Use of medial axis transforms for computing normals at boundary points

Pattern Recognition Letters

Volumn 23, Issue 14, 2002, Pages 1649-1656

  Mukherjee, J ^a   Aswatha Kumar, M ^b   Das, P P ^a   Chatterji, B N ^a  

^a INDIAN INSTITUTE OF TECHNOLOGY   (India)

^b UNIVERSITY B D T COLLEGE OF ENGINEERING   (India)

Author keywords

Medial axis transform; Medial disks; Normals of digital curves; Octagonal distance

Indexed keywords

ALGORITHMS; COMPUTATIONAL METHODS; MATHEMATICAL TRANSFORMATIONS;

MEDIAL AXIS TRANSFORM (MAT);

PATTERN RECOGNITION;

ALGORITHM;

EID: 0036885203     PISSN: 01678655     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0167-8655(02)00128-9     Document Type: Article

References (10)

1. Representation of 2D and 3D binary images using medial circles and spheres
2. On the measurement of curvature in a quantized environment
3. A transformation for extracting new descriptors of shape
4. Octagonal distances for digital pictures
5. Discrete shading of three dimensional objects from medial axis transform
6. Fast computation of cross-sections of three-dimensional objects
7. On approximating euclidean metrics by digital distances in 2D and 3D
8. Angle detection on digital curve
9. Distance functions in digital pictures
10. Curve fitting approach for tangent angle and curvature measurements