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Proceedings Paper

Motion-oriented video sequence interpolation using digital image warping
Author(s): Jun-Ye Lee; Yawgeng A. Chau; I-Chang Jou; Rong-Hauh Ju
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Paper Abstract

We present a warping prediction scheme for motion compensated interpolation of image sequences by using the motion vectors transmitted to the decoder. In order to achieve the very low bit-rate, a method based on the Hermite form of the cubic polynomial curve segment for the reconstruction of skipped frame is developed so that the number of transmitted frames can be reduced. The principal idea is to reconstruct all picture elements at a certain time instant of their motion trajectory. Experimental results are presented to illustrate the subject quality of the reconstructed video frames.

Paper Details

Date Published: 21 April 1995
PDF: 6 pages
Proc. SPIE 2501, Visual Communications and Image Processing '95, (21 April 1995); doi: 10.1117/12.206665
Show Author Affiliations
Jun-Ye Lee, Yuan-Ze Institute of Technology (Taiwan)
Yawgeng A. Chau, Yuan-Ze Institute of Technology (Taiwan)
I-Chang Jou, Telecommunication Labs. (Taiwan)
Rong-Hauh Ju, Telecommunication Labs (Taiwan)


Published in SPIE Proceedings Vol. 2501:
Visual Communications and Image Processing '95
Lance T. Wu, Editor(s)

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