Search Results for author: Jia-xin Cai

Found 3 papers, 0 papers with code

Lung image segmentation by generative adversarial networks

no code implementations30 Jul 2019 Jia-xin Cai, Hongfeng Zhu

The generative adversarial networks was employed to translate the original lung image to the segmented image.

Image Segmentation Segmentation +2

RGB Video Based Tennis Action Recognition Using a Deep Historical Long Short-Term Memory

no code implementations2 Aug 2018 Jia-xin Cai, Xin Tang

Action recognition has attracted increasing attention from RGB input in computer vision partially due to potential applications on somatic simulation and statistics of sport such as virtual tennis game and tennis techniques and tactics analysis by video.

Action Recognition Temporal Action Localization

Learning zeroth class dictionary for human action recognition

no code implementations13 Mar 2016 Jia-xin Cai, Xin Tang, Lifang Zhang, Guocan Feng

In this paper, a discriminative two-phase dictionary learning framework is proposed for classifying human action by sparse shape representations, in which the first-phase dictionary is learned on the selected discriminative frames and the second-phase dictionary is built for recognition using reconstruction errors of the first-phase dictionary as input features.

Action Recognition Dictionary Learning +1

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