no code implementations • 22 Jul 2024 • Kent Fujiwara, Mikihiro Tanaka, Qing Yu
To achieve better temporal alignment between text and motion, we further propose to use these texts with shuffled sequence of events as negative samples during training to reinforce the motion-language models.
no code implementations • CVPR 2024 • Qing Yu, Mikihiro Tanaka, Kent Fujiwara
To build a cross-modal latent space between 3D human motion and language, acquiring large-scale and high-quality human motion data is crucial.
1 code implementation • ICCV 2023 • Mikihiro Tanaka, Kent Fujiwara
We claim that certain interactions, which we call asymmetric interactions, involve a relationship between an actor and a receiver, whose motions significantly differ depending on the assigned role.
Ranked #6 on Motion Synthesis on InterHuman
no code implementations • ICCV 2021 • Feiran Li, Kent Fujiwara, Fumio Okura, Yasuyuki Matsushita
Recent progress in rotation-invariant point cloud analysis is mainly driven by converting point clouds into their respective canonical poses, and principal component analysis (PCA) is a practical tool to achieve this.
no code implementations • ICCV 2021 • Feiran Li, Kent Fujiwara, Fumio Okura, Yasuyuki Matsushita
Therefore, in this work, we generalize the formulation of shuffled linear regression to a broader range of conditions where only part of the data should correspond.
no code implementations • CVPR 2020 • Kent Fujiwara, Taiichi Hashimoto
One neural network is used to embed a portion of the distance field around a point.
no code implementations • 13 Sep 2018 • Kent Fujiwara, Ikuro Sato, Mitsuru Ambai, Yuichi Yoshida, Yoshiaki Sakakura
We present a novel compact point cloud representation that is inherently invariant to scale, coordinate change and point permutation.