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.
© 2006 IEEE
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