A Fuzzy Logic-Based Video Subtitle and Caption Coloring System
An approach has been proposed for automatic adaptive subtitle coloring using fuzzy logic-based algorithm. This system changes the color of the video subtitle/caption to “pleasant” color according to color harmony and the visual perception of the image background colors. In the fuzzy analyzer unit, u...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2012-01-01
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| Series: | Advances in Fuzzy Systems |
| Online Access: | http://dx.doi.org/10.1155/2012/671851 |
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| _version_ | 1850228388098211840 |
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| author | Mohsen Davoudi M. B. Menhaj Nima Seif Naraghi Ali Aref Majid Davoodi Mehdi Davoudi |
| author_facet | Mohsen Davoudi M. B. Menhaj Nima Seif Naraghi Ali Aref Majid Davoodi Mehdi Davoudi |
| author_sort | Mohsen Davoudi |
| collection | DOAJ |
| description | An approach has been proposed for automatic adaptive subtitle coloring using fuzzy logic-based algorithm. This system changes the color of the video subtitle/caption to “pleasant” color according to color harmony and the visual perception of the image background colors. In the fuzzy analyzer unit, using RGB histograms of background image, the R, G, and B values for the color of the subtitle/caption are computed using fixed fuzzy IF-THEN rules fully driven from the color harmony theories to satisfy complementary color and subtitle-background color harmony conditions. A real-time hardware structure has been proposed for implementation of the front-end processing unit as well as the fuzzy analyzer unit. |
| format | Article |
| id | doaj-art-2030c7f24c6f4770bb2f8bf21f83e2bf |
| institution | OA Journals |
| issn | 1687-7101 1687-711X |
| language | English |
| publishDate | 2012-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Fuzzy Systems |
| spelling | doaj-art-2030c7f24c6f4770bb2f8bf21f83e2bf2025-08-20T02:04:33ZengWileyAdvances in Fuzzy Systems1687-71011687-711X2012-01-01201210.1155/2012/671851671851A Fuzzy Logic-Based Video Subtitle and Caption Coloring SystemMohsen Davoudi0M. B. Menhaj1Nima Seif Naraghi2Ali Aref3Majid Davoodi4Mehdi Davoudi5Department of Electrical Engineering, Islamic Azad University, Hidaj Branch, Hidaj, IranDepartment of Electrical Engineering, Amirkabir University of Technology, Hafez Street, Tehran 15875, IranEnergy Department, Politecnico di Milano, Via La Masa 34, 20156 Milan, ItalyDepartment of Electrical Engineering, Islamic Azad University, Takestan Branch, Takestan, IranDepartment of Electrical Engineering, Islamic Azad University, Takestan Branch, Takestan, IranEnergy Department, Politecnico di Milano, Via La Masa 34, 20156 Milan, ItalyAn approach has been proposed for automatic adaptive subtitle coloring using fuzzy logic-based algorithm. This system changes the color of the video subtitle/caption to “pleasant” color according to color harmony and the visual perception of the image background colors. In the fuzzy analyzer unit, using RGB histograms of background image, the R, G, and B values for the color of the subtitle/caption are computed using fixed fuzzy IF-THEN rules fully driven from the color harmony theories to satisfy complementary color and subtitle-background color harmony conditions. A real-time hardware structure has been proposed for implementation of the front-end processing unit as well as the fuzzy analyzer unit.http://dx.doi.org/10.1155/2012/671851 |
| spellingShingle | Mohsen Davoudi M. B. Menhaj Nima Seif Naraghi Ali Aref Majid Davoodi Mehdi Davoudi A Fuzzy Logic-Based Video Subtitle and Caption Coloring System Advances in Fuzzy Systems |
| title | A Fuzzy Logic-Based Video Subtitle and Caption Coloring System |
| title_full | A Fuzzy Logic-Based Video Subtitle and Caption Coloring System |
| title_fullStr | A Fuzzy Logic-Based Video Subtitle and Caption Coloring System |
| title_full_unstemmed | A Fuzzy Logic-Based Video Subtitle and Caption Coloring System |
| title_short | A Fuzzy Logic-Based Video Subtitle and Caption Coloring System |
| title_sort | fuzzy logic based video subtitle and caption coloring system |
| url | http://dx.doi.org/10.1155/2012/671851 |
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