Search Results for author: Chenge Li

Found 4 papers, 2 papers with code

Visual Representation Learning with Self-Supervised Attention for Low-Label High-data Regime

1 code implementation22 Jan 2022 Prarthana Bhattacharyya, Chenge Li, Xiaonan Zhao, István Fehérvári, Jason Sun

For few-shot image classification we train SSL-ViTs without any supervision, on external data, and use this trained embedder to adapt quickly to novel classes with limited number of labels.

Few-Shot Image Classification Image Retrieval +4

TrackNet: Simultaneous Object Detection and Tracking and Its Application in Traffic Video Analysis

no code implementations4 Feb 2019 Chenge Li, Gregory Dobler, Xin Feng, Yao Wang

We propose a novel network structure named trackNet that can directly detect a 3D tube enclosing a moving object in a video segment by extending the faster R-CNN framework.

Object object-detection +3

Very Long Term Field of View Prediction for 360-degree Video Streaming

1 code implementation4 Feb 2019 Chenge Li, Weixi Zhang, Yong liu, Yao Wang

In this work, we treat the FoV prediction as a sequence learning problem, and propose to predict the target user's future FoV not only based on the user's own past FoV center trajectory but also other users' future FoV locations.

Pixel-wise object tracking

no code implementations20 Nov 2017 Yilin Song, Chenge Li, Yao Wang

In this paper, we propose a novel pixel-wise visual object tracking framework that can track any anonymous object in a noisy background.

Object Segmentation +2

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