Title :
A Theoretical and Experimental Consideration on Interference in Resolutions between Sampling Theorem and OK-Quantization Theory
Author :
Tanaka, Yuji ; Fujiwara, Takayuki ; Koshimizu, Hiroyasu ; Iijima, Taizo
Author_Institution :
Chukyo Univ.
Abstract :
OK-quantization theory for the digitization in value ensures the reconstruction of the probabilistic density function of the image. This paper shows some experimental demonstrations to reduce the number of the gray levels, and shows mainly that there is a necessary but very important analytical relationship between sampling and quantization based on the equivalence relationship between two kinds of the integral, Riemann and Lebesgue integrals for calculating the volume of the image. Experimental demonstrations are also shown in this paper
Keywords :
image coding; image reconstruction; image resolution; image sampling; integral equations; probability; Lebesgue integrals; OK-quantization theory; Riemann integrals; image quantization; image sampling; probabilistic density function; resolution interference; sampling theorem; Cutoff frequency; Density functional theory; Fourier transforms; Image reconstruction; Image resolution; Image sampling; Interference; Probability density function; Quantization; Sampling methods;
Conference_Titel :
Pattern Recognition, 2006. ICPR 2006. 18th International Conference on
Conference_Location :
Hong Kong
Print_ISBN :
0-7695-2521-0
DOI :
10.1109/ICPR.2006.185