Title :
Video compression based on dictionary of Base Functions
Author :
Saganowski, Lukasz
Author_Institution :
Inst. of Telecommun., Univ. of Technol. & Life Sci., Bydgoszcz, Poland
Abstract :
In this paper video coder with Base Function Dictionary - BFD was presented. In classic approach prediction error signal is encoded with using block based transformation such as popular Discrete Cosine Transform - DCT. Coder proposed in this article uses BFD dictionary to encode prediction error signal. BFD was adapted to prediction error signal characteristic.
Keywords :
data compression; discrete cosine transforms; video coding; BFD dictionary; DCT; base function dictionary; block based transformation; discrete cosine transform; error signal prediction encoding; video coder; video compression;
Conference_Titel :
Signal Processing Algorithms, Architectures, Arrangements, and Applications (SPA), 2008
Conference_Location :
Poznan
Print_ISBN :
978-1-4577-1660-7
Electronic_ISBN :
978-83-62065-05-9
