An Adaptive H.265/HEVC Encoding Control for 8K UHDTV Movies Based on Motion Complexity Estimation

Shota Orihashi; Rintaro Harada; Yasutaka Matsuo; Jiro Katto

doi:10.1109/ISM.2015.74

An Adaptive H.265/HEVC Encoding Control for 8K UHDTV Movies Based on Motion Complexity Estimation

Shota Orihashi, Rintaro Harada, Yasutaka Matsuo, Jiro Katto

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

In this paper, we propose a method to control H.265/HEVC encoding for 8K UHDTV moving pictures by detecting amount or complexity of object motions. In 8K video, which has very high spatial resolution, motion has a big influence on encoding efficiency and processing time. The proposed method estimates motion features by external process which uses local feature points matching between two frames, selects an optimal prediction mode and determines search ranges of motion vectors. Experiments show we can detect motion complexity of 8K movies by using local feature matching between frames and we can select optimal configurations of encoding. By our method, we achieved highly efficient and low computation encoding.

Original language	English
Title of host publication	Proceedings - 2015 IEEE International Symposium on Multimedia, ISM 2015
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	343-346
Number of pages	4
ISBN (Print)	9781509003792
DOIs	https://doi.org/10.1109/ISM.2015.74
Publication status	Published - 2016 Mar 25
Event	17th IEEE International Symposium on Multimedia, ISM 2015 - Miami, United States Duration: 2015 Dec 14 → 2015 Dec 16

Other

Other	17th IEEE International Symposium on Multimedia, ISM 2015
Country	United States
City	Miami
Period	15/12/14 → 15/12/16

Keywords

8K UHDTV
H.265/HEVC
inter prediction
motion vector
SURF

ASJC Scopus subject areas

Computer Science Applications
Hardware and Architecture
Software
Computer Networks and Communications

Access to Document

10.1109/ISM.2015.74

Fingerprint Dive into the research topics of 'An Adaptive H.265/HEVC Encoding Control for 8K UHDTV Movies Based on Motion Complexity Estimation'. Together they form a unique fingerprint.

Cite this

An Adaptive H.265/HEVC Encoding Control for 8K UHDTV Movies Based on Motion Complexity Estimation. / Orihashi, Shota; Harada, Rintaro; Matsuo, Yasutaka; Katto, Jiro.

Proceedings - 2015 IEEE International Symposium on Multimedia, ISM 2015. Institute of Electrical and Electronics Engineers Inc., 2016. p. 343-346 7442355.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Orihashi, S, Harada, R, Matsuo, Y & Katto, J 2016, An Adaptive H.265/HEVC Encoding Control for 8K UHDTV Movies Based on Motion Complexity Estimation. in Proceedings - 2015 IEEE International Symposium on Multimedia, ISM 2015., 7442355, Institute of Electrical and Electronics Engineers Inc., pp. 343-346, 17th IEEE International Symposium on Multimedia, ISM 2015, Miami, United States, 15/12/14. https://doi.org/10.1109/ISM.2015.74

@inproceedings{137037e6765d40ceb3b2c7680f451684,

title = "An Adaptive H.265/HEVC Encoding Control for 8K UHDTV Movies Based on Motion Complexity Estimation",

abstract = "In this paper, we propose a method to control H.265/HEVC encoding for 8K UHDTV moving pictures by detecting amount or complexity of object motions. In 8K video, which has very high spatial resolution, motion has a big influence on encoding efficiency and processing time. The proposed method estimates motion features by external process which uses local feature points matching between two frames, selects an optimal prediction mode and determines search ranges of motion vectors. Experiments show we can detect motion complexity of 8K movies by using local feature matching between frames and we can select optimal configurations of encoding. By our method, we achieved highly efficient and low computation encoding.",

keywords = "8K UHDTV, H.265/HEVC, inter prediction, motion vector, SURF",

author = "Shota Orihashi and Rintaro Harada and Yasutaka Matsuo and Jiro Katto",

year = "2016",

month = mar,

day = "25",

doi = "10.1109/ISM.2015.74",

language = "English",

isbn = "9781509003792",

pages = "343--346",

booktitle = "Proceedings - 2015 IEEE International Symposium on Multimedia, ISM 2015",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

note = "17th IEEE International Symposium on Multimedia, ISM 2015 ; Conference date: 14-12-2015 Through 16-12-2015",

}

TY - GEN

T1 - An Adaptive H.265/HEVC Encoding Control for 8K UHDTV Movies Based on Motion Complexity Estimation

AU - Orihashi, Shota

AU - Harada, Rintaro

AU - Matsuo, Yasutaka

AU - Katto, Jiro

PY - 2016/3/25

Y1 - 2016/3/25

N2 - In this paper, we propose a method to control H.265/HEVC encoding for 8K UHDTV moving pictures by detecting amount or complexity of object motions. In 8K video, which has very high spatial resolution, motion has a big influence on encoding efficiency and processing time. The proposed method estimates motion features by external process which uses local feature points matching between two frames, selects an optimal prediction mode and determines search ranges of motion vectors. Experiments show we can detect motion complexity of 8K movies by using local feature matching between frames and we can select optimal configurations of encoding. By our method, we achieved highly efficient and low computation encoding.

AB - In this paper, we propose a method to control H.265/HEVC encoding for 8K UHDTV moving pictures by detecting amount or complexity of object motions. In 8K video, which has very high spatial resolution, motion has a big influence on encoding efficiency and processing time. The proposed method estimates motion features by external process which uses local feature points matching between two frames, selects an optimal prediction mode and determines search ranges of motion vectors. Experiments show we can detect motion complexity of 8K movies by using local feature matching between frames and we can select optimal configurations of encoding. By our method, we achieved highly efficient and low computation encoding.

KW - 8K UHDTV

KW - H.265/HEVC

KW - inter prediction

KW - motion vector

KW - SURF

UR - http://www.scopus.com/inward/record.url?scp=84969716735&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84969716735&partnerID=8YFLogxK

U2 - 10.1109/ISM.2015.74

DO - 10.1109/ISM.2015.74

M3 - Conference contribution

AN - SCOPUS:84969716735

SN - 9781509003792

SP - 343

EP - 346

BT - Proceedings - 2015 IEEE International Symposium on Multimedia, ISM 2015

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 17th IEEE International Symposium on Multimedia, ISM 2015

Y2 - 14 December 2015 through 16 December 2015

ER -