High resolution image reconstruction in shape from focus

被引：0

作者：

Sahay, R. R. ^{[1
]}

Rajagopalan, A. N. ^{[1
]}

机构：

[1] Indian Inst Technol Madras, Dept Elect Engn, Image Proc & Comp Vis Lab, Madras, Tamil Nadu, India

来源：

2007 IEEE INTERNATIONAL CONFERENCE ON IMAGE PROCESSING, VOLS 1-7 | 2007年

关键词：

shape from focus; super-resolution; image enhancement; image sequence analysis; Cramer-Rao lower bound;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In the Shape from Focus (SFF) method, a sequence of images of a 3D object is captured for computing its depth profile. However, it is useful in several applications to also derive a high resolution focused image of the 3D object. Given the space-variantly blurred frames and the depth map, we propose a method to optimally estimate a high resolution image of the object within the SFF framework.

引用

收藏

页码：633 / 636

页数：4

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