揭秘CentOS 6.7系统下OpenCV安装与优化：从入门到高效应用

OpenCV（Open Source Computer Vision Library）是一个强大的开源计算机视觉库，广泛应用于图像处理、视频分析和机器学习等领域。本文将详细介绍如何在CentOS 6.7系统下安装和优化OpenCV，帮助您从入门到高效应用。

1. 引言

CentOS 6.7是一个基于Red Hat Enterprise Linux的免费发行版，因其稳定性而受到许多开发者的喜爱。OpenCV在CentOS 6.7系统上的安装和优化对于追求高性能计算机视觉应用的开发者来说至关重要。

2. 系统环境准备

在安装OpenCV之前，请确保您的CentOS 6.7系统满足以下要求：

• CPU：至少双核处理器
• 内存：至少2GB RAM
• 硬盘：至少10GB可用空间
• 操作系统：CentOS 6.7

3. 安装依赖库

OpenCV依赖于多个库，以下是在CentOS 6.7上安装这些依赖库的步骤：

”`bash sudo yum install -y yum-utils sudo yum-config-manager –add-repo sudo yum install -y docker-ce docker-ce-cli containerd.io sudo systemctl start docker sudo systemctl enable docker sudo yum install -y build-essential cmake git autoconf libtool pkg-config sudo yum install -y libjpeg libjpeg-devel libpng libpng-devel libtiff libtiff-devel sudo yum install -y openexr openexr-devel sudo yum install -y libdc1394 libdc1394-devel sudo yum install -y v4l-utils v4l-utils-devel sudo yum install -y libav libav-devel libav-tools sudo yum install -y libv4l libv4l-devel sudo yum install -y libgstreamer libgstreamer-pulseaudio libgstreamer-plugins-base libgstreamer-plugins-base-devel sudo yum install -y gtk2 gtk2-devel sudo yum install -y libSM libSM-devel sudo yum install -y libXext libXext-devel sudo yum install -y libXi libXi-devel sudo yum install -y libXtst libXtst-devel sudo yum install -y alsa-lib alsa-lib-devel sudo yum install -y freeglut freeglut-devel sudo yum install -y fribidi fribidi-devel sudo yum install -y lesstif lesstif-devel sudo yum install -y libXinerama libXinerama-devel sudo yum install -y libXcursor libXcursor-devel sudo yum install -y libXrandr libXrandr-devel sudo yum install -y libXss libXss-devel sudo yum install -y libXt libXt-devel sudo yum install -y openal openal-devel sudo yum install -y libasound libasound-devel sudo yum install -y libpulse libpulse-devel sudo yum install -y libXrender libXrender-devel sudo yum install -y libXfixes libXfixes-devel sudo yum install -y libXxf86vm libXxf86vm-devel sudo yum install -y libXtst libXtst-devel sudo yum install -y openal openal-devel sudo yum install -y libXv libXv-devel sudo yum install -y libXxf86vm libXxf86vm-devel sudo yum install -y libXext libXext-devel sudo yum install -y libXrender libXrender-devel sudo yum install -y libXcursor libXcursor-devel sudo yum install -y libXrandr libXrandr-devel sudo yum install -y libXi libXi-devel sudo yum install -y libXtst libXtst-devel sudo yum install -y libXrender libXrender-devel sudo yum install -y libXfixes libXfixes-devel sudo yum install -y libXxf86vm libXxf86vm-devel sudo yum install -y libXt libXt-devel sudo yum install -y libasound libasound-devel sudo yum install -y libpulse libpulse-devel sudo yum install -y openal openal-devel sudo yum install -y gtk2 gtk2-devel sudo yum install -y libSM libSM-devel sudo yum install -y libXext libXext-devel sudo yum install -y libXi libXi-devel sudo yum install -y libXtst libXtst-devel sudo yum install -y alsa-lib alsa-lib-devel sudo yum install -y freeglut freeglut-devel sudo yum install -y fribidi fribidi-devel sudo yum install -y lesstif lesstif-devel sudo yum install -y libXinerama libXinerama-devel sudo yum install -y libXcursor libXcursor-devel sudo yum install -y libXrandr libXrandr-devel sudo yum install -y libXss libXss-devel sudo yum install -y libXt libXt-devel sudo yum install -y openal openal-devel sudo yum install -y libasound libasound-devel sudo yum install -y libpulse 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libSM-devel sudo yum install -y libXext libXext-devel sudo yum install -y libXi libXi-devel sudo yum install -y libXtst libXtst-devel sudo yum install -y alsa-lib alsa-lib-devel sudo yum install -y freeglut freeglut-devel sudo yum install -y fribidi fribidi-devel sudo yum install -y lesstif lesstif-devel sudo yum install -y libXinerama libXinerama-devel sudo yum install -y libXcursor libXcursor-devel sudo yum install -y libXrandr libXrandr-devel sudo yum install -y libXss libXss-devel sudo yum install -y libXt libXt-devel sudo yum install -y openal openal-devel sudo yum install -y libasound libasound-devel sudo yum install -y libpulse libpulse-devel sudo yum install -y libXrender libXrender-devel