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原创 ubuntu14 anaconda3 opencv3安装
安装过程中遇到各种问题,这个源找不到那个源找不到,还尝试下载opencv3的源码下来编译安装,但是编译出来的是so库,直接放到python3.6/site-packages下面并不好使(网上有说放进去就可以的),接着尝试了各种卸载和重装,依旧不行,后在一篇帖子上看到安装有dependency的要求,于是乎用conda info看了下opencv3的dependency,发现有两个依赖库没装,按要求...
2018-07-13 15:04:33 302
转载 4K技术
4K分辨率是发展的趋势即4096×2160的像素分辨率,它是2K投影机和高清电视分辨率的4倍,属于超高清分辨 率。在此分辨率下,观众将可以看清画面中的每一个细节,每一个特写。影院如果采用惊人的4096×2160像素,因此无论在影院的哪个位置,观众都可以清 楚的看到画面的每一个细节,影片色彩鲜艳、文字清晰锐丽,再配合超真实音效,这种感觉真的是一种难以言传的享受。 1080p 能够显示的有效像素为2
2014-10-09 17:05:36 628
转载 java中重写equals方法
http://blog.csdn.net/min123456520/article/details/5194030 import java.util.Date; class Dog{ private String name; private Date birthday; public String getName() { return
2014-04-06 12:41:16 557
转载 Android学习笔记-Android编译优化,Setting up ccache
Setting up ccache You can optionally tell the build to use the ccache compilation tool. Ccache acts as a compiler cache that can be used to speed-up rebuilds. This works very well if you do "make
2014-03-22 17:41:28 858
转载 Android学习笔记-Configuring USB Access
Configuring USB Access Under GNU/linux systems (and specifically under Ubuntu systems), regular users can't directly access USB devices by default. The system needs to be configured to allow such
2014-03-22 17:38:49 596
转载 Linux Disk Reserved blocks
Reserved blocks The -m option is probably the one of most use to non-experts. If thefile system becomes filled and there is no more space to write, itis basically unusable because the operating syste
2014-03-22 15:18:15 1265
原创 ubuntu, add a new disk
Step 1, format the new disk, take the disk /dev/sdb as an example(root is needed) mkfs.ext3 /dev/sdb after this command, the disk is readable to ubuntu Step 2, mount the disk to a mount pointer
2014-03-22 14:13:26 714
转载 ubuntu root password
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ubuntu默认root密码 安装完Ubuntu后忽然意识到没有设置root密码,不知道密码自然就无法进入根用户下。到网上搜了一下,原来是这麽回事。Ubuntu的 默认root密码是随机的,即每次开
2014-03-22 13:43:20 1549
转载 Linux内核基础-container_of
Linux内核基础-container_of /** * container_of - cast a member of a structure out to the containing structure * @ptr: the pointer to the member. * @type: the type of the container struct th
2014-03-22 10:26:22 425
Language subsetting in an industrial context a comparation on MISRAC 1998 and MISRAC 2004.pdf
2008-09-17
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