1 code implementation • 9 Jan 2024 • Yifan Xie, Boyu Wang, Shiqi Li, Jihua Zhu
In this paper, we propose a novel Iterative Feedback Network (IFNet) for unsupervised point cloud registration, in which the representation of low-level features is efficiently enriched by rerouting subsequent high-level features.
1 code implementation • 2 Nov 2023 • Yifan Xie, Jihua Zhu, Shiqi Li, Pengcheng Shi
Specifically, we first incorporate the projected images from the point clouds and fuse the cross-modal features using the attention mechanism.
no code implementations • 18 Oct 2023 • Shiqi Li, Jihua Zhu, Yifan Xie
Point cloud registration plays a crucial role in various computer vision tasks, and usually demands the resolution of partial overlap registration in practice.
no code implementations • 29 Sep 2023 • Yifan Xie, Julian Berberich, Frank Allgower
Designing data-driven controllers in the presence of noise is an important research problem, in particular when guarantees on stability, robustness, and constraint satisfaction are desired.
no code implementations • 28 Jan 2023 • Yang Sun, Yifan Xie
Identifying causal relations among multi-variate time series is one of the most important elements towards understanding the complex mechanisms underlying the dynamic system.
no code implementations • 2 Dec 2022 • Yifan Xie, Julian Berberich, Frank Allgöwer
By employing a generalized terminal constraint with artificial equilibrium, the scheme does not require prior knowledge of the optimal equilibrium.
1 code implementation • 2 Jul 2022 • Haifan Gong, Hui Cheng, Yifan Xie, Shuangyi Tan, Guanqi Chen, Fei Chen, Guanbin Li
Thyroid nodule classification aims at determining whether the nodule is benign or malignant based on a given ultrasound image.
no code implementations • 2 Feb 2021 • Yifan Xie, Xiang Yin, ShaoYuan Li
We assume that the system has a "secret" that does not want to be revealed to the intruder.
no code implementations • 20 Oct 2020 • Yifan Xie, Xiang Yin, ShaoYuan Li
Compared with the standard deterministic control mechanism, such a non-deterministic control mechanism can enhance the plausible deniability of the controlled system as the online control decision is a random realization and cannot be implicitly inferred from the control policy.