1.开启板子,按照之前博客操作查看板子信息 NVIDIA Jetson TX2简介_竹叶青lvye的博客 可看到基本库已经安装上了 2.参考博主之前的博客,运行下cuda自带的例子 TensorRT安装及验证_竹叶青lvye的博客 执行如下命令 cd /usr/local/cuda-10.2/samples/1_Utilities/deviceQuery sudo make ./deviceQuery 1. 2. 3. 执行结...
默认使用 jetpack 安装的 opencv 是没有 cuda 加速的,无法充分利用 Jetson 的 GPU 性能; 通过jetson_release -v 命令进行查看: 1.1 查看 安装的 opencv 版本信息: 代码语言:bash 复制 opencv_version 1.2 查看安装的 jetpack 版本和组件信息: 代码语言:bash 复制 jetson_release -v 1.3 先卸载默认的 opencv 版...
opencv cuda 架构 opencv with cuda,ubuntu安装OpenCVwithCUDA一、安装依赖库二、安装OpenCV三、环境配置四、测试dense_flow五、Jetson嵌入式设备附录A:Anaconda环境(未经测试)参考一、安装依赖库首先安装更新和升级你的系统:sudoaptupdatesudoaptupgrade然后,安装所需
一、删除系统自带的Opencv 使用jetpack安装的jetson,自带了opencv,但是没有cuda加速的,输入opencv_version查看。 使用jtop查看,可以确认自带的opencv是没用cuda的。 卸载opencv pip3 uninstall opencv-python sudo apt purge libopencv* sudo apt autoremove sudo apt update 二、安装OpenCV with CUDA的依赖 1)安装后面...
使用jtop可以看到opencv已经支持cuda加速了 独有的问题 但import cv2时,还是会报no module "cv2"的报错,到build目录下,找到python_load文件夹,这个文件夹就是cv2编译的python package cd opencv-4.5.5/build/python_loader sudo pip3 install . 再测试一下,发现和jtop看到的是一致的 jetson@ubuntu:~/Downloads/...
可参考:OpenCV with CUDA for Jetson Nano | NVIDIA Developer# 检查你的总内存(RAM + swap),以便快速构建。至少需要: # OpenCV 4.8.0 -> 8.5 GB! # OpenCV 4.7.0 -> 8.5 GB! # OpenCV 4.6.0 -> 8.5 GB! # OpenCV 4.5.5 -> 8.5 GB! # OpenCV 4.5.4 -> 8.5 GB! # OpenCV 4.5.3 -> 8....
jetson nano version : Jetpack 4.6.4 I am going to build opencv 4.1.1 with cuda on jetson nano 4G evaluation board. and open cv version 4.1.1; ı tyr this : GitHub - mdegans/nano_build_opencv: Build OpenCV on Nvidia Jetson Nano The build was successful, but it appears as CUDA:No...
It takes several hours tobuild OpenCV with CUDA support on a NVIDIA Jetson. In the normal build process, the finished library is installed on the build machine. But what if you want to install it on another machine also? The make build system for OpenCV has a package option! Looky here:...
直接在jetson平台上编译OpenCV则不会出现此问题。 但是x64上也编译下arm64版本的opencv和x64版本的opencv,这样不用在x64和jetson之间考来考去了。参考编译opencv后的跨平台使用问题 - 夕西行 - 博客园 1、下载源码(zip压缩包)后,鼠标右键,解压这两个压缩包。新建个build文件夹(最终得到的是build/install里的所有...
A small script to build OpenCV 4.1.0 on a barebones system. The script installs build dependencies, clones a requested version of OpenCV, builds it from source, tests it, and installs it.