计算机工程2012，Vol.38Issue(13)：202-204,3.DOI:10.3969/j.issn.1000-3428.2012.13.060
基于泰勒展开式的图像插值方法
Image Interpolation Method Based on Tyler Expansion
摘要
Abstract
To obtain crisp and smooth image contour of interpolated image, an image interpolation method based on Tyler expansion is proposed. The interpolated pixel in a lateral near the center of edge is approximated by the pixel in this lateral by Tyler expansion. It reduces width of edge and increases slope, and produces scrip edges. Experimental results show that the advantage of this method is simple and easy to implementation. The method can obtain crisper border compared with inverse gradient weighting method.关键词
图像插值/图像缩放/泰勒展开式/逆梯度权/双线性插值Key words
image interpolation/ image zooming/ Taylor expansion/ inverse gradient weight/ bilinear interpolation分类
信息技术与安全科学引用本文复制引用
詹毅..基于泰勒展开式的图像插值方法[J].计算机工程,2012,38(13):202-204,3.基金项目
重庆市自然科学基金资助项目(cstcjjA40012) （cstcjjA40012）
