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Chengzhi Cao

9 accepted papers

2026

EventGait: Towards Robust Gait Recognition with Event Streams

CVPR 2026

Gait recognition enables non-intrusive, privacy-preserving identification but suffers in uncontrolled environments due to illumination and motion sensitivity in conventional cameras. In this work, we explore gait recognition using event cameras, which offer microsecond temporal resolution and high d

Cited by 0SourcecodeScholar
2025

EventMamba: Enhancing Spatio-Temporal Locality with State Space Models for Event-Based Video Reconstruction

AAAI 2025technical

Leveraging its robust linear global modeling capability, Mamba has notably excelled in computer vision. Despite its success, existing Mamba-based vision models have overlooked the nuances of event-driven tasks, especially in video reconstruction. Event-based video reconstruction (EBVR) demands spati…

Cited by 0SourcePDFScholar
2025

Motion-adaptive Transformer for Event-based Image Deblurring

AAAI 2025technical

Event cameras, which capture pixel-level brightness changes asynchronously, provide rich motion information that is often missed during traditional frame-based camera exposures, thereby offering fresh perspectives for motion deblurring. Although current approaches incorporate event intensity, they n…

2025

PAID: Pairwise Angular-Invariant Decomposition for Continual Test-Time Adaptation

NeurIPS 2025poster

Continual Test-Time Adaptation (CTTA) aims to online adapt a pre-trained model to changing environments during inference. Most existing methods focus on exploiting target data, while overlooking another crucial source of information, the pre-trained weights, which encode underutilized domain-invaria…

Cited by 0SourcecodeScholar
2024

Enhancing Human-AI Collaboration Through Logic-Guided Reasoning

ICLR 2024poster

We present a systematic framework designed to enhance human-robot perception and collaboration through the integration of logical rules and Theory of Mind (ToM). Logical rules provide interpretable predictions and generalize well across diverse tasks, making them valuable for learning and decision-m…

Cited by 5SourcePDFScholar
2024

Neuromorphic Event Signal-Driven Network for Video De-raining

AAAI 2024technical

Convolutional neural networks-based video de-raining methods commonly rely on dense intensity frames captured by CMOS sensors. However, the limited temporal resolution of these sensors hinders the capture of dynamic rainfall information, limiting further improvement in de-raining performance. This s…

Cited by 10SourcePDFScholar
2023

Discovering Intrinsic Spatial-Temporal Logic Rules to Explain Human Actions

NeurIPS 2023poster

We propose an interpretable model to uncover the behavioral patterns of human movements by analyzing their trajectories. Our approach is based on the belief that human actions are driven by intentions and are influenced by environmental factors such as spatial relationships with surrounding objects.…

Cited by 7SourcePDFScholar
2023

Event-Guided Person Re-Identification via Sparse-Dense Complementary Learning

CVPR 2023poster

Video-based person re-identification (Re-ID) is a prominent computer vision topic due to its wide range of video surveillance applications. Most existing methods utilize spatial and temporal correlations in frame sequences to obtain discriminative person features. However, inevitable degradations, e…

Cited by 17SourcePDFScholar
2022

Event-driven Video Deblurring via Spatio-Temporal Relation-Aware Network

IJCAI 2022poster

Video deblurring with event information has attracted considerable attention. To help deblur each frame, existing methods usually compress a specific event sequence into a feature tensor with the same size as the corresponding video. However, this strategy neither considers the pixel-level spatial b…