TY - GEN
T1 - A 4K×2K@60fps Multi-format Multi-function Display Processor for High Perceptual Quality
AU - Wang, Hang
AU - Sun, Hongbin
AU - Zhang, Xuchong
AU - Chen, Qiubo
AU - Ren, Pengju
AU - Wu, Xiaogang
AU - Yin, Shouyi
AU - Jiang, Zhiqiang
AU - Li, Xiang
AU - Han, Daqiang
AU - Yu, Shiquan
AU - Wei, Shaojun
AU - Zheng, Nanning
N1 - Publisher Copyright:
© 2018 IEEE.
PY - 2018/7/2
Y1 - 2018/7/2
N2 - This paper presents a video display processor which supports a variety of video formats and integrates multiple advanced functions for image quality improvement, including edge-directed image upscaling, guided image filter (GIF) based detail enhancement and noise reduction, multi-view autostereoscopic 3D processing, etc. By leveraging algorithm and architecture co-design, this work efficiently implements these computational intensive display processing functions in a single chip. The chip is fabricated in GF 55nm CMOS technology, and the core size is 38.71mm2 including 1.8M logic gates and 541KB SRAM. The chip works at the maximum operating frequency of 594MHz with the core supply voltage of 1.2V. The maximum input and output video formats reach up to 4K×2K@60fps.
AB - This paper presents a video display processor which supports a variety of video formats and integrates multiple advanced functions for image quality improvement, including edge-directed image upscaling, guided image filter (GIF) based detail enhancement and noise reduction, multi-view autostereoscopic 3D processing, etc. By leveraging algorithm and architecture co-design, this work efficiently implements these computational intensive display processing functions in a single chip. The chip is fabricated in GF 55nm CMOS technology, and the core size is 38.71mm2 including 1.8M logic gates and 541KB SRAM. The chip works at the maximum operating frequency of 594MHz with the core supply voltage of 1.2V. The maximum input and output video formats reach up to 4K×2K@60fps.
KW - Ultra-high resolution
KW - autostereoscopic 3D
KW - detail enhancement
KW - image upscaling
KW - video display processing
UR - https://www.scopus.com/pages/publications/85062243057
U2 - 10.1109/APCCAS.2018.8605706
DO - 10.1109/APCCAS.2018.8605706
M3 - 会议稿件
AN - SCOPUS:85062243057
T3 - 2018 IEEE Asia Pacific Conference on Circuits and Systems, APCCAS 2018
SP - 427
EP - 430
BT - 2018 IEEE Asia Pacific Conference on Circuits and Systems, APCCAS 2018
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 14th IEEE Asia Pacific Conference on Circuits and Systems, APCCAS 2018
Y2 - 26 October 2018 through 30 October 2018
ER -