Search Results for author: Chun-Yu Sun

Found 3 papers, 3 papers with code

Semi-supervised 3D shape segmentation with multilevel consistency and part substitution

1 code implementation19 Apr 2022 Chun-Yu Sun, Yu-Qi Yang, Hao-Xiang Guo, Peng-Shuai Wang, Xin Tong, Yang Liu, Heung-Yeung Shum

We propose an effective semi-supervised method for learning 3D segmentations from a few labeled 3D shapes and a large amount of unlabeled 3D data.

Segmentation Semantic Segmentation +2

Adaptive O-CNN: A Patch-based Deep Representation of 3D Shapes

1 code implementation21 Sep 2018 Peng-Shuai Wang, Chun-Yu Sun, Yang Liu, Xin Tong

The Adaptive O-CNN encoder takes the planar patch normal and displacement as input and performs 3D convolutions only at the octants at each level, while the Adaptive O-CNN decoder infers the shape occupancy and subdivision status of octants at each level and estimates the best plane normal and displacement for each leaf octant.

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