Search Results for author: Dian Zheng

Found 4 papers, 2 papers with code

DiffuVolume: Diffusion Model for Volume based Stereo Matching

no code implementations30 Aug 2023 Dian Zheng, Xiao-Ming Wu, Zuhao Liu, Jingke Meng, Wei-Shi Zheng

Our method, termed DiffuVolume, considers the diffusion model as a cost volume filter, which will recurrently remove the redundant information from the cost volume.

Stereo Matching Zero-shot Generalization

Estimator Meets Equilibrium Perspective: A Rectified Straight Through Estimator for Binary Neural Networks Training

1 code implementation ICCV 2023 Xiao-Ming Wu, Dian Zheng, Zuhao Liu, Wei-Shi Zheng

The pioneering work BinaryConnect uses Straight Through Estimator (STE) to mimic the gradients of the sign function, but it also causes the crucial inconsistency problem.

Binarization

Generating Anomalies for Video Anomaly Detection With Prompt-Based Feature Mapping

no code implementations CVPR 2023 Zuhao Liu, Xiao-Ming Wu, Dian Zheng, Kun-Yu Lin, Wei-Shi Zheng

There also exists a scene gap between virtual and real scenarios, including scene-specific anomalies (events that are abnormal in one scene but normal in another) and scene-specific attributes, such as the viewpoint of the surveillance camera.

Anomaly Detection In Surveillance Videos Video Anomaly Detection

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