Title :
A Study of the Influence of the PSF Accuracy on the Quality of Image Deblurring
Author :
Zamfir, Marta ; Zamfir, Adrian ; Buzuloiu, Vasile ; Drimbarean, Alexandru
Author_Institution :
Politehnica Univ. of Bucharest, Bucharest
Abstract :
The paper presents a few recent results obtained in restoration of motion blurred photographs. Qualitative differences between images restored with point spread functions of different shapes, values or sizes are illustrated, using test images and simulated blur.
Keywords :
image motion analysis; image restoration; optical transfer function; PSF accuracy; image deblurring; image quality; image restoration; motion blurred photographs; point spread function; simulated blur; test images; Degradation; Frequency; Image restoration; Image sensors; Large scale integration; Optical devices; Optical distortion; Optical filters; Optical noise; Optical sensors;
Conference_Titel :
Signals, Circuits and Systems, 2007. ISSCS 2007. International Symposium on
Conference_Location :
Iasi
Print_ISBN :
1-4244-0969-1
Electronic_ISBN :
1-4244-0969-1
DOI :
10.1109/ISSCS.2007.4292637
