no code implementations • 17 Apr 2024 • Chunghyun Park, SeungWook Kim, Jaesik Park, Minsu Cho
Establishing accurate 3D correspondences between shapes stands as a pivotal challenge with profound implications for computer vision and robotics.
no code implementations • 20 Jun 2023 • SeungWook Kim, Chunghyun Park, Yoonwoo Jeong, Jaesik Park, Minsu Cho
Learning to predict reliable characteristic orientations of 3D point clouds is an important yet challenging problem, as different point clouds of the same class may have largely varying appearances.
1 code implementation • CVPR 2022 • Chunghyun Park, Yoonwoo Jeong, Minsu Cho, Jaesik Park
The recent success of neural networks enables a better interpretation of 3D point clouds, but processing a large-scale 3D scene remains a challenging problem.
Ranked #24 on Semantic Segmentation on S3DIS
2 code implementations • 22 Nov 2021 • Jaesung Choe, Chunghyun Park, Francois Rameau, Jaesik Park, In So Kweon
MLP-Mixer has newly appeared as a new challenger against the realm of CNNs and transformer.
Ranked #19 on Semantic Segmentation on S3DIS Area5
no code implementations • 29 Sep 2021 • Chunghyun Park, Yoonwoo Jeong, Minsu Cho, Jaesik Park
Although sparse convolution is efficient and scalable for large 3D scenes, the quantization artifacts impair geometric details and degrade prediction accuracy.