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Proceedings Paper

Motion-Compensating Field Interpolation From Interlaced And Non-Interlaced Grids
Author(s): B. Girod; R. Thoma
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Paper Abstract

Effects caused by sampling and motion compensating interpolation of television sequences containing translatory motion in the image plane are analyzed in the frequency domain. As a velocity-adapted lowpass filter possesses a "velocity passband", a precise motion-compensation is not required. Schemes for motion-compensating interpolation from non-interlaced and interlaced grids are proposed and investigated experimentally by means of moving zoneplate patterns. A novel scheme for interpolation from an interlaced grid preserves the full vertical resolution of the picture contents over a wide range of velocities.

Paper Details

Date Published: 1 May 1986
PDF: 8 pages
Proc. SPIE 0594, Image Coding, (1 May 1986); doi: 10.1117/12.952212
Show Author Affiliations
B. Girod, Unlversitat Hannover (F. R. Germany)
R. Thoma, Universitat Hannover (F. R. Germany)

Published in SPIE Proceedings Vol. 0594:
Image Coding
Thomas S. Huang; Murat Kunt, Editor(s)

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