Share Email Print
cover

Proceedings Paper

Motion-Compensating Field Interpolation From Interlaced And Non-Interlaced Grids
Author(s): B. Girod; R. Thoma
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

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)

© SPIE. Terms of Use
Back to Top