Shape Anchor Guided Holistic Indoor Scene Understanding

1 code implementation • ICCV 2023 • Mingyue Dong, Linxi Huan, Hanjiang Xiong, Shuhan Shen, Xianwei Zheng

This paper proposes a shape anchor guided learning strategy (AncLearn) for robust holistic indoor scene understanding.

3D Object Detection object-detection +1

Holistic Geometric Feature Learning for Structured Reconstruction

1 code implementation • ICCV 2023 • Ziqiong Lu, Linxi Huan, Qiyuan Ma, Xianwei Zheng

The inference of topological principles is a key problem in structured reconstruction.

Unmixing Convolutional Features for Crisp Edge Detection

1 code implementation • 19 Nov 2020 • Linxi Huan, Nan Xue, Xianwei Zheng, wei he, Jianya Gong, Gui-Song Xia

This paper presents a context-aware tracing strategy (CATS) for crisp edge detection with deep edge detectors, based on an observation that the localization ambiguity of deep edge detectors is mainly caused by the mixing phenomenon of convolutional neural networks: feature mixing in edge classification and side mixing during fusing side predictions.

Edge Classification Edge Detection

ELKPPNet: An Edge-aware Neural Network with Large Kernel Pyramid Pooling for Learning Discriminative Features in Semantic Segmentation

no code implementations • 27 Jun 2019 • Xianwei Zheng, Linxi Huan, Hanjiang Xiong, Jianya Gong

In this paper, a practical and efficient edge-aware neural network is presented for semantic segmentation.

Scene Parsing Segmentation +1