Daichi Ohtsuka
Researcher with a Master’s degree @AIST
Mail: ootsuka.da[at]aist.go.jp
About me
I received my Bachelor's and Master's degrees in Engineering from Tokyo Denki University. Currently, I work at AIST as a Master's degree researcher. My research focuses on computer vision and 3D vision.
Publication
Daichi Otsuka, Shinichi Mae, Ryosuke Yamada, Hirokatsu Kataoka, "Pre-training with 3D Synthetic Data: Learning 3D Point Cloud Instance Segmentation from 3D Synthetic Scenes," arXiv, 2025.
Kohei Torimi, Ryosuke Yamada, Daichi Otsuka, Kensho Hara, Yuki M. Asano, Hirokatsu Kataoka, Yoshimitsu Aoki, "Text-guided Synthetic Geometric Augmentation for Zero-shot 3D Understanding," arXiv 2025.
・国内学会
大塚大地, 山田亮佑, 前伸一, 片岡裕雄, "Text to 3D Modelを用いた合成3Dデータによる事前学習効果の調査", VIEW, 2024.
⾦⼦知紘, 松尾雄⽃, ⼤塚⼤地, 中村明⽣, "深層学習技術を⽤いた劣化画像識別におけるロバスト性向上 ―データ拡張⽤画像の⾊情報による影響の調査―", VIEW, 2024.
大塚大地, 前伸一, 山田亮佑, 片岡裕雄, "生成AIによる汎用3Dセグメンテーションモデルの構築", VIEW, 2023.
大塚大地, 大野日向, 中村明生, "作業員着想状態点検システムの開発: 作業帽着用状態点検手法の基礎検討", SSII, 2023.