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2020-03-02 19:15:00
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refs:https://docs.opencv.org/4.3.0/d5/d98/tutorial_mat_operations.html目录Basic operations with imagesJavaPythonMemory management and reference countingVisualizing imagesJavaC++PythonBasic operations with imagesIn order to get pixel .
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2021-08-18 10:52:08
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Refs:https://docs.opencv.org/4.3.0/d6/d6d/tutorial_mat_the_basic_image_container.html目录Mat简单的赋值操作是浅copy浅copy何时销毁内存深copy using clone()，copyTo()案例说明Storing methods最简单的存储方式是灰度图彩色图常用的彩色表示方式In the above image you can see that the ...
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2021-08-18 10:56:13
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Refs:https://docs.opencv.org/4.3.0/d8/d01/tutorial_discrete_fourier_transform.html如果看了此文你还不懂傅里叶变换，那就过来掐死我吧（完整版）
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2021-08-18 10:45:22
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Refs:https://docs.opencv.org/4.3.0/d3/dc1/tutorial_basic_linear_transform.html目录GoalBrightness and contrast adjustmentsNoteNotice the following (C++ code only
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2021-08-18 10:55:26
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refs:https://docs.opencv.org/4.3.0/db/da5/tutorial_how_to_scan_images.html目录GoalOur test case：acolor space reductionalgorithmhow do we measure time?How is the image matrix stored in memory?Performance DifferenceGoalWe'll seek answers...
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2021-08-18 10:52:10
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function:function表示事物的总体“用途”，也就是指明它是用来干什么的、起某个作用、发挥某个功能。这就跟某个人在某个岗位起什么作用是一个道理。它的关注点是“总体或整体”（好比黑盒子），一般人根本不需要知道它的内部构造或机理。 例如函数y=f(x)之所以叫做function，就是因为它能起到这样一个作用：对于任意给定的一个x都可以得到一个y。编程序的时候用到的 function方法也是同样的道理：写一个函数式的代码模块，每次用到它就给它赋一个变量并得出自己想要的结果。很明显，这些function都表示 “实现某个目的或用途”。如：The main function of the m
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2022-01-04 14:47:12
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Block Functionality A block is an anonymous inline collection of code that: Has a typed argument list just like a function Has an inferred or declared
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2018-06-05 18:57:00
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Refs:https://docs.opencv.org/4.3.0/d5/dc4/tutorial_adding_images.htmlGoalIn this tutorial you will learn:what islinear blendingand why it is useful; how to add two images usingaddWeighted()Theorywe know already a bit ofPixel operators. ...
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2021-08-18 10:52:06
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目录GoalExplanationXML/YAML File Open and Close.Input and Output of text and numbers.Input/Output of OpenCV Data structures.Read and write your own data structuresPythonC++GoalYou'll find answers for the following questions:How to p..
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2021-08-18 10:52:03
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The Business Rule Frame work is an special functionality provided by SAP which helps us to maintain certain business rules for the client .
I found one great thing Eclipse can do for us. That is to merge multiple projects to one.
If I have multiple child projects, please see the direcotry structure.
MyWorkspace
-----MyProject
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2009-08-31 16:23:53
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How can the permit functionality be used in SAP? Permits are agreements needed before the order can be released or technically completed.
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2021-06-18 12:29:47
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Debian / Ubuntu LinuxIn order to disable ipv6 support, create a new file named 00local under /etc/modprobe.d directory and puts following two lines:alias net-pf-10 offalias ipv6 offanother way:echo "b
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2010-04-22 11:21:32
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Windows server 日志收集http://technet.microsoft.com/en-us/library/cc774175%28WS.10%29.aspx
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2013-08-12 14:10:15
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Created by Jerry Wang, last modified on Jan 21, 2015在某些系统里看不见在UI component workbench里看不见Enhancement Set这个field：这其实是一个expected的behavior. 如果系统 type setup成SAP系统，则不允许使用enhancement set来扩展ui component。...
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2021-07-16 10:05:19
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问题描述 执行 certbot renew 产生如下错误： # certbot renew --renew-hook "docker-compose -f /usr/local/harbor/docker-compose.yml restart" /usr/lib/python2.7/site-pa
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2021-07-20 10:07:06
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/***************************************************************** (C) Copyright DENTSPLY International. All rights reserved. The use, disclosure, reproduction, modification, transfer, or transmittal of this work for any purpose in any form or by any means without written permission of DENTSPLY ... Read More
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2021-08-13 09:47:53
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前几天同事发现telnet 我们网站的80端口，很长时间都出于连接状态，可能会有安全隐患，对比其他大型网站10几秒就会自动断开，弹出Connection closed by foreign host. 于是乎自己动手测试验证一把。
1）直接telnet连接到内网服务器的80端口进行测试，发现1分钟左右都可以自动断开，弹出Connection closed by foreign host
2）t
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2010-12-15 14:57:20
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# Python中使用OpenGL 2.0
在使用Python进行图形编程时，我们常常需要使用OpenGL来进行图形渲染和显示。然而，有时候我们可能会遇到错误信息："windows python OpenGL 2.0 is required for this functionality."。这是因为某些功能需要使用OpenGL的2.0版本或更高版本。
本文将向您介绍如何在Windows环境下安
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2023-09-12 11:54:39
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