An effective depth data memory system using an escape count buffer for 3D rendering processors

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概要

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• This paper proposes an effective memory system of depth data to reduce the bandwidth requirement from the external memory for low-power 3D rendering processors. For this purpose, we propose an escape count buffer that contains information about the data size for each compressed depth block. Compared to the previous scheme, experimental results show that this approach reduces the memory bandwidth requirements up to 44%.

著者

• Park Woo-Chan

  Department of Computer Science, Sejong University

• Park Jeong-soo

  Department Of Biochemistry College Of Medicine Dankook University

• Park Woo-chan

  Department Of Computer Science Yonsei University

• Park Jin-Hong

  Department of Computer Science, Yonsei University

• Chung Woo-Nam

  Department of Computer Science, Yonsei University

• Kim Sang-Duk

  Department of Computer Science, Yonsei University

• Kim Hong-Sik

  Advanced Design Team, R&D Division, Hynix Semiconductor Inc.

• Kim Young-Sik

  Department of Game and Multimedia Engineering, Korea Polytechnic University

• Han Tack-Don

  Department of Computer Science, Yonsei University

• Han Tack-don

  Department Of Computer Science Yonsei University

• Kim Young-sik

  Department Of Computer And Radio Communications Engineering Korea University

• Park Jeong-Soo

  Department of Computer Science, Yonsei University

• Park Woo-Chan

  Department of Computer Engineering, Sejong University

• Kim Hong-Sik

  Advanced Design Team, R&D Division, Hynix Semiconductor Inc.

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