Image Registration with Subpixel Accuracy of DCT-Sign Phase Correlation with Real Subpixel Shifted Images

被引：0
|
作者：
Ito, Izumi [1 ]
机构：
[1] Tokyo Inst Technol, Sch Engn, Tokyo 1528552, Japan
来源：
PROCEEDINGS OF THE 10TH INTERNATIONAL SYMPOSIUM ON IMAGE AND SIGNAL PROCESSING AND ANALYSIS | 2017年
关键词：
ONLY CORRELATION; IDENTIFICATION; EXTENSION; SYSTEM;
D O I：
暂无
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
We evaluate the subpixel accuracy of Discrete Cosine Transform (DCT) -sign phase correlation (-SPC) for image registration. So far, the accuracy was evaluated using images captured by a commercial-off-the-shelf camera, which yields poor results. In the present paper, we use the subpixel-shifted images captured by an industry product camera in order to avoid the problems with a commercial-off-the-shelf camera. We demonstrate the DCT-SPC will be an alternative for phase correlation.
引用
收藏
页码：210 / 215
页数：6
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