Search Results for author: Guangcun Shan

Found 6 papers, 0 papers with code

Recognizing Handwritten Mathematical Expressions as LaTex Sequences Using a Multiscale Robust Neural Network

no code implementations26 Feb 2020 Hongyu Wang, Guangcun Shan

In this paper, a robust multiscale neural network is proposed to recognize handwritten mathematical expressions and output LaTeX sequences, which can effectively and correctly focus on where each step of output should be concerned and has a positive effect on analyzing the two-dimensional structure of handwritten mathematical expressions and identifying different mathematical symbols in a long expression.

Accelerating temporal action proposal generation via high performance computing

no code implementations15 Jun 2019 Tian Wang, Shiye Lei, Youyou Jiang, Choi Chang, Hichem Snoussi, Guangcun Shan

It is found that, compared to the traditional Parameter Server architecture, our parallel architecture has higher efficiency on temporal action detection task with multiple GPUs, which is suitable for dealing with the tasks of temporal action proposal generation, especially for large datasets of millions of videos.

Action Detection Action Recognition +2

Robust Encoder-Decoder Learning Framework towards Offline Handwritten Mathematical Expression Recognition Based on Multi-Scale Deep Neural Network

no code implementations8 Feb 2019 Guangcun Shan, Hongyu Wang, Wei Liang

Offline handwritten mathematical expression recognition is a challenging task, because handwritten mathematical expressions mainly have two problems in the process of recognition.

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