Efficient HEVC scheme using motion type categorization

Pallab Podder; Manoranjan Paul; Manzur Murshed

doi:10.1145/2676652.2683462

Efficient HEVC scheme using motion type categorization

Pallab Podder, Manoranjan Paul, Manzur Murshed

Federation University

Research output: Book chapter/Published conference paper › Conference paper › peer-review

2 Citations (Scopus)

22 Downloads (Pure)

Abstract

High Efficiency Video Coding (HEVC) standard introduces a number of innovative tools which can reduce approximately 50% bit-rate compared to its predecessor H.264/AVC at the same perceptual video quality whereas the computational time has increased multiple times. To reduce the encoding time while preserving the expected video quality has become a real challenge today for video transmission and streaming especially using lowpowered devices. Motion estimation (ME) and motion compensation (MC) using variable-size blocks (i.e., intermodes) require 60-80% of total computational time. In this paper we propose a new efficient intermode selection technique based on phase correlation and incorporate into HEVC framework to predict ME and MC modes and perform faster intermode selection based on three dissimilar motion types in different videos. Instead of exploring all the modes exhaustively we select a subset of modes using motion type and the final mode is selected based on the Lagrangian cost function. The experimental results show that compared to HEVC the average computational time can be downscaled by 34% while providing the similar rate-distortion (RD) performance.

Original language	English
Title of host publication	Proceedings of the 10th International Conference on Emerging Networking EXperiments and Technologies (CoNEXT)
Place of Publication	United States
Publisher	ACM
Pages	41-42
Number of pages	2
DOIs	https://doi.org/10.1145/2676652.2683462
Publication status	Published - 2014
Event	10th International Conference on Emerging Networking EXperiments and Technologies (ACM CoNEXT 2014) - University of Technology, Sydney, Australia Duration: 02 Dec 2014 → 05 Dec 2014 https://conferences2.sigcomm.org/co-next/2014/

Conference

Conference	10th International Conference on Emerging Networking EXperiments and Technologies (ACM CoNEXT 2014)
Country/Territory	Australia
City	Sydney
Period	02/12/14 → 05/12/14
Internet address	https://conferences2.sigcomm.org/co-next/2014/

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Cite this

@inproceedings{7bf66f5de022436e9a8d6212a961fc75,

title = "Efficient HEVC scheme using motion type categorization",

abstract = "High Efficiency Video Coding (HEVC) standard introduces a number of innovative tools which can reduce approximately 50% bit-rate compared to its predecessor H.264/AVC at the same perceptual video quality whereas the computational time has increased multiple times. To reduce the encoding time while preserving the expected video quality has become a real challenge today for video transmission and streaming especially using lowpowered devices. Motion estimation (ME) and motion compensation (MC) using variable-size blocks (i.e., intermodes) require 60-80% of total computational time. In this paper we propose a new efficient intermode selection technique based on phase correlation and incorporate into HEVC framework to predict ME and MC modes and perform faster intermode selection based on three dissimilar motion types in different videos. Instead of exploring all the modes exhaustively we select a subset of modes using motion type and the final mode is selected based on the Lagrangian cost function. The experimental results show that compared to HEVC the average computational time can be downscaled by 34% while providing the similar rate-distortion (RD) performance.",

keywords = "Open access version available, HEVC, video coding, computational time, phase correlation",

author = "Pallab Podder and Manoranjan Paul and Manzur Murshed",

year = "2014",

doi = "10.1145/2676652.2683462",

language = "English",

pages = "41--42",

booktitle = "Proceedings of the 10th International Conference on Emerging Networking EXperiments and Technologies (CoNEXT)",

publisher = "ACM",

note = "10th International Conference on Emerging Networking EXperiments and Technologies (ACM CoNEXT 2014) ; Conference date: 02-12-2014 Through 05-12-2014",

url = "https://conferences2.sigcomm.org/co-next/2014/",

}

Podder, P, Paul, M & Murshed, M 2014, Efficient HEVC scheme using motion type categorization. in Proceedings of the 10th International Conference on Emerging Networking EXperiments and Technologies (CoNEXT). ACM, United States, pp. 41-42, 10th International Conference on Emerging Networking EXperiments and Technologies (ACM CoNEXT 2014) , Sydney, New South Wales, Australia, 02/12/14. https://doi.org/10.1145/2676652.2683462

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T1 - Efficient HEVC scheme using motion type categorization

AU - Podder, Pallab

AU - Paul, Manoranjan

AU - Murshed, Manzur

PY - 2014

Y1 - 2014

N2 - High Efficiency Video Coding (HEVC) standard introduces a number of innovative tools which can reduce approximately 50% bit-rate compared to its predecessor H.264/AVC at the same perceptual video quality whereas the computational time has increased multiple times. To reduce the encoding time while preserving the expected video quality has become a real challenge today for video transmission and streaming especially using lowpowered devices. Motion estimation (ME) and motion compensation (MC) using variable-size blocks (i.e., intermodes) require 60-80% of total computational time. In this paper we propose a new efficient intermode selection technique based on phase correlation and incorporate into HEVC framework to predict ME and MC modes and perform faster intermode selection based on three dissimilar motion types in different videos. Instead of exploring all the modes exhaustively we select a subset of modes using motion type and the final mode is selected based on the Lagrangian cost function. The experimental results show that compared to HEVC the average computational time can be downscaled by 34% while providing the similar rate-distortion (RD) performance.

AB - High Efficiency Video Coding (HEVC) standard introduces a number of innovative tools which can reduce approximately 50% bit-rate compared to its predecessor H.264/AVC at the same perceptual video quality whereas the computational time has increased multiple times. To reduce the encoding time while preserving the expected video quality has become a real challenge today for video transmission and streaming especially using lowpowered devices. Motion estimation (ME) and motion compensation (MC) using variable-size blocks (i.e., intermodes) require 60-80% of total computational time. In this paper we propose a new efficient intermode selection technique based on phase correlation and incorporate into HEVC framework to predict ME and MC modes and perform faster intermode selection based on three dissimilar motion types in different videos. Instead of exploring all the modes exhaustively we select a subset of modes using motion type and the final mode is selected based on the Lagrangian cost function. The experimental results show that compared to HEVC the average computational time can be downscaled by 34% while providing the similar rate-distortion (RD) performance.

KW - Open access version available

KW - HEVC, video coding, computational time, phase correlation

U2 - 10.1145/2676652.2683462

DO - 10.1145/2676652.2683462

M3 - Conference paper

SP - 41

EP - 42

BT - Proceedings of the 10th International Conference on Emerging Networking EXperiments and Technologies (CoNEXT)

PB - ACM

CY - United States

T2 - 10th International Conference on Emerging Networking EXperiments and Technologies (ACM CoNEXT 2014)

Y2 - 2 December 2014 through 5 December 2014

ER -

Efficient HEVC scheme using motion type categorization

Abstract

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