Search Results for author: Yizhe Li

Found 4 papers, 3 papers with code

Advancing Pre-trained Teacher: Towards Robust Feature Discrepancy for Anomaly Detection

1 code implementation3 May 2024 Canhui Tang, Sanping Zhou, Yizhe Li, Yonghao Dong, Le Wang

The success of knowledge distillation mainly relies on how to keep the feature discrepancy between the teacher and student model, in which it assumes that: (1) the teacher model can jointly represent two different distributions for the normal and abnormal patterns, while (2) the student model can only reconstruct the normal distribution.

Anomaly Detection Attribute +1

Single-Shot and Multi-Shot Feature Learning for Multi-Object Tracking

no code implementations17 Nov 2023 Yizhe Li, Sanping Zhou, Zheng Qin, Le Wang, Jinjun Wang, Nanning Zheng

In this paper, we propose a simple yet effective two-stage feature learning paradigm to jointly learn single-shot and multi-shot features for different targets, so as to achieve robust data association in the tracking process.

Multi-Object Tracking

Exploring the Benefits of Visual Prompting in Differential Privacy

1 code implementation ICCV 2023 Yizhe Li, Yu-Lin Tsai, Xuebin Ren, Chia-Mu Yu, Pin-Yu Chen

Visual Prompting (VP) is an emerging and powerful technique that allows sample-efficient adaptation to downstream tasks by engineering a well-trained frozen source model.

Image Classification Transfer Learning +1

Efficient Urban-scale Point Clouds Segmentation with BEV Projection

1 code implementation19 Sep 2021 Zhenhong Zou, Yizhe Li

To demonstrate the benefits of our method, we conduct various experiments on the SensatUrban dataset, in which our model presents competitive evaluation results (61. 17% mIoU and 91. 37% OverallAccuracy).

3D Semantic Segmentation Segmentation

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