no code implementations • 23 May 2024 • Jiawei Du, Jia Guo, Weihang Zhang, Shengzhu Yang, Hanruo Liu, Huiqi Li, Ningli Wang
The Vision-Language Foundation model is increasingly investigated in the fields of computer vision and natural language processing, yet its exploration in ophthalmology and broader medical applications remains limited.
no code implementations • 23 May 2024 • Jia Guo, Shuai Lu, Weihang Zhang, Huiqi Li
Recent studies highlighted a practical setting of unsupervised anomaly detection (UAD) that builds a unified model for multi-class images, serving as an alternative to the conventional one-class-one-model setup.
no code implementations • 31 Mar 2024 • Jia Guo, Haonan Han, Shuai Lu, Weihang Zhang, Huiqi Li
We propose Class-Agnostic Distribution Alignment (CADA) to align the mismatched score distribution of each implicit class without knowing class information, which enables unified anomaly detection for all classes and samples.
1 code implementation • 17 Jul 2023 • Tingxiong Xiao, Weihang Zhang, Yuxiao Cheng, Jinli Suo
Despite their remarkable performance, deep neural networks remain mostly ``black boxes'', suggesting inexplicability and hindering their wide applications in fields requiring making rational decisions.
1 code implementation • NeurIPS 2023 • Jia Guo, Shuai Lu, Lize Jia, Weihang Zhang, Huiqi Li
Most advanced unsupervised anomaly detection (UAD) methods rely on modeling feature representations of frozen encoder networks pre-trained on large-scale datasets, e. g. ImageNet.
no code implementations • 25 May 2023 • Weihang Zhang, Ovidiu Serban, Jiahao Sun, Yi-Ke Guo
Knowledge graph completion (KGC), the task of predicting missing information based on the existing relational data inside a knowledge graph (KG), has drawn significant attention in recent years.
no code implementations • 18 Sep 2021 • Jinli Suo, Weihang Zhang, Jin Gong, Xin Yuan, David J. Brady, Qionghai Dai
Signal capture stands in the forefront to perceive and understand the environment and thus imaging plays the pivotal role in mobile vision.
1 code implementation • ICCV 2021 • Xiu Li, Jinli Suo, Weihang Zhang, Xin Yuan, Qionghai Dai
High quality imaging usually requires bulky and expensive lenses to compensate geometric and chromatic aberrations.