C++ Implementation of DotCode Scavenging

Dynamsoft Barcode SDK v7.4 supports the DotCode type.I wrote a simple example in C++. DotCode Desktop Scavenger Two types of interfaces are provided in Dynamsoft SDK: One is a direct sweep interface, such as decodeFile, decodeBuffer. One is the interface StartFrameDecoding(), StopFrameDecoding(), and AppendFrame(), designed for video streaming ...

Added by lisa3711 on Tue, 12 May 2020 10:01:48 +0300

CentOS 7.4 source installation MySQL 8.0

MySQL 8 official version 8.0.11 has been released. It is officially said that MySQL 8 is two times faster than MySQL 5.7, and has brought a lot of improvements and faster performance! The following is the record of my installation process on April 23, 2018. The whole process takes about an hour, and the make & & make install process tak ...

Added by BANDYCANDY on Thu, 02 Apr 2020 13:33:06 +0300

linux(ubuntu) configuration openmesh--cmakelits

Summary Since I am not very familiar with cmakelists, on the other hand, openmesh's cmakelists configuration results are really different from other libraries, and there are no good tutorials on the web, which took me a long time to match. Play the result directly: Openmesh-CMakelists # openmesh list (APPEND CMAKE_MODUL ...

Added by jjjamie on Thu, 27 Feb 2020 18:43:48 +0200

linux centos7 install mysql8

1. RPM version installation Check to see if there are other versions of the database, and if so, delete it clean Non-root users must have sudo privileges 1. Download mysql related installation packages https://mirrors.tuna.tsinghua.edu.cn/mysql/yum/mysql80-community-el7/mysql-community-server-8.0.18-1.el7.x86_64.rpm https://mirrors.tuna.tsing ...

Added by jmcall10 on Sat, 25 Jan 2020 10:42:23 +0200

MySQL database -- MHA high availability cluster architecture

MHA overview Developed by yoshimaton (now working for Facebook), a Japanese DeNA company A set of excellent high availability software for failover and master-slave promotion in MySQL high availability environment Composition of MHA MHA Manager (management node) MHA Node MHA features In the process of automatic failover, MHA tries to save bin ...

Added by crazychris on Mon, 23 Dec 2019 14:32:48 +0200

Summary of CMakeLists.text used in NDK development

When we create a project, if Include C++ Support is checked, a CMakeLists.text will be generated in the same level directory of main Let's introduce one by one # For more information about using CMake with Android Studio, read the # documentation: https://d.android.com/studio/projects/add-native-code.html # Sets the minimum ...

Added by cheald on Thu, 12 Dec 2019 17:18:39 +0200

Using cuda core in open CV CPP

Prerequisite Install the Invida graphics card on your computer; Install Invida driver, version recommendation is more than 10; Install cuda and cudnn; github downloads opencv, opencv_contribute; local cmake compiles opencv; target In cpp, use the cuda kernel function written by you; Reasons for writing this article Recently, I was writing cud ...

Added by ultraslacker on Fri, 22 Nov 2019 04:11:58 +0200

Compile OpenCV with CUDA support on windows 10

This article starts from personal blog https://kezunlin.me/post/6580691f/ Welcome to read! compile opencv with CUDA support on windows 10 Series Part 1: compile opencv on ubuntu 16.04 Part 2: compile opencv with CUDA support on windows 10 Part 3: opencv mat for loop Part 4: speed up opencv image processing with openmp Guide requirements: win ...

Added by nerotic on Mon, 18 Nov 2019 04:52:14 +0200

FFmepg compilation and CMake integration to Android

FFmepg compilation and integration to Android Compile file modification Package so execution Integration to Android Preparing for compilation Compiled with ubuntu system, the system version does not affect apt-get update apt-get install yasm apt-get install pkg-config Insta ...

Added by TechMistress on Sat, 02 Nov 2019 13:34:05 +0200

Android Studio Installation NDK+CMake Process

The project needs to be developed using jni. The computer hasn't been installed before. Now let's start from scratch. 1. Install NDK and Make, Ctrl+Alt+S in Android Studio interface into settings interface, select CMake and NDK, click Apply, and it will be installed automatically.   2. Create a ...

Added by shrike202 on Sat, 12 Oct 2019 21:25:29 +0300