Title :
Unified Matrix Treatment of Discrete Transforms
Author :
Vlasenko, V. ; Rao, K.R.
Author_Institution :
Odessa Polytechnic Institute
Abstract :
An unified matrix treatment is developed for some discrete transforms such as Haar (HT), rationalized Haar (RHT), rapid (RT), modified Wash–Hadamard (MWHT), Hadamard– Haar (HHT)r, and rationalized Hadamard–Haar (RHHT)r. For RT a technique for recovering the data sequence from the transform vector is presented.
Keywords :
Discrete transforms; Kronecker products; fast algorithms; Character recognition; Data compression; Discrete transforms; Flow graphs; Image processing; Scholarships; Signal processing; Discrete transforms; Kronecker products; fast algorithms;
Journal_Title :
Computers, IEEE Transactions on
DOI :
10.1109/TC.1979.1675284
