Abstract
The magnification of an image is general purposed method for image processing. The typical conventional methods for image magnification are the bi-liner-interpolation and the cubic-convolution. These methods often generate a blurred and unclear image. We proposed a new magnification method by using the gradient information by pixel. And this paper proposes an improved magnification method by using the gauss function and the gradient information in wide pixels area. The experimental results show that the clear magnified images were generated.
| Original language | English |
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| Pages | 539-542 |
| Number of pages | 4 |
| Publication status | Published - 2006 |
| Externally published | Yes |
| Event | 13th International Display Workshops, IDW '06 - Otsu, Japan Duration: 2006 Dec 6 → 2006 Dec 6 |
Conference
| Conference | 13th International Display Workshops, IDW '06 |
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| Country/Territory | Japan |
| City | Otsu |
| Period | 06/12/6 → 06/12/6 |
ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Electronic, Optical and Magnetic Materials
- Radiology Nuclear Medicine and imaging
- Atomic and Molecular Physics, and Optics