Magnification method for displayed image based on gradient direction and strength in wide pixels area

Kenji Muto, F. Saitoh

研究成果: Conference contribution

抄録

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.

元の言語English
ホスト出版物のタイトルIDW '06 - Proceedings of the 13th International Display Workshops
ページ539-542
ページ数4
1
出版物ステータスPublished - 2006
外部発表Yes
イベント13th International Display Workshops, IDW '06 - Otsu
継続期間: 2006 12 62006 12 6

Other

Other13th International Display Workshops, IDW '06
Otsu
期間06/12/606/12/6

Fingerprint

magnification
Pixels
pixels
gradients
Convolution
Interpolation
Image processing
Gauss equation
linings
convolution integrals
interpolation
image processing
Direction compound

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials
  • Radiology Nuclear Medicine and imaging
  • Atomic and Molecular Physics, and Optics

これを引用

Muto, K., & Saitoh, F. (2006). Magnification method for displayed image based on gradient direction and strength in wide pixels area. : IDW '06 - Proceedings of the 13th International Display Workshops (巻 1, pp. 539-542)

Magnification method for displayed image based on gradient direction and strength in wide pixels area. / Muto, Kenji; Saitoh, F.

IDW '06 - Proceedings of the 13th International Display Workshops. 巻 1 2006. p. 539-542.

研究成果: Conference contribution

Muto, K & Saitoh, F 2006, Magnification method for displayed image based on gradient direction and strength in wide pixels area. : IDW '06 - Proceedings of the 13th International Display Workshops. 巻. 1, pp. 539-542, 13th International Display Workshops, IDW '06, Otsu, 06/12/6.
Muto K, Saitoh F. Magnification method for displayed image based on gradient direction and strength in wide pixels area. : IDW '06 - Proceedings of the 13th International Display Workshops. 巻 1. 2006. p. 539-542
Muto, Kenji ; Saitoh, F. / Magnification method for displayed image based on gradient direction and strength in wide pixels area. IDW '06 - Proceedings of the 13th International Display Workshops. 巻 1 2006. pp. 539-542
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