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Proceedings Paper

Reconstruction of quincunx-coded image sequences using vector median
Author(s): Kai Oistamo; Yrjo A. Neuvo
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Paper Abstract

A novel method for reconstruction of offset field quincunx coded color image sequences by processing signal components as vectors is presented. A multidimensional weighted vector median interpolation filter is introduced. The suggested interpolation method provides perfect reconstruction of still image areas and has good properties in moving areas of the sequence without any motion information. The performance of the proposed methods is tested using a video sequencer.

Paper Details

Date Published: 1 November 1991
PDF: 8 pages
Proc. SPIE 1606, Visual Communications and Image Processing '91: Image Processing, (1 November 1991); doi: 10.1117/12.50327
Show Author Affiliations
Kai Oistamo, Tampere Univ. of Technology (Finland)
Yrjo A. Neuvo, Tampere Univ. of Technology (Finland)


Published in SPIE Proceedings Vol. 1606:
Visual Communications and Image Processing '91: Image Processing
Kou-Hu Tzou; Toshio Koga, Editor(s)

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