Image coding using irregular subsampling and Delaunay triangulation

Proceedings - SIBGRAPI 1998: International Symposium on Computer Graphics, Image Processing, and Vision

Volumn , Issue , 1998, Pages 167-173

  Rila, L ^a  

^a Unit of Cardiology and Cardiovascular Surgery   (Brazil)

Author keywords

Delaunay triangulation; image coding; irregular subsampling

Indexed keywords

CODES (SYMBOLS); COMPUTER GRAPHICS; TRIANGULATION;

CODING SCHEME; DELAU-NAY TRIANGULATIONS; IMAGE CODING ALGORITHMS; IMAGE CONTENT; IRREGULAR SUBSAMPLING; LINEAR INTERPOLATION; RUN-LENGTH CODING; SAMPLING POINTS;

IMAGE CODING;

EID: 38149041903     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/SIBGRA.1998.722747     Document Type: Conference Paper

References (15)

1. J. W. Woods and S. D. O'Neil. Subband Coding of Images. IEEE Trans. on Acoustic, Speech, and Signal Processing, ASSP-34(5):1278-1288, October 1986.
2. G. K. Gregory. The JPEG Still Picture Compression Standard. Communications of ACM, 34(4):30-44, April 1991.
3. M. J. Biggar, O. J. Morris, and A. G. Constantinides. Segmented-image Coding: Performance Comparison with the Discrete Cosine Transform. IEEE Proceedings, 135, Pt. F(2):121-132, April 1988.
4. D. Moran, T. Vaclos, O. J. Morris, and A. G. Constantinides. Region Growing Coding Techniques. IEE Colloquium on Low Bit Rate Image Coding (digest no. 075), pages 5/1-6, 1990.
5. A. E. Jacquin. Fractal Image Coding: a Review. Proceedings of the IEEE, 81(10):1451-1465, October 1993.
6. L. Torres and M. Kunt. Video Coding. Kluwer Academic Publishers, 1996.
7. L. Darsa and B. Costa. Multiresolution Representation and Reconstruction of Adaptively Sampled Images. Proceedings IX SIBGRAPI, pages 321-328, 1996.
8. M. Kashimura, Y. Sato, and S. Ozawa. Image Description for Coding using Triangular Patch Structure. Proceedings ICCS/ISITA '92, pages 330-334, 1992.
9. L. Rila. Coding of Still Images using Irregular Subsampling and Triangulation. PhD Thesis, Imperial College, UK, 1997.
10. F. Davoine, M. Antonini, J. M. Chassery, and M. Barlaud. Fractal Image Compression based on Delaunay Triangulation and Vector Quantization. IEEE Trans. on Image Processing, 5(2):338-346, February 1996.
11. F. P. Preparata and M. I. Shamos. Computational Geometry: an Introduction. Spring-Verlag, 1985.
12. R. Sibson. Locally Equiangular Triangulation. Computer Journal, 21:243-245, 1978.
13. P. Su and R. S. Drysdale. A Comparison of Sequential Delaunay Triangulation Algorithms. Proceedings of the 11th Annual Symposium on Computational Geometry, pages 61-70, 1995.
14. D. F. Watson. Contouring: A Guide to the Analysis and Display of Spatial Data. Pergamon Press, 1992.
15. S. W. Colomb. Run-length Encodings. IEEE Trans. on Information Theory, IT-12(3):399-401, 1966.