@article{Misans_Derums_2011, title={Introduction Into the Novel Two-Dimensional Discrete Orthogonal Transforms Based on Rotation Angles}, volume={112}, url={https://eejournal.ktu.lt/index.php/elt/article/view/456}, DOI={10.5755/j01.eee.112.6.456}, abstractNote={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>}, number={6}, journal={Elektronika ir Elektrotechnika}, author={Misans, P. and Derums, U.}, year={2011}, month={Jun.}, pages={95-100} }