Application Of Hadamard, Haar, And Hadamard-Haar Transformation To Image Coding And Bandwidth Compression

Ryszard S. Choras

doi:10.1117/12.965983

17 March 1983 Application Of Hadamard, Haar, And Hadamard-Haar Transformation To Image Coding And Bandwidth Compression

Ryszard S. Choras

Proceedings Volume 0359, Applications of Digital Image Processing IV; (1983) https://doi.org/10.1117/12.965983
Event: 26th Annual Technical Symposium, 1982, San Diego, United States

Abstract

The paper presents a numerical techniques of transform image coding for the image codklg for the image bandwidth compression. Unitary transformations called Hadamard, Haar and Hadamard-Haar transformations are definied and developed. 'Te described the construction of the transformation matrices and presents algorithms for computation of the transformations and theirs inverse. Considered transformations are asolied to iiaa e processing and theirs utility and effectiveness are compared with other discrete transforms on the basic of some standard performance criteria.

Citation Download Citation

Ryszard S. Choras "Application Of Hadamard, Haar, And Hadamard-Haar Transformation To Image Coding And Bandwidth Compression", Proc. SPIE 0359, Applications of Digital Image Processing IV, (17 March 1983); https://doi.org/10.1117/12.965983

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