<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[pingfan2014的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/pingfan2014</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; pingfan2014]]></copyright><item><title><![CDATA[ubuntu20.04 关闭防火墙正确方法]]></title><link>https://blog.youkuaiyun.com/pingfan2014/article/details/122370037</link><guid>https://blog.youkuaiyun.com/pingfan2014/article/details/122370037</guid><author>pingfan2014</author><pubDate>Fri, 07 Jan 2022 18:24:17 +0800</pubDate><description><![CDATA[systemctlstopfirewalld
]]></description><category></category></item><item><title><![CDATA[python操作文档]]></title><link>https://blog.youkuaiyun.com/pingfan2014/article/details/120219150</link><guid>https://blog.youkuaiyun.com/pingfan2014/article/details/120219150</guid><author>pingfan2014</author><pubDate>Fri, 10 Sep 2021 11:52:53 +0800</pubDate><description><![CDATA[Python 标准库 — Python 3.9.7 文档
]]></description><category></category></item><item><title><![CDATA[conda虚拟环境中用pyinstaller打包python程序生成exe,调用第三方库]]></title><link>https://blog.youkuaiyun.com/pingfan2014/article/details/113436472</link><guid>https://blog.youkuaiyun.com/pingfan2014/article/details/113436472</guid><author>pingfan2014</author><pubDate>Sat, 30 Jan 2021 16:02:26 +0800</pubDate><description><![CDATA[1. 使用pyinstaller 打包第三方库时，假定打包的程序是main.py 调用的模块是A

直接使用 pyinstaller -F main.py 可能能生成 main.exe,但在调用模块A时 可能调用不成功;

使用spec 文件，添加datas=[('resource','.')]

在要打包的py文件目录下创建resource文件夹,将报错的库,从Lib/site-packages下将第三方库文件夹复制到resource 文件夹中

使用 pyinstaller -F main.sp...]]></description><category></category></item><item><title><![CDATA[判定两个矩形框是否相交]]></title><link>https://blog.youkuaiyun.com/pingfan2014/article/details/113126485</link><guid>https://blog.youkuaiyun.com/pingfan2014/article/details/113126485</guid><author>pingfan2014</author><pubDate>Mon, 25 Jan 2021 17:42:17 +0800</pubDate><description><![CDATA[#  判定两个矩形框 是否相交
def mat_inter(box1,box2):
    x01, y01, x02, y02 = box1
    x11,y11,x12,y12=box2
    lx = abs((x01 + x02) / 2 - (x11 + x12) / 2)
    ly = abs((y01 + y02) / 2 - (y11 + y12) / 2)
    sax = abs(x01 - x02)
    sbx = abs(x11 - x12)
    say = ab.]]></description><category></category></item><item><title><![CDATA[【三维重建】PIFuHD:Multi-Level Pixel-Aligned Implicit Function for High-Resolution 3D Human Digitization]]></title><link>https://blog.youkuaiyun.com/pingfan2014/article/details/108093770</link><guid>https://blog.youkuaiyun.com/pingfan2014/article/details/108093770</guid><author>pingfan2014</author><pubDate>Wed, 19 Aug 2020 09:54:51 +0800</pubDate><description><![CDATA[转载：https://blog.youkuaiyun.com/Swocky/article/details/106438795

标题：PIFuHD: Multi-Level Pixel-Aligned Implicit Function for High-Resolution 3D Human Digitization
链接：http://xxx.itp.ac.cn/pdf/2004.00452v1.pdf

摘要

基于图像的3D人体估计已经在深度神经网络的帮助下取得了重大的进展。即使现在很多的方法已经证明在真实世]]></description><category></category></item><item><title><![CDATA[人脸数据库汇总]]></title><link>https://blog.youkuaiyun.com/pingfan2014/article/details/107940544</link><guid>https://blog.youkuaiyun.com/pingfan2014/article/details/107940544</guid><author>pingfan2014</author><pubDate>Tue, 11 Aug 2020 17:34:55 +0800</pubDate><description><![CDATA[■Annotated Database (Hand, Meat, LV Cardiac, IMM face) (http://www2.imm.dtu.dk/~aam/)

■AR Face Database (http://cobweb.ecn.purdue.edu/~aleix/aleix_face_DB.html)
■BioID Face Database (http://om/downloads/facedb/index.php)
■Caltech Computational Vision Grou]]></description><category></category></item><item><title><![CDATA[重要下载页]]></title><link>https://blog.youkuaiyun.com/pingfan2014/article/details/107541037</link><guid>https://blog.youkuaiyun.com/pingfan2014/article/details/107541037</guid><author>pingfan2014</author><pubDate>Thu, 23 Jul 2020 16:32:40 +0800</pubDate><description><![CDATA[https://download.pytorch.org/whl/torch_stable.html
]]></description><category></category></item><item><title><![CDATA[Keras 学习网站]]></title><link>https://blog.youkuaiyun.com/pingfan2014/article/details/107338995</link><guid>https://blog.youkuaiyun.com/pingfan2014/article/details/107338995</guid><author>pingfan2014</author><pubDate>Tue, 14 Jul 2020 15:22:15 +0800</pubDate><description><![CDATA[1.keras从入门到精通http://keraschina.com/keras_intro/
]]></description><category></category></item><item><title><![CDATA[python打包成exe程序]]></title><link>https://blog.youkuaiyun.com/pingfan2014/article/details/106824192</link><guid>https://blog.youkuaiyun.com/pingfan2014/article/details/106824192</guid><author>pingfan2014</author><pubDate>Thu, 18 Jun 2020 10:03:20 +0800</pubDate><description><![CDATA[python 打包exe 过程中部分问题解决方法 

1.安装pyinstaller pip install pyinstaller

2.pyinstaller -F xxxxxx.py  (xxxxxx.py 带打包的程序)

3.可能遇到的额问题

问题1：python-pyinstaller : Cannot open self xx or archive xx.pkg 

程序打包没打好 继续打包下 或者拷贝时，打包文件丢失

问题2：

Error loading Python D...]]></description><category></category></item><item><title><![CDATA[python库快速安装的方法（镜像网站）有利于一些库的安装]]></title><link>https://blog.youkuaiyun.com/pingfan2014/article/details/105689682</link><guid>https://blog.youkuaiyun.com/pingfan2014/article/details/105689682</guid><author>pingfan2014</author><pubDate>Wed, 22 Apr 2020 18:25:45 +0800</pubDate><description><![CDATA[阿里云：http://mirrors.aliyun.com/pypi/simple/
清华：https://pypi.tuna.tsinghua.edu.cn/simple/
中国科技大学 https://pypi.mirrors.ustc.edu.cn/simple/
华中理工大学：http://pypi.hustunique.com/
山东理工大学：http://pypi.sdutlinux....]]></description><category></category></item><item><title><![CDATA[Python:批量删除不需要的标签类以及空文件]]></title><link>https://blog.youkuaiyun.com/pingfan2014/article/details/102977444</link><guid>https://blog.youkuaiyun.com/pingfan2014/article/details/102977444</guid><author>pingfan2014</author><pubDate>Sun, 10 Nov 2019 09:42:07 +0800</pubDate><description><![CDATA[转载链接：https://blog.youkuaiyun.com/gusui7202/article/details/82991524

#!/usr/bin/env python2 
# -*- coding: utf-8 -*- 
"""
https://blog.youkuaiyun.com/gusui7202/article/details/83239142
qhy。
"""
import os 
impo...]]></description><category></category></item><item><title><![CDATA[matlab激活中遇到 matlab2016a license error -8,523错误]]></title><link>https://blog.youkuaiyun.com/pingfan2014/article/details/97533160</link><guid>https://blog.youkuaiyun.com/pingfan2014/article/details/97533160</guid><author>pingfan2014</author><pubDate>Sat, 27 Jul 2019 17:36:28 +0800</pubDate><description><![CDATA[可以采用复制 Matlab 2016a Win64 Crack\R2016a\bin\win64下的文件cufft64_75.dll instutil.dlllibmwservices.dll pst.dll 到安装的文件夹下（本人安装matlab目录 D:\Program Files\MATLAB\R2016a\）D:\Program Files\MATLAB\R2016a\bin...]]></description><category></category></item><item><title><![CDATA[搞定python多线程和多进程]]></title><link>https://blog.youkuaiyun.com/pingfan2014/article/details/92642301</link><guid>https://blog.youkuaiyun.com/pingfan2014/article/details/92642301</guid><author>pingfan2014</author><pubDate>Mon, 17 Jun 2019 16:09:15 +0800</pubDate><description><![CDATA[在线翻译：https://www.cnblogs.com/whatisfantasy/p/6440585.html?utm_source=itdadao&amp;utm_medium=referral
]]></description><category></category></item><item><title><![CDATA[python类内部实现多进程]]></title><link>https://blog.youkuaiyun.com/pingfan2014/article/details/92633684</link><guid>https://blog.youkuaiyun.com/pingfan2014/article/details/92633684</guid><author>pingfan2014</author><pubDate>Mon, 17 Jun 2019 15:30:07 +0800</pubDate><description><![CDATA[转载于：https://blog.youkuaiyun.com/damon_duanlei/article/details/88676632


]]></description><category></category></item><item><title><![CDATA[Python多进程]]></title><link>https://blog.youkuaiyun.com/pingfan2014/article/details/92386247</link><guid>https://blog.youkuaiyun.com/pingfan2014/article/details/92386247</guid><author>pingfan2014</author><pubDate>Sun, 16 Jun 2019 12:33:50 +0800</pubDate><description><![CDATA[如果想要充分利用，在python中大部分情况需要使用多进程，那么这个包就叫做 multiprocessing。

借助它，可以轻松完成从单进程到并发执行的转换。multiprocessing支持子进程、通信和共享数据、执行不同形式的同步，提供了Process、Queue、Pipe、Lock等组件。

那么本节要介绍的内容有：

Process
	Lock
	Semaphore
	Queue
	Pi...]]></description><category></category></item><item><title><![CDATA[Eulerian Video Magnification]]></title><link>https://blog.youkuaiyun.com/pingfan2014/article/details/89951285</link><guid>https://blog.youkuaiyun.com/pingfan2014/article/details/89951285</guid><author>pingfan2014</author><pubDate>Wed, 08 May 2019 14:30:34 +0800</pubDate><description><![CDATA[原文：http://www.hahack.com/codes/eulerian-video-magnification/

引言

人类的视觉感知存在有限的感知域。对于超出感知域的变化，我们无法感知。然而，这类信号却可能蕴藏着惊人的秘密。

比如，血液循环使得人体的皮肤发生细微的周期性变化，这个裸眼无法感知的变化却和人的心率非常吻合。2011 年，MIT 的一个亚裔学生 Mingzhe Poh 就...]]></description><category></category></item><item><title><![CDATA[三维空间透视投影至二维平面]]></title><link>https://blog.youkuaiyun.com/pingfan2014/article/details/89847539</link><guid>https://blog.youkuaiyun.com/pingfan2014/article/details/89847539</guid><author>pingfan2014</author><pubDate>Sun, 05 May 2019 15:57:35 +0800</pubDate><description><![CDATA[转载：三维空间透视投影至二维平面 https://blog.youkuaiyun.com/liu14lang/article/details/78117423

前言
其实这篇文章讲的就是类似于MATLAB中的mesh函数的实现原理。想要实现的功能就是已知网格三维坐标，如何将转成在某个视角下的二维坐标。说白了就是如何将三维坐标用电脑呈现出来（因为电脑平面是二维的）。比如下面这些三维坐标点。


具体步骤...]]></description><category></category></item><item><title><![CDATA[python3 文件命名注意事项]]></title><link>https://blog.youkuaiyun.com/pingfan2014/article/details/89844159</link><guid>https://blog.youkuaiyun.com/pingfan2014/article/details/89844159</guid><author>pingfan2014</author><pubDate>Sun, 05 May 2019 14:14:50 +0800</pubDate><description><![CDATA[test_文件名.py 运行会出现Nosetestsin test_文件名.py

消除Nosetestsin test_文件名.py修改文件名如修改为文件名_test.py 或者直接修改为文件名。

（自己倒腾的）
...]]></description><category></category></item><item><title><![CDATA[机器学习(周志华西瓜书) 参考答案 总目录]]></title><link>https://blog.youkuaiyun.com/pingfan2014/article/details/89574966</link><guid>https://blog.youkuaiyun.com/pingfan2014/article/details/89574966</guid><author>pingfan2014</author><pubDate>Fri, 26 Apr 2019 19:02:02 +0800</pubDate><description><![CDATA[转载于:https://blog.youkuaiyun.com/icefire_tyh/article/details/52064910
]]></description><category></category></item><item><title><![CDATA[机器学习(周志华西瓜书) 参考答案 总目录]]></title><link>https://blog.youkuaiyun.com/pingfan2014/article/details/89574944</link><guid>https://blog.youkuaiyun.com/pingfan2014/article/details/89574944</guid><author>pingfan2014</author><pubDate>Fri, 26 Apr 2019 19:00:08 +0800</pubDate><description><![CDATA[转载于：https://blog.youkuaiyun.com/icefire_tyh/article/details/52064910
]]></description><category></category></item></channel></rss>