Planar shape indexing and retrieval based on Hidden Markov Models

Pattern Recognition Letters

Volumn 23, Issue 10, 2002, Pages 1143-1151

  De Trazegnies, C ^a   Urdiales, C ^a   Bandera, A ^a   Sandoval, F ^a  

^a UNIVERSITY OF MÁLAGA   (Spain)

Author keywords

Corner detection; Curvature function; Markov model; Shape recognition

Indexed keywords

DATABASE SYSTEMS; IMAGE RETRIEVAL;

PLANAR SHAPE INDEXING;

PATTERN RECOGNITION;

PATTERN RECOGNITION;

EID: 0036680704     PISSN: 01678655     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0167-8655(02)00061-2     Document Type: Article

References (24)

1. Geometric separation of partially overlapping nonrigid objects applied to automatic chromosome classification
2. On detecting dominant points
3. Corner detection by local histograms of contour chain code
4. Corner detection by means of adaptively estimated curvature function
5. Corner detection techniques for planar images
6. Deformed shape retrieval based on Markov model
7. Deformed trademark retrieval based on 2D pseudo-hidden Markov model
8. Shape recognition based on wavelet transform modulus maxima
9. Query by image and video content: The QBIC systems
10. A corner-finding algorithm for chain-coded curves
11. A k-means clustering algorithm
12. Keyword spotting in poorly printed documents using pseudo 2-D hidden Markov models
13. Scale space for discrete signals
14. Scale-based description and recognition of planar curves and two-dimensional shapes
15. Robust and efficient shape indexing through curvature scale space
16. Segmentation of plane curves
17. A tutorial on hidden Markov models and selected applications in speech recognition
18. Determination of optimal polygon from digital curve using L1 norm
19. An improved method of angle detection on digital curves
20. A simple algorithm for detection of significant vertices for polygonal approximation of chain-coded curves
21. Recognition of 2D shapes through contour metamorphosis
22. Clustering sequences with hidden Markov models
23. Projective and illumination invariant representation of disjoint shapes
24. On critical point detection of digital shapes