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Zixuan Zhao

4 accepted papers

2025

OmiAD: One-Step Adaptive Masked Diffusion Model for Multi-class Anomaly Detection via Adversarial Distillation

ICML 2025poster

Diffusion models have demonstrated outstanding performance in industrial anomaly detection. However, their iterative denoising nature results in slow inference speed, limiting their practicality for real-time industrial deployment. To address this challenge, we propose OmiAD, a one-step masked diffu…

Cited by 0SourcePDFScholar
2025

Weakly-Supervised Video Highlight Detection by Characteristic and Commonality Modeling

ICASSP 2025accepted

Video highlight detection is important for video understanding, as it localizes the attractive regions in the video automatically. Because the fully-supervised video highlight is expensive for its frame-level annotation, we present a novel network for weakly-supervised video highlight detection base…

Cited by 0SourceScholar
2023

Movement Enhancement toward Multi-Scale Video Feature Representation for Temporal Action Detection

ICCV 2023poster

Boundary localization is a challenging problem in Temporal Action Detection (TAD), in which there are two main issues. First, the submergence of movement feature, i.e. the movement information in a snippet is covered by the scene information. Second, the scale of action, that is, the proportion of a…

Cited by 11PDFScholar
2023

Why Is the Winner the Best?

CVPR 2023poster

International benchmarking competitions have become fundamental for the comparative performance assessment of image analysis methods. However, little attention has been given to investigating what can be learnt from these competitions. Do they really generate scientific progress? What are common and…

Cited by 29SourcePDFScholar