A Low-Latency 4K HEVC Multi-Channel Encoding System with Content-Aware Bitrate Control for Live Streaming
KOBAYASHI, Daisuke, NAKAMURA, Ken, KITAHARA, Masaki, OSAWA, Tatsuya, OMORI, Yuya, ONISHI, Takayuki, IWASAKI, Hiroe
Published in IEICE Transactions on Information and Systems (01.01.2023)
Published in IEICE Transactions on Information and Systems (01.01.2023)
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Journal Article
A Single-Chip 4K 60-fps 4:2:2 HEVC Video Encoder LSI Employing Efficient Motion Estimation and Mode Decision Framework With Scalability to 8K
Onishi, Takayuki, Sano, Takashi, Nishida, Yukikuni, Yokohari, Kazuya, Nakamura, Ken, Nitta, Koyo, Kawashima, Kimiko, Okamoto, Jun, Ono, Naoki, Sagata, Atsushi, Iwasaki, Hiroe, Ikeda, Mitsuo, Shimizu, Atsushi
Published in IEEE transactions on very large scale integration (VLSI) systems (01.10.2018)
Published in IEEE transactions on very large scale integration (VLSI) systems (01.10.2018)
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Journal Article
OpenCL-Based Design of an FPGA Accelerator for H.266/VVC Transform and Quantization
Waidyasooriya, Hasitha Muthumala, Hariyama, Masanori, Iwasaki, Hiroe, Kobayashi, Daisuke, Omori, Yuya, Nakamura, Ken, Nitta, Koyo, Sano, Kimikazu
Published in 2022 IEEE 65th International Midwest Symposium on Circuits and Systems (MWSCAS) (07.08.2022)
Published in 2022 IEEE 65th International Midwest Symposium on Circuits and Systems (MWSCAS) (07.08.2022)
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Conference Proceeding
A Low Power Motion Estimation Engine with Adaptive Bit-Shifted SAD Calculation
Onishi, Takayuki, Omori, Yuya, Nakamura, Ken, Iwasaki, Hiroe, Shimizu, Atsushi
Published in 2019 IEEE International Symposium on Circuits and Systems (ISCAS) (01.05.2019)
Published in 2019 IEEE International Symposium on Circuits and Systems (ISCAS) (01.05.2019)
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Conference Proceeding
CENTRALIZED MONITORING METHOD OF GAS
MIKI TAICHI, OZAWA AKIYA, YOKOZAWA MASAHIKO, YOSHIMURA YASUAKI, TSUCHIDA YASUMASA, NIHOMMATSU TAKAFUMI, IWASAKI HIROE, TSUCHIDA YASUHIDE
Year of Publication 15.06.2022
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Year of Publication 15.06.2022
Patent
REFERENCE IMAGE CACHE MEMORY, DATA REQUEST METHOD AND COMPUTER PROGRAM
NAKAMURA KEN, OMORI YUYA, SATO MASAYUKI, IWASAKI HIROE, KOBAYASHI DAISUKE, KOBAYASHI HIROAKI, EGAWA RYUSUKE
Year of Publication 02.02.2022
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Year of Publication 02.02.2022
Patent
ENCODER, ENCODING METHOD, AND PROGRAM
NAKAMURA KEN, HASITHA MUTHUMALA WAIDYASOORIYA, OMORI YUYA, HARIYAMA SHIYOURON, IWASAKI HIROE, KOBAYASHI DAISUKE
Year of Publication 27.01.2022
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Year of Publication 27.01.2022
Patent
REFERENCE IMAGE CACHE, DELETION DESTINATION DETERMINATION METHOD, AND COMPUTER PROGRAM
ONISHI TAKAYUKI, OMORI YUYA, SATO MASAYUKI, IWASAKI HIROE, SHIMIZU ATSUSHI, KOBAYASHI HIROAKI, EGAWA RYUSUKE
Year of Publication 01.11.2021
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Year of Publication 01.11.2021
Patent