Improved cubic convolution for two dimensional image reconstruction

Research output: Contribution to conferencePaper

7 Citations (Scopus)

Abstract

This paper describes improved piecewise cubic convolution for two-dimensional image reconstruction. Piecewise cubic convolution is one of the most popular methods for image reconstruction, but the traditional approach uses a separable two-dimensional convolution kernel that is based on a one-dimensional derivation. The traditional approach is sub-optimal for the usual case of non-separable scenes and systems. The improved approach implements the most general two-dimensional, non-separable, piecewise cubic interpolator with constraints for symmetry, continuity, and smoothness.

Original languageEnglish (US)
Pages1775-1778
Number of pages4
StatePublished - Dec 1 2001
Event2001 IEEE Nuclear Science Symposium Conference Record - San Diego, CA, United States
Duration: Nov 4 2001Nov 10 2001

Conference

Conference2001 IEEE Nuclear Science Symposium Conference Record
CountryUnited States
CitySan Diego, CA
Period11/4/0111/10/01

Fingerprint

Image reconstruction
Convolution

ASJC Scopus subject areas

  • Computer Vision and Pattern Recognition
  • Industrial and Manufacturing Engineering

Cite this

Reichenbach, S. E., & Geng, F. (2001). Improved cubic convolution for two dimensional image reconstruction. 1775-1778. Paper presented at 2001 IEEE Nuclear Science Symposium Conference Record, San Diego, CA, United States.

Improved cubic convolution for two dimensional image reconstruction. / Reichenbach, Stephen E.; Geng, Frank.

2001. 1775-1778 Paper presented at 2001 IEEE Nuclear Science Symposium Conference Record, San Diego, CA, United States.

Research output: Contribution to conferencePaper

Reichenbach, SE & Geng, F 2001, 'Improved cubic convolution for two dimensional image reconstruction' Paper presented at 2001 IEEE Nuclear Science Symposium Conference Record, San Diego, CA, United States, 11/4/01 - 11/10/01, pp. 1775-1778.
Reichenbach SE, Geng F. Improved cubic convolution for two dimensional image reconstruction. 2001. Paper presented at 2001 IEEE Nuclear Science Symposium Conference Record, San Diego, CA, United States.
Reichenbach, Stephen E. ; Geng, Frank. / Improved cubic convolution for two dimensional image reconstruction. Paper presented at 2001 IEEE Nuclear Science Symposium Conference Record, San Diego, CA, United States.4 p.
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