TY  - JOUR
AU  - Misans, P.
AU  - Derums, U.
PY  - 2011/06/08
Y2  - 2025/01/02
TI  - Introduction Into the Novel Two-Dimensional Discrete Orthogonal Transforms Based on Rotation Angles
JF  - Elektronika ir Elektrotechnika
JA  - ELEKTRON ELEKTROTECH
VL  - 112
IS  - 6
SE  - 
DO  - 10.5755/j01.eee.112.6.456
UR  - https://eejournal.ktu.lt/index.php/elt/article/view/456
SP  - 95-100
AB  - A brief description of the novel two dimensional discrete orthogonal transform based on rotation angles is presented. A unified approach for the definition of novel classes of orthogonal transforms is developed. The fast algorithms for the presented transforms are given. Five different subclasses of transforms are provided. A comparison of the number of operations for the calculation of transforms is given. Some examples of sets of basis functions are presented. An initial version of a tool for image analysis and synthesis and generation of basis functions is developed. Ill. 5, bibl. 12, tabl. 1 (in English; abstracts in English and Lithuanian).<p><a href="http://dx.doi.org/10.5755/j01.eee.112.6.456">http://dx.doi.org/10.5755/j01.eee.112.6.456</a></p>
ER  -