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Upgrade OpenCV 4.3.0 & Add OpenCV CUDA DNN support. #7

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Upgrade OpenCV 4.3.0 & Add OpenCV CUDA DNN support. #7

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d7f28ec
Upgrade to OpenCV4.3.0 and Add cmake dependencies.
kaibaooo Jun 20, 2020
f8f8b36
Update README.md
kaibaooo Jun 20, 2020
5a08bb8
Note Typo fix
kaibaooo Jun 20, 2020
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11 changes: 10 additions & 1 deletion README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -4,7 +4,7 @@ Script for building OpenCV 4 on the NVIDIA Jetson Nano Developer Kit
Building for:
* Jetson Nano
* L4T 32.2.1/JetPack 4.2.2
* OpenCV 4.1.1
* OpenCV 4.3.0
* Packaging Option ( Builds package by default; --no_package does not build package)

<em><b>Note: </b>The script does not check to see which version of L4T is running before building, understand the script may only work with the stated versions.</em>
Expand Down Expand Up @@ -36,11 +36,13 @@ Note that if you are building for Python, you most definitely will benefit from
OpenCV is a very rich environment, with many different options available. Check the script to make sure that the options you need are included/excluded. By default, the buildOpenCV.sh script selects these major options:

* CUDA on
* OpenCV DNN for CUDA,
* GStreamer
* V4L - (Video for Linux)
* QT - (<em>No gtk support built in</em>)
* Python 2 bindings
* Python 3 bindings
* Pkg config on

## Packaging
By default, the build will create a OpenCV package. The package file will be found in:
Expand All @@ -56,3 +58,10 @@ The advantage of packaging is that you can use the resulting package file to ins
* L4T 32.2.1/JetPack 4.2.2
* OpenCV 4.1.1
* Packaging Option ( Builds package by default; --no_package does not build package)

<b>June 2020, Upgrade OpenCV 4.3.0 & Add cmake cuDNN, DNN_CUDA Support</b>

* Jetson Nano
* L4T 32.2.1/JetPack 4.2.2
* OpenCV 4.3.0
* Packaging Option ( Builds package by default; --no_package does not build package)
5 changes: 4 additions & 1 deletion buildOpenCV.sh
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Expand Up @@ -2,7 +2,7 @@
# License: MIT. See license file in root directory
# Copyright(c) JetsonHacks (2017-2019)

OPENCV_VERSION=4.1.1
OPENCV_VERSION=4.3.0
# Jetson Nano
ARCH_BIN=5.3
INSTALL_DIR=/usr/local
Expand Down Expand Up @@ -152,6 +152,8 @@ echo $PWD
time cmake -D CMAKE_BUILD_TYPE=RELEASE \
-D CMAKE_INSTALL_PREFIX=${CMAKE_INSTALL_PREFIX} \
-D WITH_CUDA=ON \
-D WITH_CUDNN=ON \
-D OPENCV_DNN_CUDA=ON \
-D CUDA_ARCH_BIN=${ARCH_BIN} \
-D CUDA_ARCH_PTX="" \
-D ENABLE_FAST_MATH=ON \
Expand All @@ -167,6 +169,7 @@ time cmake -D CMAKE_BUILD_TYPE=RELEASE \
-D BUILD_opencv_python3=ON \
-D BUILD_TESTS=OFF \
-D BUILD_PERF_TESTS=OFF \
-D OPENCV_GENERATE_PKGCONFIG=ON \
-D OPENCV_EXTRA_MODULES_PATH=../../opencv_contrib/modules \
$"PACKAGE_OPENCV" \
../
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