The Effects Of Finite Computational Accuracies On Several Cosine Transform Architectures

E. H. Wrench Jr.

doi:10.1117/12.955000

13 December 1976 The Effects Of Finite Computational Accuracies On Several Cosine Transform Architectures

E. H. Wrench Jr.

Author Affiliations +

Proceedings Volume 0087, Advances in Image Transmission Techniques; (1976) https://doi.org/10.1117/12.955000
Event: 20th Annual Technical Symposium, 1976, San Diego, United States

Abstract

Three discrete cosine transform architectures are modeled to include the computational limitations expected in hardware implementations. The models are used to compare the performance of architectures using the chirp Z algorithm, prime transform algorithm, and a fast digital algorithm. The models have been simulated on a digital computer, and the resulting images are presented.

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E. H. Wrench Jr. "The Effects Of Finite Computational Accuracies On Several Cosine Transform Architectures", Proc. SPIE 0087, Advances in Image Transmission Techniques, (13 December 1976); https://doi.org/10.1117/12.955000

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