DocumentCode
841155
Title
Pre-Processing of Integral Images for 3-D Displays
Author
Aggoun, Amar
Author_Institution
Dept. of Eng. & Design, Brunel Univ., Uxbridge
Volume
2
Issue
4
fYear
2006
Firstpage
393
Lastpage
400
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
Keywords
Hough transforms; distortion; image processing; three-dimensional displays; 3D displays; 3D image acquisition; Hough transform; geometric distortions; integral images; rotational error; Error correction; Holographic optical components; Holography; Humans; Lenses; Microoptics; Optical devices; Optical distortion; Optical imaging; Three dimensional displays; 3-D image acquisition; Hough transform; integral imaging; three-dimensional (3-D) display;
fLanguage
English
Journal_Title
Display Technology, Journal of
Publisher
ieee
ISSN
1551-319X
Type
jour
DOI
10.1109/JDT.2006.884691
Filename
4016845
Link To Document