Jaja, Edward and Omar, Zaid and Ab. Rahman, Ab. Al-Hadi and Ahmad Zabidi, Muhammad Munim (2015) Efficient motion estimation algorithms for HEVC/H.265 video coding. Lecture Notes in Electrical Engineering, 339 . pp. 287-294. ISSN 1876-1100
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Official URL: http://dx.doi.org/10.1007/978-3-662-46578-3_33
Abstract
This paper presents two fast motion estimation algorithms based on the structure of the triangle and the pentagon, respectively, for HEVC/H.265 video coding. These new search patterns determine motion vectors faster than the two Tzsearch patterns - diamond and square - that are built into the motion estimation engine of the HEVC. The proposed algorithms are capable of achieving a faster run-time with negligible video quality loss and increase in bit rate. Experimental results show that, at their best, the triangle and pentagon algorithms can offer 63 % and 61.9 % speed-up in run-time respectively compared to the Tzsearch algorithms in HEVC reference software.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | HEVC algorithms, video coding |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Electrical Engineering |
| ID Code: | 54937 |
| Deposited By: | Fazli Masari |
| Deposited On: | 09 Aug 2016 00:43 |
| Last Modified: | 30 Jul 2017 08:08 |
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