Atsushi Sagata

17 papers A 1C 1Misc 1Journal 8Unranked 6
YearRankTypeTitle / Venue / Authors
2020 J jnl
Pseudo-labelling-aided semantic segmentation on sparsely annotated 3D point clouds.
IPSJ Trans. Comput. Vis. Appl.
Yasuhiro Yao, Katie Xu, Kazuhiko Murasaki, Shingo Ando, Atsushi Sagata
2020 J jnl
Weakly Supervised Instance Segmentation Based on Two-Stage Transfer Learning.
IEEE Access
Yongqing Sun, Shisha Liao, Chenqiang Gao, Chengjuan Xie, Feng Yang, Yue Zhao, Atsushi Sagata
2019 A conf
Adaptive Loss Balancing for Multitask Learning of Object Instance Recognition and 3D Pose Estimation.
IROS
Takashi Hosono, Yuuna Hoshi, Jun Shimamura, Atsushi Sagata
2019 — conf
Category Independent Object Transfiguration with Domain Aware GAN.
ACPR (1)
Kaori Kumagai, Yukito Watanabe, Takashi Hosono, Jun Shimamura, Atsushi Sagata
2019 — conf
Concatenated Feature Pyramid Network for Instance Segmentation.
BigMM
Yongqing Sun, Pranav Shenoy K. P, Jun Shimamura, Atsushi Sagata
2019 J jnl
Concatenated Feature Pyramid Network for Instance Segmentation.
CoRR
Yongqing Sun, Pranav Shenoy K. P, Jun Shimamura, Atsushi Sagata
2019 — conf
NTT_CQUPT@TRECVID2019 ActEV: Activities in Extended Video.
TRECVID
Yongqing Sun, Xu Chen, Chaoyu Li, Kiyohito Sawada, Takashi Hosono, Jun Zhu, Chengjuan Xie, Sixiang Huang, Lan Wang, Kai Hu, Qingsong Zhou, Chenqiang Gao, Jun Shimamura, Atsushi Sagata
2019 — conf
Semantic Segmentation of Sparsely Annotated 3D Point Clouds by Pseudo-Labelling.
3DV
Katie Xu, Yasuhiro Yao, Kazuhiko Murasaki, Shingo Ando, Atsushi Sagata
2019 Misc conf
Weakly Supervised Instance Segmentation Using Hybrid Networks.
ICASSP
Shisha Liao, Yongqing Sun, Chenqiang Gao, Pranav Shenoy K. P, Song Mu, Jun Shimamura, Atsushi Sagata
2018 J jnl
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.
IEEE Trans. Very Large Scale Integr. Syst.
Takayuki Onishi, Takashi Sano, Yukikuni Nishida, Kazuya Yokohari, Ken Nakamura, Koyo Nitta, Kimiko Kawashima, Jun Okamoto, Naoki Ono, Atsushi Sagata, Hiroe Iwasaki, Mitsuo Ikeda, Atsushi Shimizu
2018 J jnl
Weakly Supervised Instance Segmentation Using Hybrid Network.
CoRR
Shisha Liao, Yongqing Sun, Chenqiang Gao, Pranav Shenoy K. P, Song Mu, Jun Shimamura, Atsushi Sagata
2015 — conf
Professional H.265/HEVC encoder LSI toward high-quality 4K/8K broadcast infrastructure.
Hot Chips Symposium
Hiroe Iwasaki, Takayuki Onishi, Ken Nakamura, Koyo Nitta, Takashi Sano, Yukikuni Nishida, Kazuya Yokohari, Jia Su, Naoki Ono, Ritsu Kusaba, Atsushi Sagata, Mitsuo Ikeda, Atsushi Shimizu
2015 — conf
Single-chip 4K 60fps 4: 2: 2 HEVC video encoder LSI with 8K scalability.
VLSIC
Takayuki Onishi, Takashi Sano, Yukikuni Nishida, Kazuya Yokohari, Jia Su, Ken Nakamura, Koyo Nitta, Kimiko Kawashima, Jun Okamoto, Naoki Ono, Ritsu Kusaba, Atsushi Sagata, Hiroe Iwasaki, Mitsuo Ikeda, Atsushi Shimizu
2012 J jnl
An H.264/AVC High422 Profile and MPEG-2 422 Profile Encoder LSI for HDTV Broadcasting Infrastructures.
IEICE Trans. Electron.
Koyo Nitta, Hiroe Iwasaki, Takayuki Onishi, Takashi Sano, Atsushi Sagata, Yasuyuki Nakajima, Minoru Inamori, Ryuichi Tanida, Atsushi Shimizu, Ken Nakamura, Mitsuo Ikeda, Jiro Naganuma
2012 C conf
MVC real-time video encoder for full-HDTV 3D video.
ICCE
Mitsuo Ikeda, Takayuki Onishi, Takashi Sano, Atsushi Sagata, Hiroe Iwasaki, Yasuyuki Nakajima, Koyo Nitta, Yasuko Takahashi, Kazuya Yokohari, Daisuke Kobayashi, Kazuto Kamikura, Hirohisa Jozawa
2001 J jnl
Bitstream scaling by reference frame altering.
Syst. Comput. Jpn.
Atsushi Shimizu, Atsushi Sagata, Hiroshi Watanabe, Naoki Kobayashi
1997 J jnl
Two-stage motion compensation using adaptive global MC and local affine MC.
IEEE Trans. Circuits Syst. Video Technol.
Hirohisa Jozawa, Kazuto Kamikura, Atsushi Sagata, Hiroshi Kotera, Hiroshi Watanabe