Blur Estimation for Barcode Recognition in Out-of-Focus Images

被引：0
|
作者：
Duy Khuong Nguyen [1 ]
The Duy Bui [1 ]
Thanh Ha Le [1 ]
机构：
[1] Vietnam Natl Univ, Univ Engn & Technol, Human Machine Interact Lab, Hanoi, Vietnam
来源：
PATTERN RECOGNITION AND MACHINE INTELLIGENCE | 2011年 / 6744卷
关键词：
Blur estimation; Barcode identification; pattern recognition; heavily blurred images;
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
Recently, with the popularity of hand-held devices with camera, many applications requiring barcode identification in images have appeared. There are several problems with these applications because of the limitation of camera capability. Among them, heavily blur problems are the most significant and popular. In this paper, we propose a novel approach to estimate blur for recognising barcodes in heavily blurred images. With this approach, we are able to extract correctly the barcode from heavily blurred images, which existing methods cannot.
引用
收藏
页码：116 / 121
页数：6
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