Title :
Practical compactly supported sampling functions of degree 2
Author :
Katagishi, Kazuki ; Toraichi, Kazuo ; Hattori, Shinp ; Lee, Seng Luan ; Nakamura, Kouji
Author_Institution :
Tsukuba Univ., Ibaraki, Japan
Abstract :
Sampling functions are used to reconstruct an analog signal from a set of sampled values obtained by digitizing the signal in the field of multimedia communications such as audio processing, image processing, and so on. However, conventional sampling functions are not useful for reconstructing television signals with high-speed processing, because they are not compactly supported. This paper proposes practical new sampling functions which are compactly supported
Keywords :
audio signal processing; image reconstruction; image sampling; multimedia communication; signal reconstruction; signal sampling; video signal processing; analog signal reconstruction; audio processing; digital television signals; high-speed processing; image processing; multimedia communications; practical compactly supported sampling functions; sampled values; signal digitizing; Audio systems; H infinity control; Hilbert space; Image sampling; Paints; Polynomials; Sampling methods; TV;
Conference_Titel :
Communications, Computers and Signal Processing, 1999 IEEE Pacific Rim Conference on
Conference_Location :
Victoria, BC
Print_ISBN :
0-7803-5582-2
DOI :
10.1109/PACRIM.1999.799597
