OPTICAL CHARACTER RECOGNITION ON GRID AND MULTI-CORE SYSTEMS - PERFORMANCE ANALYSIS

被引：0
|
作者：
Karic, Miran [1 ]
Krpic, Zdravko [1 ]
Martinovic, Goran [1 ]
机构：
[1] JJ Strossmayer Univ Osijek, Fac Elect Engn, Osijek 31000, Croatia
来源：
TEHNICKI VJESNIK-TECHNICAL GAZETTE | 2013年 / 20卷 / 04期
关键词：
grid computing; multi-core; optical character recognition; performance analysis; HANDWRITTEN DIGIT RECOGNITION; DTW ALGORITHM;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Requirements of digital libraries for computing power, as well as needs of smaller users for automated document processing and digitization are growing, making grid environments and multi-core systems a preferred platform for optical character recognition applications. This paper examines character recognition performance on the CRO-NGI grid and on two multi-core systems by using from a single core up to all available cores. In addition, different models of load distribution on processing units are used. Comparison of the processing speed and the recognition accuracy is conducted. A developed optical character recognition application for parallel environments is used to obtain the results.
引用
收藏
页码：647 / 653
页数：7
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