Deep learning target tracking
1. Essence: get characteristic map, output classification and location by convolution neural network.
2. Classification of target tracking:
① Single class multitarget tracking: MTCNN, Retinaface
② Multi class and multi-target tracking: RCNN, spp net, fast RCNN / fast ...
Posted by scampbell on Thu, 18 Jun 2020 00:43:32 -0700
1. switch statement
1.1 branch statement switch statement
Statement body 1;
Statement body 2;
Statement body n+1;
First calculate the value of the expression
Secondly, compare wit ...
Posted by gobbly2100 on Wed, 17 Jun 2020 23:56:25 -0700
Finish MySQL in half a day (all)
Finish MySQL (all) 1 in half a day
The blogger uses MySQL version 8.0, and the storage engine is InnoDB. We don't explain InnoDB in detail here. If necessary, we recommend you to know This article Blog (or Baidu) https://www.jianshu.com/p/519fd7747137
3A. Add, delete, ...
Posted by pella.d on Wed, 17 Jun 2020 23:46:05 -0700
Tuples, Dictionaries and Collections
1. What is a tuple
1) Empty tuples: ()
2) Tuples of a single element: (element)
3) Tuples of multiple elements:
2. Get the elements in the tuple
1) List of ways to get elements tuple support
2) Other ways (the same applies to lists) ...
Posted by suresh_m76 on Wed, 17 Jun 2020 09:25:45 -0700
Start to sort out the important modules of python and the parts that you often forget. First, let's study and sort out numpy. First of all, numpy (Numerical Python) is a very important library of python. It is also a program library that I often use in my study and work process. It is mainly used for ar ...
Posted by mccormr7 on Tue, 16 Jun 2020 20:30:40 -0700
The school teacher set up two small threading jobs
1. Design aTest.cpp, defines variables: unsigned int sum=0; creates two threads T1 and T2, T1 behavior: sum+=1; T2 behavior: sum+=2; when the sum is greater than 1000000, outputs the sum value and ends the program.
Q1: Run the program 10 times and rec ...
Posted by landonmkelsey on Tue, 16 Jun 2020 09:42:00 -0700
postMessage & Scheduler
Write in front
This article contains a certain amount of source code explanation, in which the author writes some contents to replace the official notes (that is, writing is almost equal to not writing that kind). If readers prefer the original code,
Moveable step Official warehouse , read in combination. For this ...
Posted by literom on Mon, 15 Jun 2020 19:21:15 -0700
Lucene is a full-text search tool, which provides a complete set of APIs for creating, searching and indexing functions. We can call these APIs in the code to realize our search services.
Lucene implements index function based on inverted file index structure. So what is an i ...
Posted by pointsplat on Mon, 15 Jun 2020 01:13:25 -0700
https://docs.djangoproject.com/en/3.0/topics/class-based-views/generic-editing/ (official document of Django)
CBV is Class Based View, which is to build a view through class. Different from FBV(Function Based View), by using class inheritance and mixins, CBV has higher code ...
Posted by miha on Mon, 15 Jun 2020 00:51:15 -0700
In the process of daily development, we often use the list structure. Many brothers started to write such statements directly: List < x x x > x = new ArrayList < > ();. But there are many ways to implement list, and LinkedList is a general way to implement list without thread safety. We unde ...
Posted by adrianTNT on Mon, 15 Jun 2020 00:19:33 -0700