Title :
Robust Reconstruction from Arbitrary Portions of Holographic Representation of Images
Author :
Jayalakshmi, D.S. ; Ananthashayana, V.K.
Author_Institution :
M.S.Ramaiah Inst. of Technol., Bangalore
Abstract :
Holographic representations of images can be obtained using subsampling fourier transforms and inverse indexing with pre-filtering. An arbitrary portion cropped from holographic image representation of an image can be used to reconstruct the original image. The quality of the reconstruction depends on the size of the portion cropped. It is shown in this paper the robustness in reconstruction of original image from holographic image representation which has a strong potential for image compression.
Keywords :
Fourier transforms; filtering theory; holography; image reconstruction; image representation; holographic image representation; image compression; inverse indexing; prefiltering; robust reconstruction; subsampling Fourier transforms; Computer science; Fourier transforms; Holographic optical components; Holography; Image coding; Image reconstruction; Image representation; Image sampling; Robustness; Sampling methods;
Conference_Titel :
Conference on Computational Intelligence and Multimedia Applications, 2007. International Conference on
Conference_Location :
Sivakasi, Tamil Nadu
Print_ISBN :
0-7695-3050-8
DOI :
10.1109/ICCIMA.2007.295
