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http://hdl.handle.net/1942/25376
Title: | High-Quality View Interpolation Based on Depth Maps and Its Hardware Implementation | Authors: | LI, Yanzhe Huang, Kai CLAESEN, Luc |
Issue Date: | 2017 | Publisher: | IEEE Institute of Electrical and Electronics Engineers | Source: | Santambrogio, Marco; Gohringer, Diana; Stroobandt, Dirk; Mentens, Nele; Nurmi, Jari (Ed.). Proceedings of the 27th International Conference on Field-Programmable Logic and Applications, FPL-2017, IEEE Institute of Electrical and Electronics Engineers,p. 5B-1-5B-6 | Series/Report: | International Conference on Field Programmable and Logic Applications | Abstract: | Three dimensional (3D) vision applications have drawn more attention nowadays and many products are entering the mass market. View interpolation is a crucial step to generate intermediate viewpoints from reference images. However, it is still challenging to achieve good performance in both processing speed and image quality for various 3D applications. In this paper, a hardware-compatible view interpolation algorithm is proposed, which can produce high-quality intermediate images by disparity warping and color blending. Moreover, a fully pipelined hardware architecture is designed based on the algorithm. A prototype of the proposed architecture has been implemented on an Altera Stratix-IV FPGA board, achieving 65 frames per second (fps) with a full HD (1920 1080) resolution. It is evaluated on the Middlebury benchmark quantitatively, and visual results of realworld images are also provided. | Notes: | Li, YZ (reprint author), Zhejiang Univ, Inst VLSI Design, Hangzhou, Zhejiang, Peoples R China. liyz@vlsi.zju.edu.cn; huangk@vlsi.zju.edu.cn; luc.claesen@uhasselt.be | Keywords: | system-on-chip design; FPGA; 3D vision; view interpolation; depth images; disparity | Document URI: | http://hdl.handle.net/1942/25376 | ISBN: | 9789090304281 | DOI: | 10.23919/FPL.2017.8056787 | ISI #: | 000426989400032 | Rights: | IEEE Xplore | Category: | C1 | Type: | Proceedings Paper | Validations: | ecoom 2019 |
Appears in Collections: | Research publications |
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File | Description | Size | Format | |
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FPL_2017 _Paper View Interpolation.pdf Restricted Access | Peer-reviewed author version | 1.91 MB | Adobe PDF | View/Open Request a copy |
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