PARAUNITARY FILTER BANKS BASED ON THE QUATERNIONIC ALGEBRA SYNTHESIS FOR COMPUTING STRUCTURES WITH FIXED point arithmetic
Abstract
The synthesis method of paraunitary filter banks based on the quaternion algebra (Q-PUBF) for computing structures constrained by fixed point arithmetic is proposed. Synthesis problem using method of Lagrange multipliers is solved. It is shown that the Q-PUBF represents integer transform and can be used for image coding by scheme L2L (lossless-to-lossy).
About the Authors
E. V. Rybenkov
Белорусский государственный университет информатики и радиоэлектроники
Belarus
Belarus
N. A. Petrovsky
Белорусский государственный университет информатики и радиоэлектроники
Belarus
Belarus
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Review
For citations:
Rybenkov E.V., Petrovsky N.A. PARAUNITARY FILTER BANKS BASED ON THE QUATERNIONIC ALGEBRA SYNTHESIS FOR COMPUTING STRUCTURES WITH FIXED point arithmetic. Doklady BGUIR. 2016;(8):22-28. (In Russ.)
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