3D Object Detection from Point Cloud via Voting Step Diffusion

no code implementations • 21 Mar 2024 • Haoran Hou, Mingtao Feng, Zijie Wu, Weisheng Dong, Qing Zhu, Yaonan Wang, Ajmal Mian

In this work, we focus on the distributional properties of point clouds and formulate the voting process as generating new points in the high-density region of the distribution of object centers.

3D Object Detection Object +2

3D Spatial Multimodal Knowledge Accumulation for Scene Graph Prediction in Point Cloud

no code implementations • CVPR 2023 • Mingtao Feng, Haoran Hou, Liang Zhang, Zijie Wu, Yulan Guo, Ajmal Mian

In-depth understanding of a 3D scene not only involves locating/recognizing individual objects, but also requires to infer the relationships and interactions among them.

Scene Graph Generation: A Comprehensive Survey

no code implementations • 3 Jan 2022 • Guangming Zhu, Liang Zhang, Youliang Jiang, Yixuan Dang, Haoran Hou, Peiyi Shen, Mingtao Feng, Xia Zhao, Qiguang Miao, Syed Afaq Ali Shah, Mohammed Bennamoun

In this paper, we provide a comprehensive survey of recent achievements in this field brought about by deep learning techniques.

Graph Generation object-detection +4