological Corner Detection
ICCV '98 Proceedings of the Sixth International Conference on Computer Vision
Wavelet-based corner detection using eigenvectors of covariance matrices
Pattern Recognition Letters
Distinctive Image Features from Scale-Invariant Keypoints
International Journal of Computer Vision
Texture Classification Through Directional Empirical Mode Decomposition
ICPR '04 Proceedings of the Pattern Recognition, 17th International Conference on (ICPR'04) Volume 4 - Volume 04
Image Analysis and Mathematical Morphology
Image Analysis and Mathematical Morphology
Suspicious Financial Transaction Detection Based on Empirical Mode Decomposition Method
APSCC '06 Proceedings of the 2006 IEEE Asia-Pacific Conference on Services Computing
Single-Mixture Audio Source Separation by Subspace Decomposition of Hilbert Spectrum
IEEE Transactions on Audio, Speech, and Language Processing
Morphological text extraction from images
IEEE Transactions on Image Processing
Automatic detection and recognition of signs from natural scenes
IEEE Transactions on Image Processing
Multiscale corner detection by using wavelet transform
IEEE Transactions on Image Processing
The complex bidimensional empirical mode decomposition
Signal Processing
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This paper introduces a novel contour-based method for detecting largely affine invariant interest or feature points. In the first step, image edges are detected by morphological operators, followed by edge thinning. In the second step, corner or feature points are identified based on the local curvature of the edges. The main contribution of this work is the selection of good discriminative feature points from the thinned edges based on the 1D empirical mode decomposition (EMD). Simulation results compare the proposed method with five existing approaches that yield good results. The suggested contour-based technique detects almost all the true feature points of an image. Repeatability rate, which evaluates the geometric stability under different transformations, is employed as the performance evaluation criterion. The results show that the performance of the proposed method compares favorably against the existing well-known methods.