Corner detection on digital curves based on local symmetry of the shape

Pattern Recognition

Volumn 22, Issue 4, 1989, Pages 351-357

  Ogawa, Hideo ^a  

^a AICHI UNIVERSITY OF EDUCATION   (Japan)

Author keywords

Corner detection; Digital curves; Reflective symmetry; Shape analysis

Indexed keywords

CORNER DETECTION; DIGITAL CURVE; REFLECTIVE SYMMETRY; SHAPE ANALYSIS;

CORNER DETECTION; DIGITAL CURVES; LOCAL SYMMETRY; REFLECTIVE SYMMETRY; SHAPE ANALYSIS; SYMMETRY MEASURE;

PATTERN RECOGNITION;

EID: 0024855522     PISSN: 00313203     EISSN: None     Source Type: Journal    
DOI: 10.1016/0031-3203(89)90044-7     Document Type: Article

References (9)

1. A review of algorithms for shape analysis
2. Corner detection using the facet model
3. Angle detection on digital curves
4. An improved method of angle detection on digital curves
5. A corner-finding algorithm for chain-coded curves
6. Curvature and tangential deflection of discrete arcs: a theory based on the commutator of scatter matrix pairs and its application to vertex detection in planar shape data
7. Corner detection on thinned pattern
8. Smoothed local symmetries and their implementation