Image Interpolation Through Surface
Reconstruction
ZHANG Ling;LI Xue-mei
【期刊名称】《计算机辅助绘图设计与制造（英文版）》 【年(卷),期】2013(000)004
【摘要】Reconstructing an HR (high-resolution) image which preserves the image intrinsic structures from its LR ( low-resolution) counterpart is highly challenging. This paper proposes a new surface reconstruction algorithm applied to image interpolation. The interpolation surface for the whole image is generated by putting all the quadratic polynomial patches together. In order to eliminate the jaggies of the edge, a new weight function containing edge information is incorporated into the patch reconstruction procedure as a constraint. Extensive experimental results demonstrate that our method produces better results across a wide range of scenes in terms of both quantitative evaluation and subjective visual quality. 【总页数】5页(25-29) 【关键词】
【作者】ZHANG Ling;LI Xue-mei
【作者单位】School of Computer Science and Technology, Shandong University, Jinan 250101, China;School of Computer Science and Technology, Shandong University, Jinan 250101, China
Image Interpolation Through Surface Reconstruction
