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1. 引言彩色图象是多光谱图象的一种特殊情况,对应于人类视觉的三基色即红、绿、蓝三个波段,是对人眼的光谱量化性质的近似。三基色模型是建立图象成像、显示、打印等设备的基础,具有十分重要的作用。在第二章中,已经就彩色做了基本介绍,例如各种彩色空间的表示、定量关系,彩色立方体等直观的图示,参见:(第二章 图象获取、显示、表示与处理)图象显示部分,这里不再重复。 有关彩色的资料参见:efg's Color... 阅读全文
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This is a simple document about Hardware service and purposes of resources lock issue. About the hardware resources lock issue:1. Add a member named IsLocked to the Remote Service Object, and this loc... 阅读全文
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技巧: 使用SAAJ发送和接收SOAP消息 Java API使得手工生成和发送消息时许多必需的步骤变得自动化 级别: 中级 Nicholas Chase (mailto:nicholas@nicholaschase.com?subject=使用SAAJ发送和接收SOAP消息&cc=nicholas@nicholaschase.com), 总裁, Chase & Chase,... 阅读全文
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import org.tempuri.ServiceClient;import org.tempuri.ServiceSoap;import javax.xml.soap.*;import javax.xml.transform.Source;import javax.xml.transform.Transformer;import javax.xml.transform.TransformerE... 阅读全文
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我们想做一个service程序,这个service负责统一管理这台机器上装的一些设备(包括签字板,扫描仪等等),
有service来负责分配和排队这些设备,供其它的aplication使用. 阅读全文
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Asynchronous Method Invocation
By mikeperetz.
How to use .NET to call methods in a non-blocking mode. 阅读全文
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By sandeep Kumtakar.
This article will help you know how to use PJL commands to fetch information from a printer without using the Windows Spooler.Well, this was tested on printers which are connected to LANs and not to personal computers using a parallel port 阅读全文
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What is PostScript? 阅读全文
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adsfasdfasdfdew 阅读全文
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This is a temporary post that was not deleted. Please delete this manually. (2ce9db03-6dc5-410d-8d1c-93d84a99eba9) 阅读全文