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Generalized discrete orthogonal sine-cosine transform
M.S. Kasparyan

 

Image Processing Systems Institute, Russian Academy of Sciences,
Samara State Aerospace University

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Full text of article: Russian language.

DOI: 10.18287/0134-2452-2014-38-4-881-885

Pages: 881-885.

Abstract:
We introduce a generalized sine-cosine transform (GSCT). Analytical conditions of orthogonality of these transformations are derived. A theorem that allows one to find the relation between the GSCT coefficients in the orthogonal case is proven. Fast algorithms for computing the GSCT are considered and their complexity is analyzed.

Key words:
orthogonal transforms, sine-cosine transform, fast algorithms.

Citation:
Kasparyan MS. Generalized discrete orthogonal sine-cosine transform. Computer Optics 2014; 38(4): 881-885. DOI: 10.18287/0134-2452-2014-38-4-881-885.

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