Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/107193
Title: | Early intra block partition decision for depth maps in 3D-HEVC | Authors: | Chen, H Fu, CH Chan, YL Zhu, X |
Issue Date: | 2018 | Source: | In Proceedings of 2018 25th IEEE International Conference on Image Processing (ICIP), 07-10 October 2018, Athens, Greece, p. 1777-1781 | Abstract: | In the three-dimensional extension of the high efficiency video coding standard (3D-HEVC), the optimal depth intra coding block partition structure with smallest rate-distortion (RD) cost is decided after recursively checking all possible partition levels (0-3). The block partition method, together with all intra modes for depth maps at each partition level, dramatically increases the computational complexity of depth intra coding. In this paper, we propose an early termination method for intra block partitioning, in which the termination decision could be decided in a simplified form associated with the current block and its first sub-block. Simulation results demonstrate that the proposed algorithm could save 45.10% of depth coding time with almost no increase in BDBR. | Keywords: | 3D-HEVC Depth intra skip mode Depth map Fast block partitioning Rate-distortion optimization |
Publisher: | Institute of Electrical and Electronics Engineers | ISBN: | 978-1-4799-7061-2 (Electronic) 978-1-4799-7062-9 (Print on Demand(PoD)) |
DOI: | 10.1109/ICIP.2018.8451344 | Description: | 2018 25th IEEE International Conference on Image Processing (ICIP), 07-10 October 2018, Athens, Greece | Rights: | ©2018 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. The following publication H. Chen, C. -H. Fu, Y. -L. Chan and X. Zhu, "Early Intra Block Partition Decision for Depth Maps in 3D-HEVC," 2018 25th IEEE International Conference on Image Processing (ICIP), Athens, Greece, 2018, pp. 1777-1781 is available at https://doi.org/10.1109/ICIP.2018.8451344. |
Appears in Collections: | Conference Paper |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Chan_Early_Intra_Block.pdf | Pre-Published version | 833.82 kB | Adobe PDF | View/Open |
Page views
1
Citations as of Jun 30, 2024
SCOPUSTM
Citations
10
Citations as of Jun 21, 2024
Google ScholarTM
Check
Altmetric
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.