Compact Local Directional Texture Pattern for Local Image Description
This paper presents an effective local image feature region descriptor, called CLDTP descriptor (Compact Local Directional Texture Pattern), and its application in image matching and object recognition. The CLDTP descriptor encodes the directional and contrast information in a local region, so it co...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2015-01-01
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| Series: | Advances in Multimedia |
| Online Access: | http://dx.doi.org/10.1155/2015/360186 |
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| _version_ | 1849307369858662400 |
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| author | Hui Zeng Rui Zhang Mingming Huang Xiuqing Wang |
| author_facet | Hui Zeng Rui Zhang Mingming Huang Xiuqing Wang |
| author_sort | Hui Zeng |
| collection | DOAJ |
| description | This paper presents an effective local image feature region descriptor, called CLDTP descriptor (Compact Local Directional Texture Pattern), and its application in image matching and object recognition. The CLDTP descriptor encodes the directional and contrast information in a local region, so it contains the gradient orientation information and the gradient magnitude information. As the dimension of the CLDTP histogram is much lower than the dimension of the LDTP histogram, the CLDTP descriptor has higher computational efficiency and it is suitable for image matching. Extensive experiments have validated the effectiveness of the designed CLDTP descriptor. |
| format | Article |
| id | doaj-art-291492dafbb540e7b298d3e298a30fca |
| institution | Kabale University |
| issn | 1687-5680 1687-5699 |
| language | English |
| publishDate | 2015-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Multimedia |
| spelling | doaj-art-291492dafbb540e7b298d3e298a30fca2025-08-20T03:54:47ZengWileyAdvances in Multimedia1687-56801687-56992015-01-01201510.1155/2015/360186360186Compact Local Directional Texture Pattern for Local Image DescriptionHui Zeng0Rui Zhang1Mingming Huang2Xiuqing Wang3School of Automation and Electrical Engineering, University of Science and Technology Beijing, Beijing 100083, ChinaSchool of Automation and Electrical Engineering, University of Science and Technology Beijing, Beijing 100083, ChinaSchool of Automation and Electrical Engineering, University of Science and Technology Beijing, Beijing 100083, ChinaVocational & Technical Institute, Hebei Normal University, Shijiazhuang 050024, ChinaThis paper presents an effective local image feature region descriptor, called CLDTP descriptor (Compact Local Directional Texture Pattern), and its application in image matching and object recognition. The CLDTP descriptor encodes the directional and contrast information in a local region, so it contains the gradient orientation information and the gradient magnitude information. As the dimension of the CLDTP histogram is much lower than the dimension of the LDTP histogram, the CLDTP descriptor has higher computational efficiency and it is suitable for image matching. Extensive experiments have validated the effectiveness of the designed CLDTP descriptor.http://dx.doi.org/10.1155/2015/360186 |
| spellingShingle | Hui Zeng Rui Zhang Mingming Huang Xiuqing Wang Compact Local Directional Texture Pattern for Local Image Description Advances in Multimedia |
| title | Compact Local Directional Texture Pattern for Local Image Description |
| title_full | Compact Local Directional Texture Pattern for Local Image Description |
| title_fullStr | Compact Local Directional Texture Pattern for Local Image Description |
| title_full_unstemmed | Compact Local Directional Texture Pattern for Local Image Description |
| title_short | Compact Local Directional Texture Pattern for Local Image Description |
| title_sort | compact local directional texture pattern for local image description |
| url | http://dx.doi.org/10.1155/2015/360186 |
| work_keys_str_mv | AT huizeng compactlocaldirectionaltexturepatternforlocalimagedescription AT ruizhang compactlocaldirectionaltexturepatternforlocalimagedescription AT mingminghuang compactlocaldirectionaltexturepatternforlocalimagedescription AT xiuqingwang compactlocaldirectionaltexturepatternforlocalimagedescription |