Title :
Image Restoration Via Fast Computing of the Moore-Penrose Inverse Matrix
Author :
Chountasis, Spiros ; Pappas, Dimitrios ; Katsikis, Vasilios N.
Author_Institution :
Hellenic Transm. Syst. Operator, Athens, Greece
Abstract :
In this article we present a new computational method for the Moore-Penrose inverse that finds application in a broad scientific field such as digital image restoration. The proposed numerical solution, based upon QR factorization, provide us the Moore-Penrose inverse of any matrix. In fact, this work is a generalization of [7] in the sense that this method can be applied in general matrices square or rectangular, full rank or not.
Keywords :
image restoration; matrix decomposition; matrix inversion; Moore-Penrose inverse matrix; QR factorization; digital image restoration; fast computing; numerical solution; Biomedical imaging; Degradation; Digital images; Hilbert space; Image processing; Image restoration; Military computing; Statistics; Surveillance; Tensile stress;
Conference_Titel :
Systems, Signals and Image Processing, 2009. IWSSIP 2009. 16th International Conference on
Conference_Location :
Chalkida
Print_ISBN :
978-1-4244-4530-1
Electronic_ISBN :
978-1-4244-4530-1
DOI :
10.1109/IWSSIP.2009.5367731
