Efficient implementation of accurate geometric transformations for 2-D and 3-D image processing

Dooley, S. and Stewart, R.W. and Durrani, T.S. and Setarehdan, S. and Soraghan, J.J. (2004) Efficient implementation of accurate geometric transformations for 2-D and 3-D image processing. IEEE Transactions on Image Processing, 13 (8). pp. 1060-1066. ISSN 1057-7149 (http://dx.doi.org/10.1109/TIP.2004.828438)

Abstract

This paper proposes the use of a polynomial interpolator structure (based on Horner's scheme) which is efficiently realizable in hardware, for high-quality geometric transformation of two- and three-dimensional images. Polynomial-based interpolators such as cubic B-splines and optimal interpolators of shortest support are shown to be exactly implementable in the Horner structure framework. This structure suggests a hardware/software partition which can lead to efficient implementations for multidimensional interpolation

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• Item metadata

  Item type:	Article
  ID code:	3525
  Dates:	Date Event 2004 Published
  Subjects:	Technology > Electrical engineering. Electronics Nuclear engineering
  Department:	Faculty of Engineering > Electronic and Electrical Engineering
  Depositing user:	Strathprints Administrator
  Date deposited:	15 Jun 2007
  Last modified:	08 Apr 2024 15:29
  URI:	https://strathprints.strath.ac.uk/id/eprint/3525