References

1

Nirwan Ansari and Edward J. Delp. On detecting dominant points. Pattern Recognition , 24:441-451, 1991.

2

A. P. Ashbrook, N. A. Thacker, and P. I. Rockett. Pairwise geometric histograms: A scaleable solution for the recognition of 2d rigid shape. In Proceedings of the 9th Scandinavian Conference on Image Analysis , volume 1, pages 271-278, Uppsala, Sweden, June 1995.

3

S. A. Dudani, K. J. Breeding, and R. B. McGhee. Aircraft identification by moment invariants. IEEE Transactions on Computers , C-26:39-46, 1977.

4

Alun C. Evans, Neil A. Thacker, and John E. W. Mayhew. Pairwise representations of shape. In Proceedings of the 11th IAPR International Conference on Pattern Recognition , volume 1, pages 133-136, The Hague, The Netherlands, August 30-September 3 1992.

5

H. Freeman and A. Saghri. Generalized chain codes for planar curves. In Proceedings of the 4th International Joint Conference on Pattern Recognition , pages 701-703, Kyoto, Japan, November 7-10 1978.

6

Herbert Freeman. Computer processing of line-drawing images. Computing Surveys , 6(1):57-97, March 1974.

7

L. Gupta and M. D. Srinath. Contour sequence moments for the classification of closed planar shapes. Pattern Recognition , 20(3):267-272, 1987.

8

Ming-Kuei Hu. Visual pattern recognition by moment invariants. IRE Transactions on Information Theory , IT-8:179-187, 1962.

9

Jukka Iivarinen, Juhani Rauhamaa, and Ari Visa. Unsupervised segmentation of surface defects. In 13th International Conference on Pattern Recognition , volume IV, pages 356-360, Wien, Austria, August  25-30 1996.

10

Jukka Iivarinen and Ari Visa. Shape recognition of irregular objects. In David P. Casasent, editor, Intelligent Robots and Computer Vision XV: Algorithms, Techniques, Active Vision, and Materials Handling , Proc. SPIE 2904, pages 25-32, 1996.

11

Teuvo Kohonen. Self-Organizing Maps . Springer-Verlag, Berlin, 1995.

12

S. Marshall. Review of shape coding techniques. Image and Vision Computing , 7(4):281-294, November 1989.

13

Farzin Mokhtarian and Alan Mackworth. Scale-based description and recognition of planar curves and two-dimensional shapes. IEEE Transactions on Pattern Analysis and Machine Intelligence , PAMI-8(1):34-43, January 1986.

14

Theodosios Pavlidis. Algorithms for shape analysis of contours and waveforms. IEEE Transactions on Pattern Analysis and Machine Intelligence , PAMI-2(4):301-312, July 1980.

15

Markus Peura and Jukka Iivarinen. Efficiency of simple shape descriptors. In 3rd International Workshop on Visual Form , Capri, Italy, May 28-30 1997.

16

Stephen P. Smith and Anil K. Jain. Chord distributions for shape matching. Computer Graphics and Image Processing , 20:259-271, 1982.

17

Milan Sonka, Vaclav Hlavac, and Roger Boyle. Image Processing, Analysis and Machine Vision . Chapman & Hall Computing, 1993.

18

Charles T. Zahn and Ralph Z. Roskies. Fourier descriptors for plane closed curves. IEEE Transactions on Computers , C-21(3):269-281, March 1972.

19

Pengfei Zhu and Paul M. Chirlian. On critical point detection of digital shapes. IEEE Transactions on Pattern Analysis and Machine Intelligence , 17(8):737-748, August 1995.