@yizhi/cv
v1.0.4
Published
简单的OpenCV封装
Readme
@yizhi/opencv
简单的OpenCV封装
编译源码(可选)
依赖
- python3
- cmake
- ninja
- c++编译器(gcc,clang,Visual Studio ...)
编译OpenCV
node thirdpart/install.js --with-opencv- 编译本模块
cmake -B build -G Ninja . -DCMAKE_BUILD_TYPE=Release
cmake --build build --config Release安装
npm install @yizhi/opencv使用
//导入opencv
import cv from '@yizhi/opencv';
//配置addon路径
cv.config("ADDON_PATH", "/path/to/cv.node");
//下载addon(可选)
// 如果配置了ADDON_PATH,则下载addon到ADDON_PATH,否则下载到build/cv.node
await cv.downloadAddon();
//正常使用
const im = cv.imread("/path/to/input");
cv.resize(im, 640, 640);
cv.imwrite("/path/to/output", im);