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

K. Muto, F. Saitoh

研究成果: Paper査読

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.

本文言語English
ページ539-542
ページ数4
出版ステータスPublished - 2006
外部発表はい
イベント13th International Display Workshops, IDW '06 - Otsu, Japan
継続期間: 2006 12 62006 12 6

Conference

Conference13th International Display Workshops, IDW '06
国/地域Japan
CityOtsu
Period06/12/606/12/6

ASJC Scopus subject areas

  • 電子工学および電気工学
  • 電子材料、光学材料、および磁性材料
  • 放射線学、核医学およびイメージング
  • 原子分子物理学および光学

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