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

页码：647 / 653

页数：7

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