Title :
Image reconstructions from limited-data with histogram constraint
Author :
Yenping, Wang ; Liu Youngzhu ; Li Han
Author_Institution :
Dept. of Radio Inf. Eng., Wuhau Univ., China
Abstract :
Introduces a new constraint named histogram constraint, which is based on the histogram distributions of the original images known a priori, and the establishment, the effects, and the significance of it have been investigated in limited-data reconstructions. The results of simulated tests show the great advantages of this new constraint
Keywords :
picture processing; histogram constraint; histogram distributions; image reconstruction; iterative algorithm; limited-data reconstructions; simulated tests; Acceleration; Histograms; Image converters; Image reconstruction; Image restoration; Iterative algorithms; Iterative methods; Noise robustness; Reconstruction algorithms; Testing;
Conference_Titel :
Acoustics, Speech, and Signal Processing, 1988. ICASSP-88., 1988 International Conference on
Conference_Location :
New York, NY
DOI :
10.1109/ICASSP.1988.196839
