Search Results for author: Chenglin Yao

Found 3 papers, 0 papers with code

Video Question Answering Using CLIP-Guided Visual-Text Attention

no code implementations6 Mar 2023 Shuhong Ye, Weikai Kong, Chenglin Yao, Jianfeng Ren, Xudong Jiang

Specifically, we first extract video features using a TimeSformer and text features using a BERT from the target application domain, and utilize CLIP to extract a pair of visual-text features from the general-knowledge domain through the domain-specific learning.

General Knowledge Question Answering +1

Human Activity Recognition Using 3D Orthogonally-projected EfficientNet on Radar Time-Range-Doppler Signature

no code implementations24 Nov 2021 Zeyu Wang, Chenglin Yao, Jianfeng Ren, Xudong Jiang

In radar activity recognition, 2D signal representations such as spectrogram, cepstrum and cadence velocity diagram are often utilized, while range information is often neglected.

Human Activity Recognition

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