| Presentation | 2013-06-13 VLSI Design of Transform and Quantization Units in Scalable Distributed Video Coding NARUMI Tanaka, MASASHI Okada, KAZUHITO Sakomizu, TAKAO Onoye, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this research, we aim to realize an embedded system for distributed video coding (DVC) encoder. Since transform and quantization processes of DVC encoding are the most dominant, we discuss architecture for its hardware implementation. In the proposed architecture, the transform and quantization processes are implemented in parallel by processing multiple pixels simultaneously, and the resource utilization is reduced by replacing equations used in DVC encoding with equivalent ones, which are suitable for hardware implementation. We implemented our architecture with Verilog HDL and evaluated it. In the experimental result, our hardware implementation achieved 30 fps encoding performance for 1920 × 1080 resolution videos. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Distributed Video Coding / transform / quantization / VLSI architecture |
| Paper # | SIS2013-8 |
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| Committee | SIS |
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| Conference Date | 2013/6/6(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Registration To | Smart Info-Media Systems (SIS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | VLSI Design of Transform and Quantization Units in Scalable Distributed Video Coding |
| Sub Title (in English) | |
| Keyword(1) | Distributed Video Coding |
| Keyword(2) | transform |
| Keyword(3) | quantization |
| Keyword(4) | VLSI architecture |
| 1st Author's Name | NARUMI Tanaka |
| 1st Author's Affiliation | Graduate School of Information Science and Technology, Osaka University() |
| 2nd Author's Name | MASASHI Okada |
| 2nd Author's Affiliation | Graduate School of Information Science and Technology, Osaka University |
| 3rd Author's Name | KAZUHITO Sakomizu |
| 3rd Author's Affiliation | Graduate School of Information Science and Technology, Osaka University:Corporate Research & Development Center Oki Electric Industry Co., Ltd. |
| 4th Author's Name | TAKAO Onoye |
| 4th Author's Affiliation | Graduate School of Information Science and Technology, Osaka University |
| Date | 2013-06-13 |
| Paper # | SIS2013-8 |
| Volume (vol) | vol.113 |
| Number (no) | 78 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |