<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[m41201m的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/m41201m</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; m41201m]]></copyright><item><title><![CDATA[当图片旋转，坐标的变换]]></title><link>https://blog.youkuaiyun.com/m41201m/article/details/88531467</link><guid>https://blog.youkuaiyun.com/m41201m/article/details/88531467</guid><author>m41201m</author><pubDate>Wed, 13 Mar 2019 14:18:57 +0800</pubDate><description><![CDATA[img是原图，src_pts为原图中点的坐标

for i in range(n):#旋转n次

  h, w, c = img.shape

  img = np.rot90(img)

  src_pts[:,0], src_pts[:,1] = src_pts[:, 1], w-src_pts[:,0]
]]></description><category></category></item><item><title><![CDATA[Ubuntu离线安装protobuf-3.7.0、ncnn]]></title><link>https://blog.youkuaiyun.com/m41201m/article/details/88425076</link><guid>https://blog.youkuaiyun.com/m41201m/article/details/88425076</guid><author>m41201m</author><pubDate>Tue, 12 Mar 2019 17:42:19 +0800</pubDate><description><![CDATA[1、下载安装包protobuf

git clone https://github.com/protocolbuffers/protobuf.git

2、使用普通用户安装protobuf

cd protobuf/cmake

mkdir build

vim CMakeLists.txt

在139行加入

set(protobuf_SHARED_OR_STATIC &quot;SHARED&quot;)

cm...]]></description><category></category></item><item><title><![CDATA[matlab读取文件夹下指定类型的文件]]></title><link>https://blog.youkuaiyun.com/m41201m/article/details/52860603</link><guid>https://blog.youkuaiyun.com/m41201m/article/details/52860603</guid><author>m41201m</author><pubDate>Wed, 19 Oct 2016 16:23:52 +0800</pubDate><description><![CDATA[在项目中，经常碰到批量处理一些图片的情况，喜欢用matlab做，在这里总结一下：


遍历文件夹中的指定类型文件
mm=dir('*.jpg'); %遍历当前目录下的jpg格式文件，如果不是当前目录下的，可以写在''中
mm为num*1大小的struct结构，提取第i个文件的文件名时使用mm(i).name即可
这个结构体中包含的属性有name，date，bytes等


另外比]]></description><category></category></item><item><title><![CDATA[开始记录了~从渣渣开始努力]]></title><link>https://blog.youkuaiyun.com/m41201m/article/details/52856399</link><guid>https://blog.youkuaiyun.com/m41201m/article/details/52856399</guid><author>m41201m</author><pubDate>Wed, 19 Oct 2016 09:22:25 +0800</pubDate><description><![CDATA[刚入职场的渣渣一枚，用来记录平时用到的各种知识]]></description><category></category></item></channel></rss>