Title :
Adaptive nonlinear prediction of TV image sequences
Author :
Sicuranza, Giovanni L. ; Ramponi, Giovanni
Author_Institution :
Dipartimento di Electtrotecnica Elettron. Inf., Trieste Univ., Italy
fDate :
4/13/1989 12:00:00 AM
Abstract :
A scheme for interframe nonlinear adaptive prediction is proposed. A quadratic operator, adapted pixel-by-pixel by an LMS technique, proves to be able to perform conventional predictors when motion is present in the scene.
Keywords :
adaptive filters; filtering and prediction theory; least squares approximations; picture processing; video signals; 3D Volterra filter; LMS technique; TV image sequences; interframe nonlinear adaptive prediction; least mean square algorithm; quadratic operator; scene motion; television signals;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19890360
