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Title: Pre-processing of integral images for 3-D displays
Authors: Aggoun, A
Keywords: 3D Imaging
3D Display
3D Image acquisation
Hough transform
Publication Date: 2006
Publisher: IEEE
Citation: Journal of Display Technology. 2(4): 393-400, Dec 2006
Abstract: This paper seeks to explore a method to accurately correct geometric distortions caused during the capture of three dimensional (3-D) integral images. Such distortions are rotational and scaling errors which, if not corrected, will cause banding and moire effects on the replayed image. The method for calculating the angle of deviation in the 3-D Integral Images is based on Hough Transform. It allows detection of the angle necessary for correction of the rotational error. Experiments have been conducted on a number of 3-D integral image samples and it has been found that the proposed method produces results with accuracy of 0.05 deg.
ISSN: 1551-319X
Appears in Collections:Electronic and Computer Engineering
Dept of Electronic and Computer Engineering Research Papers

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