An optimized diamond search algorithm for block motion estimation

Ce Zhu; Xiao Lin; Lap Pui Chau; Hock Ann Ang; Choo Yin Ong

An optimized diamond search algorithm for block motion estimation

Ce Zhu, Xiao Lin, Lap Pui Chau, Hock Ann Ang, Choo Yin Ong

Research output: Journal article publication › Conference article › Academic research › peer-review

Abstract

In fast block motion estimation algorithms, Diamond Search method makes a full inner search around the center within a large diamond region. By using the distortion information of the evaluated points in the large diamond, a novel scheme is proposed to speed up the inner search. Furthermore, motion information of neighboring blocks is utilized to fast locate a large diamond region for the efficient inner search.

Original language	English
Pages (from-to)	II/488-II/491
Journal	Proceedings - IEEE International Symposium on Circuits and Systems
Volume	2
Publication status	Published - May 2002
Externally published	Yes
Event	2002 IEEE International Symposium on Circuits and Systems - Phoenix, AZ, United States Duration: 26 May 2002 → 29 May 2002

ASJC Scopus subject areas

Electrical and Electronic Engineering

Cite this

@article{4706e5d4d1d84d30b51c6985f5d7e52a,

title = "An optimized diamond search algorithm for block motion estimation",

abstract = "In fast block motion estimation algorithms, Diamond Search method makes a full inner search around the center within a large diamond region. By using the distortion information of the evaluated points in the large diamond, a novel scheme is proposed to speed up the inner search. Furthermore, motion information of neighboring blocks is utilized to fast locate a large diamond region for the efficient inner search.",

author = "Ce Zhu and Xiao Lin and Chau, {Lap Pui} and Ang, {Hock Ann} and Ong, {Choo Yin}",

year = "2002",

month = may,

language = "English",

volume = "2",

pages = "II/488--II/491",

journal = "Proceedings - IEEE International Symposium on Circuits and Systems",

issn = "0271-4310",

publisher = "IEEE",

note = "2002 IEEE International Symposium on Circuits and Systems ; Conference date: 26-05-2002 Through 29-05-2002",

}

TY - JOUR

T1 - An optimized diamond search algorithm for block motion estimation

AU - Zhu, Ce

AU - Lin, Xiao

AU - Chau, Lap Pui

AU - Ang, Hock Ann

AU - Ong, Choo Yin

PY - 2002/5

Y1 - 2002/5

N2 - In fast block motion estimation algorithms, Diamond Search method makes a full inner search around the center within a large diamond region. By using the distortion information of the evaluated points in the large diamond, a novel scheme is proposed to speed up the inner search. Furthermore, motion information of neighboring blocks is utilized to fast locate a large diamond region for the efficient inner search.

AB - In fast block motion estimation algorithms, Diamond Search method makes a full inner search around the center within a large diamond region. By using the distortion information of the evaluated points in the large diamond, a novel scheme is proposed to speed up the inner search. Furthermore, motion information of neighboring blocks is utilized to fast locate a large diamond region for the efficient inner search.

UR - http://www.scopus.com/inward/record.url?scp=0036292552&partnerID=8YFLogxK

M3 - Conference article

AN - SCOPUS:0036292552

SN - 0271-4310

VL - 2

SP - II/488-II/491

JO - Proceedings - IEEE International Symposium on Circuits and Systems

JF - Proceedings - IEEE International Symposium on Circuits and Systems

T2 - 2002 IEEE International Symposium on Circuits and Systems

Y2 - 26 May 2002 through 29 May 2002

ER -

An optimized diamond search algorithm for block motion estimation

Abstract

ASJC Scopus subject areas

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