Image Processing Basis
1. Software Installation
In the computer vision course, image processing is done in the python environment, so you need to select the software that can edit the python statement. The visual interface of PyCharm is selected here. In addition, there are editors such as VScode,Su ...
Posted by wildcolour on Sun, 23 Feb 2020 04:13:37 +0100
Last time, the nail brush was really popular, maybe because of the special period
But this program is still insufficient!!
At the strong request of my friend, I added the half way cancellation function.
#include & ...
Posted by MikeDXUNL on Fri, 21 Feb 2020 16:04:33 +0100
Quick Start for the http Pressure Tool wrk
Thank you, teacher cap1537
I've used a lot of manometry tools, but I haven't found the one I like.It feels good to try wrk recently. Write down this guide for yourself to remember, and if it helps you, it's also good.
Wrk supports most UNIX-like systems and does not support windows.Oper ...
Posted by AZDoc on Wed, 19 Feb 2020 18:33:23 +0100
Common Python packages
pip install matplotlib-i http://pypi.douban.com/simple/ --trusted-host pypi.douban.com
If you fail, try this:
Update pip first and install matplotlib
python -m pip ins ...
Posted by swimmerphil1 on Wed, 19 Feb 2020 16:04:51 +0100
1. Eight digital problems
Judging whether there is a solution or not: directly judge whether there is a solution according to the reverse order number. For an eight digit number, after the sequence is arranged, each time the empty bit and the adjacent bit are exchanged. After ...
Posted by missy3434 on Sun, 16 Feb 2020 06:42:12 +0100
Pit 1: there are several lines of input, but the information should be treated as a whole. For example, the score of the last game in the first row is 2:1, which is not the end of the match. This score should be inherited to the information in the second row for further processing.
Pit 2: the end of a game, if and only if one of the scores is g ...
Posted by zeddeh on Fri, 14 Feb 2020 18:00:56 +0100
1, Analysis website
url = 'http://xian.8684.cn/'
1. Route xpath of the second layer:
# Find all links starting with a number
number_href_list = tree.xpath('//div[@class="list"]/a/@href')
# Find all links that start with a letter
char_href_list = tree.xpath('//div[@class="list"][2 ...
Posted by renojim on Thu, 13 Feb 2020 20:39:33 +0100
windows cracking tutorial
First, download the jar package: (the cloud disk link can't be sent, you pay attention to gzh "grey wolf learn java" and reply to idea to get it) put it in the appropriate folder (the same level directory of idea is preferred) for management;
Enter Disk C - > User - > user name - > intellijidea2019. ...
Posted by Jude on Thu, 13 Feb 2020 15:08:40 +0100
python draws 2091 ncov epidemic map
In the first two phases, we have done the work of obtaining real-time tracking data of epidemic situation and building logistic model with confirmed data
python obtains real-time tracking data of 2019-nCoV epidemic
Posted by phpdolan on Mon, 10 Feb 2020 11:35:54 +0100
King Glory This game has a lot of heroes. Every hero has his own skin. On the official website of King Glory, every hero's skin has its own high definition poster. This article will show you how to download these skin posters using the python crawler method.
Crawler Path Exploration
First, let's look ...
Posted by jlambert on Sat, 08 Feb 2020 06:38:35 +0100