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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