UNCONSTRAINED MOTION COMPENSATED TEMPORAL FILTERING (UMCTF)
Mihaela van der Schaar, Deepak S. Turaga · 2003
Ris'paper presents a new framework for adaptive remporal filrering in waveler inrerframe coders, called the unconstrained morion compensared temporal filtering (UMCTF). 7his framework allows flexible and eficienr remporal filtering by combining rhe besr features of morion compensarion, used in predictive coding, with the advantages of inrerframe scalable waveler video coding schemes. UMCTF provides higher coding eficiency,.iniproved visual quality and flexibiliry of remporal and sparial scalabiliry, higher coding eficiency and lower decoding delay rhan conventional MCTF schemes. Funhermore, UMCTF can also be employed in alremarive open-loop scalable coding frameworks using DCT for rhe rexrure coding.