Seminar

3D object detection aims to categorize and localize objects from 3D sensor data  with many applications in autonomous driving, robotics, virtual reality, etc. Recently, this field has obtained remarkable advancements […]

Open-vocabulary scene understanding aims to localize and recognize unseen categories beyond the annotated label space. The recent breakthrough of 2D open-vocabulary perception is largely driven by Internet-scale paired image-text data […]

Data-driven control (DDC) is a control strategy that develops controllers from data for unknown systems, and it is increasingly popular in various research fields. DDC can be divided into indirect […]

Event-based vision represents a paradigm shift in how vision information is captured and processed. By only responding to dynamic intensity changes in the scene, event-based sensing produces far less data […]

Parallel imaging is widely used in clinical MRI to accelerate data acquisition or correct artifacts through the use of multiple receiving coils where each coil exhibits a unique spatial coil […]

Recent development of ultra-low-field (ULF) MRI presents opportunities for low-power, EMI shielding-free, and portable clinical applications of MRI. However, the imaging performance of these emerging ULF MRI scanners remains limited […]

In recent years, there has been an intensive development of portable ultralow-field magnetic resonance imaging (MRI) for low-cost, shielding-free, and point-of-care applications. However, its quality is poor and scan time […]

Superconductors can potentially be used in electrical machines in future electric aircraft, since superconductors can increase the power density of electrical machines. When superconductors are carrying ac or are subject […]

Federated learning (FL) inevitably confronts the challenge of system heterogeneity in practical scenarios. To enhance the capabilities of most model-homogeneous FL methods in handling system heterogeneity, we propose a training […]

Existing methods for adapting Neural Radiance Fields (NeRFs) to scene changes require extensive data capture and model retraining, which is both time-consuming and labor-intensive. In this paper, we tackle the […]

Rapid advancements in 3D vision-language (3D-VL) tasks, such as 3D Visual Question Answering (3D-VQA) and 3D Visual Grounding (3D-VG), have opened up new avenues for human interaction with embodied agents […]

Moire patterns, appearing as color distortions, severely degrade the image and video qualities when filming a screen with digital cameras. Considering the increasing demands for capturing videos, we study how […]

Resting-state fMRI (rsfMRI) has emerged as the most valuable, non-invasive imaging technique to map long-range, brain-wide functional connectivity networks. Recently, dynamic rsfMRI network segregation and integration have been shown to […]

Arrays, graphs, and point sets are fundamental data organization forms in mathematics, with significant applications in scientific computing and engineering problems like signal processing, molecular discovery, and 3D vision. However, […]

Morphological profiling in imaging microscopy can reveal biological cells characteristics. However, current image-based assay relays heavily on costly and extensive amount of fluorescent antibodies and is limited by the trade-off […]

Quantitative phase and polarization microscope (QPPI) is a useful label-free microscopic tool in revealing the quantitative biophysical information of cells, such as cell shape, dry mass and their subcellular distribution. […]

Optimization problems subject to hard constraints are common in time-critical applications such as autonomous driving and wireless communication. However, existing iterative solvers often face difficulties in solving these problems in […]

Since 2019, reconfigurable intelligent surface (RIS) has attracted a lot of interests from both academia and industry. In this talk, Professor Jie Zhang will first introduce their pioneering work on […]

Nowadays, there is a large effort to find a monolithic solution for photonics and electronics. The main purpose is to integrate materials which have high carrier mobility and high photonic […]

Micro-printing is a good way to manufacture patterning structures in modern manufacture, which has been widely used in fields, e.g. micro-LED display, benefiting from the high material utilization. The electrohydrodynamic […]