17th Iranian Conference on Electrical Engineering , 2009-12-05

Title : ( Image Registration for Super-Resolution using SIFT Key-points )

Authors: Mahmood Amintoosi , Mahmood Fathy , Nasser Mozayani ,

Citation: BibTeX | EndNote

Abstract

Super-Resolution algorithms reconstruct a high resolution image from a set of low resolution images of a scene. An accurate image registration is a fundamental stage in all Super-Resolution methods. In this paper a new restriction criteria for matching SIFT key points, for regis- tration under the condition of Super-Resolution problems is proposed. This is based on the assumption of normal dis- tribution for location and orientation differences of correct matches under global translational motion model. The ac- curacy of the proposed method is compared with some fa- mous registration methods. A quantitative comparison has been done with a collective of images with known motion vectors. Also a subjective comparison has been done with the results of various registration methods including the proposed method for Super-Resolution. The experimental results show the better performance of the proposed algo- rithm in compare with some other registration methods

Keywords

, Super-Resolution, Image Registration
برای دانلود از شناسه و رمز عبور پرتال پویا استفاده کنید.

@inproceedings{paperid:1106475,
author = {Amintoosi, Mahmood and محمود فتحی and ناصر مزینی},
title = {Image Registration for Super-Resolution using SIFT Key-points},
booktitle = {17th Iranian Conference on Electrical Engineering},
year = {2009},
location = {تهران, IRAN},
keywords = {Super-Resolution; Image Registration},
}

[Download]

%0 Conference Proceedings
%T Image Registration for Super-Resolution using SIFT Key-points
%A Amintoosi, Mahmood
%A محمود فتحی
%A ناصر مزینی
%J 17th Iranian Conference on Electrical Engineering
%D 2009

[Download]