Conference
Edge Aware Grey Image Enlargement
| العنوان: | Edge Aware Grey Image Enlargement |
|---|---|
| المؤلفون: | 謝政勳, 劉慶華, 洪瑋隆, 趙強福, HSIEH, CHENG-HSIUNG, LIU, CHING-HUA, HUNG, WEI-LUNG, ZHAO, QIANG-FU |
| المساهمون: | 資訊工程系 |
| بيانات النشر: | IEEE Xplore Digital Library //ieeexplore.ieee.org/Xplore/home.jsp |
| سنة النشر: | 2012 |
| المجموعة: | Chaoyang University of Technology Institutional Repository (CYUTIR) |
| مصطلحات موضوعية: | grey polynomial interpolation, image enlargement, edge enhancement, edge aware, image resize |
| الوصف: | 此著作版本為Post-print作者版 ; Interpolation-based approaches for image enlargement generally suffer from the problem of blurry and jagged edge. To deal with the problem, this paper presents an edge aware grey image enlargement approach (EAGIE) which is based on one-dimensional grey polynomial interpolation (1-D GPI). The proposed EAGIE consists of four stages: (i) Canny edge detection, (ii) edge pixel interpolation, (iii) edge adjacent pixel interpolation, and (iv) non-edge pixel interpolation. In the EAGIE, the three groups of pixels are used to find interpolated pixels with the 1-D GPI. The proposed EAGIE is verified and compared with popular 2-D interpolation approaches. Simulation results indicate that the proposed EAGIE has better edge performance than the compared approaches. This suggests the EAGIE is able to relieve the problem of blurry and jagged edge in interpolation-based approaches for image enlargement. |
| نوع الوثيقة: | conference object |
| وصف الملف: | 544646 bytes; application/pdf |
| اللغة: | English |
| Relation: | 2011 3rd International Conference on Awareness Science and Technology; http://ir.lib.cyut.edu.tw:8080/handle/310901800/22447; http://ir.lib.cyut.edu.tw:8080/bitstream/310901800/22447/2/Edge Aware Grey Image Enlargement.pdf |
| الاتاحة: | http://ir.lib.cyut.edu.tw:8080/handle/310901800/22447 http://ir.lib.cyut.edu.tw:8080/bitstream/310901800/22447/2/Edge Aware Grey Image Enlargement.pdf |
| رقم الانضمام: | edsbas.E6AEBA08 |
| قاعدة البيانات: | BASE |
| الوصف غير متاح. |