unet network magic changes those things
Reference City Community
In the task of image segmentation, especially in medical image segmentation, U-Net[1] is undoubtedly one of the most successful methods. This method was proposed at the 2015 MICCAI conference and has been cited more than 4000 times. The structure of encoder (down sampling) - ...
Posted by kevinak on Fri, 12 Jun 2020 01:05:46 -0700
Django form form upload file
File upload of Django's form form
When generating input tags, you can specify the type of input tag as file type
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
</head>
<body>
<h4>{{ error_message }}</h4>
<form action="/index/" method="pos ...
Posted by phpnewbieca on Thu, 11 Jun 2020 22:50:09 -0700
OpenCV for multi-target tracking
OpenCV for multi-target tracking
Project framework
Code block analysis
Full code and resource download connection
Experimental framework, modules used
The experimental framework is as follows
├── mobilenet_ssd
├── MobileNetSSD_deploy.caffemodel
└── MobileNetSSD_deploy.prototxt
├── multi_ob ...
Posted by evilMind on Thu, 11 Jun 2020 21:30:48 -0700
Note: Chapter 9 of High Performance Python
This chapter is about parallel computing, accounting for more than 60 pages. After reading it, we have to straighten out and digest this big lump of things.
1. Using Monte Carlo simulation to estimate pi.
The logic is simple: put the needle in the unit square of the coordinate system, calculate the proportion of the needle falling in the 1 / 4 ...
Posted by dunnsearch on Thu, 11 Jun 2020 20:43:15 -0700
Python dictionary usage
Python dictionary usage
There is also a data structure in python that is particularly important, that is, a dictionary. The dictionary is composed of key value one-to-one correspondence. Such key value combinations are called terms. Key and value are separated by ':', and items are separated by ','.
T ...
Posted by amitdubey2 on Wed, 10 Jun 2020 21:07:23 -0700
Building neural network model with Python and Numpy
1: Boston house price forecast task
In the previous section, we have a preliminary understanding of the basic concepts of neural networks (such as neurons, multi-layer connections, forward computing, calculation charts) and three elements of model structure (model hypothesis, evaluation function and ...
Posted by ~n[EO]n~ on Wed, 10 Jun 2020 20:33:04 -0700
python crawling Douban short film review + CI Yun
1, requests+lxml non login crawling Douban data
1. First, open Douban and find the url of the short movie review you want to crawl, for example:2. Open the developer tools in the web page, and most computers can press F12 directly, but there are also differences. For example, ThinkPad uses Fn+F12 to open, find the network in the page - > cli ...
Posted by jpopuk on Tue, 09 Jun 2020 22:25:09 -0700
092-Python Unit Test
092-Python Unit Test (2)
Today we're going to learn Lesson 2 of Python Unit Testing
Let's start with an example
class Employee:
raise_amt = 1.05
def __init__(self, first, last, pay):
self.first = first
self.last = last
self.pay = pay
@prop ...
Posted by Pete on Tue, 09 Jun 2020 19:19:46 -0700
Django - Lifecycle of Requests & Templates & Routing
Lifecycle requested in Django
1. Overview
First, we know that all data transferred in HTTP requests and server responses is strings.
In Django, when we visit a url, we enter the corresponding html page through route matching.
Django's request life cycle is what happens behind the scenes when a user enters a url into the browser and the user see ...
Posted by strangebeer on Tue, 09 Jun 2020 19:18:49 -0700
Python crawler tutorial: detailed explanation of crawling and recognition of verification code
Today I want to introduce to you the crawling and identification of verification code, but only involves the simplest graphic verification code, which is also a common type now.
Many people study python and don't know where to start.Many people learn python, master the basic syntax, do not know where to find cases to start.Many people who have ...
Posted by grungefreak on Tue, 09 Jun 2020 01:38:20 -0700