Title :
A fast, two-stage, translational and warping motion compensation scheme
Author :
Bradshaw, D.B. ; Kingshury, N.G.
Author_Institution :
Dept. of Eng., Signal Process. & Commun. Group, Univ. of Cambridge, Cambridge, UK
Abstract :
This paper describes a motion compensation scheme that combines a hierarchical translational stage (aimed at compensating for large, primarily translational motion) with a fast gradient based warping stage [3] (aimed at compensating for smaller more complicated types of motion). The resulting scheme has low computational complexity and accurately compensates for a wide variety of sequences.
Keywords :
computational complexity; gradient methods; motion compensation; fast gradient based warping stage; hierarchical translational stage; low computational complexity; translational motion compensation scheme; two-stage motion compensation scheme; warping motion compensation scheme; Bit rate; Cavity resonators; Computational complexity; Estimation; Interpolation; Motion compensation; PSNR;
Conference_Titel :
Signal Processing Conference (EUSIPCO 1998), 9th European
Conference_Location :
Rhodes
Print_ISBN :
978-960-7620-06-4
