• Title/Summary/Keyword: Jung-Dong

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Hardware Design for Real-Time Processing of a Combinatorial Interpolation Scaler with Asymmetric Down-scaling and Up-scaling (비대칭 축소 및 확대가 가능한 조합 보간 알고리즘의 실시간 처리를 위한 하드웨어 설계)

  • Si-Yeon Han;Semin Jung;Jeong-Hyeon Son;Jae-Seong Lee;Bong-Soon Kang
    • Journal of IKEEE
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    • v.28 no.1
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    • pp.26-32
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    • 2024

  • Recently, various video resolution formats have emerged, and digital devices have built in dedicated scaler chips to support them by enlarging or reducing the resolution of input videos. Therefore, the performance and hardware size of scaler chips are important. In this paper, the combinatorial interpolation scaler algorithm proposed by Han is used to design the hardware using the line memory structure with dual-clock proposed by Han and Jung. The proposed hardware is capable of real-time processing in QHD environments, designed using Verilog, and validated using Xilinx's Vivado 2023.1. We also verify the performance of Han's proposed algorithm with a quantitative numerical evaluation of the proposed hardware.

  • https://doi.org/10.7471/ikeee.2024.28.1.26 인용 PDF

A Study on the Relationship between Hyungsang Classification and Sasang Constitutional Diagnosis (사상의학과 형상의학의 유형분류의 연관성에 관한 연구)

  • Jang, A-Reum;Jeon, Soo-Hyung;Park, Se-Jung;Lee, Hyun-Mi;Kim, Kyu-Kon;Lee, Yong-Tae;Ji, Gyu-Yong;Lee, In-Sun;Kim, Jong-Won
    • Journal of Sasang Constitutional Medicine
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    • v.22 no.3
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    • pp.75-86
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    • 2010

  • 1. Objectives: This study was performed to research the relationship between Sasang Constitutional medicine and Hyungsang medicine. 2. Methods: Four hundred and thirty applicants are involved in this study. They are devided into Sasang Constitution and Hyungsang Classification 3. Results and Conclusions: There are significances between Sasang Constitutional diagnosis and Hyungsang Classification. There are significantly more Bangkwang-body, Gi-kwa, Taeyang-hyung, Yangmyung-hyung in Taeyangin and Bangkwang-body, Jung-kwa, Soyang-hyung, Yangmyung-hyung in Soyangin. There are significantly more Dam-body, Gi-kwa, Taeyang-hyung, Yangmyung-hyung in Taeeumin and Bangkwang-body, Gi-kwa, Taeyang-hyung, Yangmyung-hyung in Soeumin.

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