Robust encoder-decoder learning framework for offline handwritten mathematical expression recognition based on a multi-scale deep neural network
Sign Up to like & getrecommendations! Published in 2020 at "Science China Information Sciences"
DOI: 10.1007/s11432-018-9824-9
Abstract: Offline handwritten mathematical expression recognition is a challenging task, because handwritten mathematical expressions mainly have two problems in the process of recognition. On one hand, it is how to correctly recognize different mathematical symbols. On… read more here.
Keywords: mathematical expression; handwritten mathematical; recognition; offline handwritten ... See more keywords
Mathematical expression for the capacitance of coplanar strips
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DOI: 10.1016/j.elstat.2019.103371
Abstract: Abstract Knowledge of the capacitance for the coplanar arrangement of long conducting strips is relevant for transmission lines and micro-antenna design for communications and medical applications. More generally, the evaluation of capacitances for non-trivial geometries… read more here.
Keywords: expression; capacitance coplanar; mathematical expression; expression capacitance ... See more keywords
Improving Handwritten Mathematical Expression Recognition via Integrating Convolutional Neural Network With Transformer and Diffusion-Based Data Augmentation
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DOI: 10.1109/access.2024.3399919
Abstract: Handwritten mathematical expression recognition (HMER) poses a formidable challenge due to the intricate two-dimensional structures and diverse handwriting styles. This paper introduces a novel approach to improve HMER accuracy by employing an integrated, high-capacity architecture… read more here.
Keywords: expression recognition; mathematical expression; handwritten mathematical; data augmentation ... See more keywords
MathNet: A Data-Centric Approach for Printed Mathematical Expression Recognition
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DOI: 10.1109/access.2024.3404834
Abstract: Printed mathematical expression recognition (MER) models are usually trained and tested using LaTeX-generated mathematical expressions (MEs) as input and the LaTeX source code as ground truth. As the same ME can be generated by various… read more here.
Keywords: expression recognition; mathematical expression; data centric; printed mathematical ... See more keywords
Improving Handwritten Mathematical Expression Recognition via Similar Symbol Distinguishing
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Transactions on Multimedia"
DOI: 10.1109/tmm.2023.3260648
Abstract: Handwritten mathematical expression recognition (HMER) is an essential task in the OCR community, which consists of two sub-tasks, i.e., symbol recognition and structure parsing. Modern literature treats HMER as a LaTeX sequence predicting problem that… read more here.
Keywords: expression recognition; mathematical expression; improving handwritten; recognition ... See more keywords