IMAGE-RESOLUTION ENHANCEMENT USING SUBPIXEL CAMERA DISPLACEMENT

被引：22

作者：

JACQUEMOD, G

ODET, C

GOUTTE, R

机构：

[1] Laboratoire de Traitement de Signal et Ultrasons, URA CNRS 1216, INSA, 69621 Villeurbanne Cédex

来源：

SIGNAL PROCESSING | 1992年 / 26卷 / 01期

关键词：

SUBPIXEL RESOLUTION; CCD CAMERA; DECONVOLUTION FILTER;

D O I：

10.1016/0165-1684(92)90060-A

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：

Given a CCD camera with its inherent resolution, we would like to get an image with improved resolution using camera displacement. An oversampled image is made by mixing several images with subpixel camera displacement. Finally, a deconvolution technique reduces the low pass filtering effects of the CCD cells, and so improved the image sharpness. The method is tested on computer simulations.

引用

页码：139 / 146

页数：8

共 6 条

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[3]

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