ICDAR 2023 CROHME: Competition on Recognition of Handwritten Mathematical Expressions
Here is the datasets collected for the Competitionon Recognition of Online Handwritten Mathematical Expressions in competition session of ICDAR 2023. 3 tasks are proposed with different modalities, there are on-line, off-line and bi-modal. For on-line task, we provide .inkml file (contain trace info...
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ftzenodo:oai:zenodo.org:8428035 2024-09-15T18:18:06+00:00 ICDAR 2023 CROHME: Competition on Recognition of Handwritten Mathematical Expressions XIE Yejing Mouchère Harold Simistira Liwicki Foteini Rakesh Sumit Saini Rajkumar Nakagawa Masaki Nguyen Cuong Tuan Truong Thanh-Nghia 2023-10-10 https://doi.org/10.5281/zenodo.8428035 unknown Zenodo https://doi.org/10.1007/978-3-031-41679-8_33 https://zenodo.org/communities/iapr-tc11 https://zenodo.org/communities/ls2n-ipi https://zenodo.org/communities/crohme https://doi.org/10.5281/zenodo.8428034 https://doi.org/10.5281/zenodo.8428035 oai:zenodo.org:8428035 info:eu-repo/semantics/openAccess Creative Commons Attribution Non Commercial Share Alike 3.0 Unported https://creativecommons.org/licenses/by-nc-sa/3.0/legalcode ICDAR 2023, International Conference on Document Analysis and Recognition Mathematical Expressions Handwritting info:eu-repo/semantics/other 2023 ftzenodo https://doi.org/10.5281/zenodo.842803510.1007/978-3-031-41679-8_3310.5281/zenodo.8428034 2024-07-25T15:17:14Z Here is the datasets collected for the Competitionon Recognition of Online Handwritten Mathematical Expressions in competition session of ICDAR 2023. 3 tasks are proposed with different modalities, there are on-line, off-line and bi-modal. For on-line task, we provide .inkml file (contain trace information, mathML and LaTeX string), and also symbol level label graph (SymLG) as ground truth. Except the new data and previous CROHME data, we also provide huge amount of artificial on-line data in the train set. For off-line task, the .png images (scanned from paper or rendering from inkml) and symbol level label graph (SymLG) are provided. Except the new data and previous CROHME data, we use off-line images from OffHME to increase the size of train set. For bi-modal task, both .inkml file and ,png images are provided as 2 channels input, and SymLG as ground truth. All the 3 tasks inherited the data collected from the previous 6 CROHME, and also the new collection 2023 in 3 sites, Nantes (France), Luleå (Sweden) and Tokyo (Japan). ## Tools CROHMElib (CROHME data converting tools and viewer): https://gitlab.univ-nantes.fr/crohme/crohmelib Lgeval (Label Graph Evaluation tools): https://gitlab.com/dprl/lgeval Other/Unknown Material Luleå Luleå Luleå Zenodo |
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Mathematical Expressions Handwritting |
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Mathematical Expressions Handwritting XIE Yejing Mouchère Harold Simistira Liwicki Foteini Rakesh Sumit Saini Rajkumar Nakagawa Masaki Nguyen Cuong Tuan Truong Thanh-Nghia ICDAR 2023 CROHME: Competition on Recognition of Handwritten Mathematical Expressions |
topic_facet |
Mathematical Expressions Handwritting |
description |
Here is the datasets collected for the Competitionon Recognition of Online Handwritten Mathematical Expressions in competition session of ICDAR 2023. 3 tasks are proposed with different modalities, there are on-line, off-line and bi-modal. For on-line task, we provide .inkml file (contain trace information, mathML and LaTeX string), and also symbol level label graph (SymLG) as ground truth. Except the new data and previous CROHME data, we also provide huge amount of artificial on-line data in the train set. For off-line task, the .png images (scanned from paper or rendering from inkml) and symbol level label graph (SymLG) are provided. Except the new data and previous CROHME data, we use off-line images from OffHME to increase the size of train set. For bi-modal task, both .inkml file and ,png images are provided as 2 channels input, and SymLG as ground truth. All the 3 tasks inherited the data collected from the previous 6 CROHME, and also the new collection 2023 in 3 sites, Nantes (France), Luleå (Sweden) and Tokyo (Japan). ## Tools CROHMElib (CROHME data converting tools and viewer): https://gitlab.univ-nantes.fr/crohme/crohmelib Lgeval (Label Graph Evaluation tools): https://gitlab.com/dprl/lgeval |
format |
Other/Unknown Material |
author |
XIE Yejing Mouchère Harold Simistira Liwicki Foteini Rakesh Sumit Saini Rajkumar Nakagawa Masaki Nguyen Cuong Tuan Truong Thanh-Nghia |
author_facet |
XIE Yejing Mouchère Harold Simistira Liwicki Foteini Rakesh Sumit Saini Rajkumar Nakagawa Masaki Nguyen Cuong Tuan Truong Thanh-Nghia |
author_sort |
XIE Yejing |
title |
ICDAR 2023 CROHME: Competition on Recognition of Handwritten Mathematical Expressions |
title_short |
ICDAR 2023 CROHME: Competition on Recognition of Handwritten Mathematical Expressions |
title_full |
ICDAR 2023 CROHME: Competition on Recognition of Handwritten Mathematical Expressions |
title_fullStr |
ICDAR 2023 CROHME: Competition on Recognition of Handwritten Mathematical Expressions |
title_full_unstemmed |
ICDAR 2023 CROHME: Competition on Recognition of Handwritten Mathematical Expressions |
title_sort |
icdar 2023 crohme: competition on recognition of handwritten mathematical expressions |
publisher |
Zenodo |
publishDate |
2023 |
url |
https://doi.org/10.5281/zenodo.8428035 |
genre |
Luleå Luleå Luleå |
genre_facet |
Luleå Luleå Luleå |
op_source |
ICDAR 2023, International Conference on Document Analysis and Recognition |
op_relation |
https://doi.org/10.1007/978-3-031-41679-8_33 https://zenodo.org/communities/iapr-tc11 https://zenodo.org/communities/ls2n-ipi https://zenodo.org/communities/crohme https://doi.org/10.5281/zenodo.8428034 https://doi.org/10.5281/zenodo.8428035 oai:zenodo.org:8428035 |
op_rights |
info:eu-repo/semantics/openAccess Creative Commons Attribution Non Commercial Share Alike 3.0 Unported https://creativecommons.org/licenses/by-nc-sa/3.0/legalcode |
op_doi |
https://doi.org/10.5281/zenodo.842803510.1007/978-3-031-41679-8_3310.5281/zenodo.8428034 |
_version_ |
1810456234980016128 |