Learn more about notes YOLO V3 (PyTorch)

Last recorded TensorFlow Version This time because Prune Yes, try it PyTorch Version. Overview of Source Directories yolov3-ultralytics ├── cfg // Network Definition File │ ├── yolov3.cfg │ ├── yolov3-spp.cfg │ ├── yolov3-tiny.cfg ├── data // Data Configuration ...

Posted on Wed, 03 Jun 2020 16:55:22 -0700 by CtrlAltDel

Why is Li Ziqi's video so attractive? Analyze the video she posted on station B

preface The text and pictures of this article are from the Internet, only for learning and communication, not for any commercial purpose. The copyright belongs to the original author. If you have any questions, please contact us in time for handling. Author: CDA Data Analyst Add Penguin Group 695185429 to get free information, all of which are ...

Posted on Fri, 29 May 2020 23:51:58 -0700 by frosero

License plate number detection using Opencv in python - 2018.10.24

Initial Study Python.Opencv, want to use it as an example to solve license number detection. License plate number detection needs to be divided into four parts: 1. Vehicle image acquisition, 2. License plate positioning, 3. License plate character segmentation and 4. License plate character recognition Baidu found part of license plate recogn ...

Posted on Fri, 29 May 2020 16:59:36 -0700 by flhtc

Spring source code: what have you done since ApplicationContext was started?

1, Introduction When using ApplicationContext to start the Spring container, the code is as follows: ApplicationContext applicationContext = new ClassPathXmlApplicationContext( "applicationContext.xml"); This line of code, including the whole process of Spring startup, will go through ...

Posted on Sun, 24 May 2020 04:01:23 -0700 by yalag

New features of JDK 1.8 -- functional interface

In the last article, we introduced the following new features of JDK 1.8. 1.Lambda expression 2. Method reference 3. Functional interface 4. Default method 5.Stream 6.Optional 7. Nansharm JavaScript engine 8. New date time API 9.Base64 Before that, I learned the first two Lambda expressions, method references, and this article is about function ...

Posted on Fri, 22 May 2020 05:43:03 -0700 by False

New feature of JDK 1.8 -- method reference

In the last article, we introduced the following new features of JDK 1.8. 1.Lambda expression 2. Method reference 3. Functional interface 4. Default method 5.Stream 6.Optional 7. Nansharm JavaScript engine 8. New date time API 9.Base64 And learned the most important features of JDK 1.8-- Lambda expression , a reference to this learning method. ...

Posted on Thu, 21 May 2020 09:22:27 -0700 by chick3n

Python beginner's prerequisite: do you understand metaclasses?

Class is also an object Before you understand metaclasses, you need to master the classes in Python. The concept of classes in Python is a bit strange in light of Smalltalk. In most programming languages, a class is a set of code snippets that describe how to generate an object. This is still true in Python: >>> class ObjectCreator(obj ...

Posted on Mon, 18 May 2020 02:07:56 -0700 by RyanSmith345

Deadlock in Java class loading? turn

source: Will Java class load deadlock? What's the situation?   1, Foreword First, post a test code. You can guess what the execution result will be import java.util.concurrent.TimeUnit; public class TestClassLoading { public static class A{ static { System.out.println("class A init"); try { ...

Posted on Sun, 17 May 2020 04:21:16 -0700 by foobar

[Python visualization] visual analysis of the Olympic Games with Pyecharts ~

All code & datasets of the project can be accessedMy KLab -- [Pyecharts] Olympic Games data set visualization analysis ~ Get it, click Fork ~ Affected by the epidemic, the 2020 Tokyo Olympic Games will be postponed to 2021; Although it is postponed, the name "Tokyo 2020 Olympic Games" will still be used in this Olympic ...

Posted on Wed, 29 Apr 2020 18:01:04 -0700 by mlefebvre

[interesting case] using Python to break through the limit of verification code

1, Experimental description This experiment will use a simple example to explain the principle of decoding verification code, and learn and practice the following knowledge points: Python Basics Use of PIL module 2, Experiment content To install the pilot (PIL) Library: $ sudo apt-get update $ sudo apt-get install python-dev $ sudo apt-get ...

Posted on Wed, 29 Apr 2020 01:58:14 -0700 by Asday