Comparison Of Two Interpolative Coding Methods: DIDT And RBN

K. Vanhoof; S. Desmet; J. Rommelaere; A. Oosterlinck

doi:10.1117/12.942115

18 January 1988 Comparison Of Two Interpolative Coding Methods: DIDY And RBN

K. Vanhoof, S. Desmet, J. Rommelaere, A. Oosterlinck

Proceedings Volume 0829, Applications of Digital Image Processing X; (1988) https://doi.org/10.1117/12.942115
Event: 31st Annual Technical Symposium on Optical and Optoelectronic Applied Sciences and Engineering, 1987, San Diego, CA, United States

Abstract

This paper compares two coding methods that differs in segmentation and reconstruction strategy, but they both use interpolation as basic reconstructor. The general scheme is given in fig.1 . First the picture is segmented and the relevant information of each segment is extracted, secondly this information is coded and this information is used for the reconstruction of the picture. A brief description of the segmentation methods is given in part 2. For a more detailed description see [VAN]. The relation between segmentation and reconstruction is also described. In part 3 and 4 the reconstruction strategies for DIDT and RBN are treated in detail. The last part will compare some results of simulations on real images.

Citation Download Citation

K. Vanhoof, S. Desmet, J. Rommelaere, and A. Oosterlinck "Comparison Of Two Interpolative Coding Methods: DIDY And RBN", Proc. SPIE 0829, Applications of Digital Image Processing X, (18 January 1988); https://doi.org/10.1117/12.942115

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