ChartMaster: An End-to-End Method to Recognize, Redraw, and Redesign Chart
Chart is one kind of ubiquitous information, which is widely utilized and easy for people to understand. Due to there are so many different kinds and different styles of charts, it is not an easy task for a computer to recognize a chart, as well as to redraw the chart or redesign it. This study prop...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2021-01-01
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| Series: | Discrete Dynamics in Nature and Society |
| Online Access: | http://dx.doi.org/10.1155/2021/9559430 |
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| _version_ | 1832546017129529344 |
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| author | Lingmei Zhang Guangxia Wang Lingyu Chen |
| author_facet | Lingmei Zhang Guangxia Wang Lingyu Chen |
| author_sort | Lingmei Zhang |
| collection | DOAJ |
| description | Chart is one kind of ubiquitous information, which is widely utilized and easy for people to understand. Due to there are so many different kinds and different styles of charts, it is not an easy task for a computer to recognize a chart, as well as to redraw the chart or redesign it. This study proposes a three-stage method to chart recognition: analyze the classification of charts, analyze the structure of charts, and analyze the content of charts. When classifying charts, we choose ResNet-50. When recognizing the structure and content of charts, we use different deep frameworks to extract key points based on different types of charts. Besides, we also introduce two datasets, UCCD and UCID, to train deep models to classify and recognize charts. Finally, we utilize some traditional geometric methods to obtain an original table of a chart, so we can redraw it. |
| format | Article |
| id | doaj-art-c92377e89f3142bfa8a58f9334f58a33 |
| institution | Kabale University |
| issn | 1607-887X |
| language | English |
| publishDate | 2021-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Discrete Dynamics in Nature and Society |
| spelling | doaj-art-c92377e89f3142bfa8a58f9334f58a332025-02-03T07:24:13ZengWileyDiscrete Dynamics in Nature and Society1607-887X2021-01-01202110.1155/2021/9559430ChartMaster: An End-to-End Method to Recognize, Redraw, and Redesign ChartLingmei Zhang0Guangxia Wang1Lingyu Chen2Information Engineering UniversityInformation Engineering UniversityInformation Engineering UniversityChart is one kind of ubiquitous information, which is widely utilized and easy for people to understand. Due to there are so many different kinds and different styles of charts, it is not an easy task for a computer to recognize a chart, as well as to redraw the chart or redesign it. This study proposes a three-stage method to chart recognition: analyze the classification of charts, analyze the structure of charts, and analyze the content of charts. When classifying charts, we choose ResNet-50. When recognizing the structure and content of charts, we use different deep frameworks to extract key points based on different types of charts. Besides, we also introduce two datasets, UCCD and UCID, to train deep models to classify and recognize charts. Finally, we utilize some traditional geometric methods to obtain an original table of a chart, so we can redraw it.http://dx.doi.org/10.1155/2021/9559430 |
| spellingShingle | Lingmei Zhang Guangxia Wang Lingyu Chen ChartMaster: An End-to-End Method to Recognize, Redraw, and Redesign Chart Discrete Dynamics in Nature and Society |
| title | ChartMaster: An End-to-End Method to Recognize, Redraw, and Redesign Chart |
| title_full | ChartMaster: An End-to-End Method to Recognize, Redraw, and Redesign Chart |
| title_fullStr | ChartMaster: An End-to-End Method to Recognize, Redraw, and Redesign Chart |
| title_full_unstemmed | ChartMaster: An End-to-End Method to Recognize, Redraw, and Redesign Chart |
| title_short | ChartMaster: An End-to-End Method to Recognize, Redraw, and Redesign Chart |
| title_sort | chartmaster an end to end method to recognize redraw and redesign chart |
| url | http://dx.doi.org/10.1155/2021/9559430 |
| work_keys_str_mv | AT lingmeizhang chartmasteranendtoendmethodtorecognizeredrawandredesignchart AT guangxiawang chartmasteranendtoendmethodtorecognizeredrawandredesignchart AT lingyuchen chartmasteranendtoendmethodtorecognizeredrawandredesignchart |