视频开发

cmake编译iOS/android/mac的opencv库(八

2019-11-25  本文已影响0人  仙人掌__

编译环境

准备工作

1、下载源码

// 下载opencv_master源码
git clone https://github.com/opencv/opencv.git opencv_master
git checkout -b my-4.3.0 4.3.0

// 下载opencv_contrib源码
git clone https://github.com/opencv/opencv_contrib.git opencv_contrib
git checkout -b my-4.3.0 4.3.0

2、安装指定cmake版本和python版本
旧版本cmake
旧版本python

opencv for mac编译及使用步骤

1、将脚本platforms/ios/build_framework.py中的代码改成如下:
更改前

ret = check_output(["xcodebuild", "-version"])

更改后

encoding = 'utf-8'
ret = check_output(["xcodebuild", "-version"]).decode(encoding)
python3 platforms/osx/build_framework.py --contrib=../opencv_contrib ../output/macosx

等待数分钟,默认将生成动态库


image.png

配置framework路径


image.png

如果提示如下错误:

......
"_clCreateProgramWithSource", referenced from:
.....

添加如下依赖库:
Accelerate.framework
OpenCL.framework
CoreMedia.framework
libopenjp2.a
QuartzCore.framework
AVFoundation.framework
libc++.tbd
CoreGraphics.framework
CoreImage.framework
CoreVideo.framework
Foundation.framework

opencv for iOS编译及使用步骤

opencv for android编译及使用步骤

上一篇 下一篇

猜你喜欢

热点阅读