Block-matching algorithm based on dynamic adjustment of search window for low bit-rate video coding

A dynamic search window adjustment for block-matching algorithm (BMA) based on the block similarity is presented to reduce the computational complexity of full search BMA. The adjustment of the size of the search window is performed in three steps: (1) set a new search origin based on the block simi...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Journal of electronic imaging 1998-07, Vol.7 (3), p.571-577
Hauptverfasser:	Oh, Hwang-Seok, Lee, Heung-Kyu
Format:	Artikel
Sprache:	eng
Schlagworte:	Adaptive adjustment of search window (AASW) Block-matching algorithm (BMA) Candidate blocks Cross search algorithm (CSA) Current block Displaced block difference (DBD) Full search block-matching algorithm (FSBMA) Low bit-rate Motion compensated prediction Motion estimation Motion vector (MV) New three step search (NTSS) Parallel hierarchical 1D search (PHODS) Three step search (TSS) Video coding Video sequence coding
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Schreiben Sie den ersten Kommentar!