Progressive Presentation Of Transformed Images

Sharaf E. Elnahas; Zhigang Fan

doi:10.1117/12.952645

5 April 1989 Progressive Presentation Of Transformed Images

Sharaf E. Elnahas, Zhigang Fan

Proceedings Volume 1075, Digital Image Processing Applications; (1989) https://doi.org/10.1117/12.952645
Event: OE/LASE '89, 1989, Los Angeles, CA, United States

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.

Citation Download Citation

Sharaf E. Elnahas and Zhigang Fan "Progressive Presentation Of Transformed Images", Proc. SPIE 1075, Digital Image Processing Applications, (5 April 1989); https://doi.org/10.1117/12.952645

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