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Proceedings Paper

Progressive Presentation Of Transformed Images
Author(s): Sharaf E. Elnahas; Zhigang Fan
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Paper Abstract

The implementation of 2-dimensional (2-D) linear transformations (e.g., Fourier and cosine transforms) is a computationally intensive task. In progressive image processing, it is desirable to use algorithms that produce outputs of 2-D transformations in successive steps throughout the computations. We propose an example of these algorithms for successive inversion of discrete cosine transformed images. The approach is suitable for interactive applications of progressive image presentation.

Paper Details

Date Published: 5 April 1989
PDF: 6 pages
Proc. SPIE 1075, Digital Image Processing Applications, (5 April 1989); doi: 10.1117/12.952645
Show Author Affiliations
Sharaf E. Elnahas, GTE Laboratories Incorporated (United States)
Zhigang Fan, Xerox Corporation (United States)


Published in SPIE Proceedings Vol. 1075:
Digital Image Processing Applications
Ying-Wei Lin; Ram Srinivasan, Editor(s)

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