OpenCV va Python 3.5: 4 bosqichlari yordamida Dragonboard410c yoki Dragonboard820c uchun kengaytirilgan haqiqat (AR)

2024 Muallif: John Day | [email protected]. Oxirgi o'zgartirilgan: 2024-01-30 13:26

Bu ko'rsatmalarda kengaytirilgan reallik dasturini ishga tushirish uchun OpenCV, Python 3.5 va Python 3.5 uchun bog'liqliklar qanday o'rnatilishi tasvirlangan.

1 -qadam: talablar

Sizga quyidagi belgilar kerak bo'ladi:

Dragonboard 410c yoki 820c;

Linaro-alip/developer-ning toza o'rnatilishi;

DB410c: v431.link versiyasida sinovdan o'tgan

snapshots.linaro.org/96boards/dragonboard4..

DB820c: v228.link versiyasida sinovdan o'tgan

snapshots.linaro.org/96boards/dragonboard8..

Kamida 16 Gb sig'imli MicroSD karta (agar Dragonboard 410c ishlatilsa);

Faylni yuklab oling (bu bosqich oxirida), oching va MicroSD kartasiga nusxa oling;

Obs: Agar Dragonboard 820c dan foydalansangiz, faylni yuklab oling, oching va buyruqlardan foydalanishni osonlashtirish uchun/home/*USER*/ga o'ting;

• USB uyasi;
• USB sichqoncha va klaviatura;
• Internetga ulanish.

2 -qadam: MicroSD kartasini o'rnatish (faqat W/ Dragonboard410c)

Dragonboard -da terminalni oching;

• Terminalda fdiskni ishga tushiring:

$ sudo fdisk -l

• MicroSD kartasini DragonBoard MicroSD karta uyasiga joylashtiring;
• Ro'yxatdagi yangi qurilmaning nomini (va bo'limini) qidirib, fdisk -ni qayta ishga tushiring:

$ sudo fdisk -l

Ildiz katalogiga o'ting:

$ CD ~

Jild yaratish:

$ mkdir sdfolder

MicroSD kartasini o'rnating:

mount /dev /sd_card_partition_name sdfolder

3 -qadam: Kerakli ramkalarni o'rnatish

Dragonboard -da terminalni oching;

Terminalda tanlangan katalogga o'ting (820c uchun "~" va 410c uchun o'rnatilgan SDCard yordamida):

(820c) $ CD

(410c) $ cd ~/sdfolder

Zram.sh skriptini ishga tushiring:

$ sudo bash augmented_reality/skriptlar/zram.sh

Tizimni yangilash:

sudo apt update && sudo apt upgrade

Ushbu paketlarni o'rnating:

sudo apt install -y debootstrap schroot git curl pkg-config zip unzip python python-pip g ++ zlib1g-dev openjdk-8-jdk libhdf5-dev libatlas-base-dev gfortran v4l-utils hdf5* libhdf5* libpng-dev build-muhim cmake libreadline-gplv2-dev libncursesw5-dev libssl-dev libsqlite3-dev tk-dev libgdbm-dev libc6-dev libbz2-dev libjpeg-dev libtiff5-dev libavcodec-dev libavformat-dev libsvscl-dev-libvxv2 libgtk2.0-dev libgtk-3-dev

Ushbu katalogga o'ting:

$ cd /usr /src

Python 3.5 -ni yuklab oling:

sudo wget

Paketni chiqarib oling:

$ sudo tar xzf Python-3.5.6.tgz

Siqilgan paketni o'chirib tashlang:

$ sudo rm Python-3.5.6.tgz

Python 3.5 katalogiga o'ting:

$ CD Python-3.5.6

Python 3.5 kompilyatsiyasi uchun optimallashtirishni yoqing:

$ sudo./configure-faollashtirish-optimallashtirish

Python 3.5 ni kompilyatsiya qiling:

$ sudo altinstall qiling

Pip va sozlash vositalarini yangilang:

$ sudo python3.5 -m pip o'rnatish -pip && python3.5 -m pip o'rnatish -setuptools -ni yangilash

Numpy -ni o'rnating:

$ python3.5 -m pip o'rnatish numpy

Tanlangan katalogga o'ting:

(820c) $ CD ~

(410c) $ cd ~/sdfolder

OpenCV va OpenCV Contrib omborlarini klonlang:

$ sudo git clone -b 3.4 https://github.com/opencv/opencv.git && sudo git clone -b 3.4

Katalogga o'ting:

$ CD ochiq

Qurilish katalogini yarating va unga o'ting:

$ sudo mkdir build && cd build

CMake -ni ishga tushiring:

$ sudo cmake -D CMAKE_BUILD_TYPE = RELEASE -D CMAKE_INSTALL_PREFIX =/usr/local -D BUILD_opencv_java = OFF -D BUILD_opencv_python = OFF -D BUILD_opencv_python3 = qaysi python3.5) -D PYTHON_INCLUDE_DIR =/usr/local/include/python3.5m/-D INSTALL_C_EXAMPLES = O'chirilgan -D INSTALL_PYTHON3_EXAMPLES = O'chirilgan -D BUILD_EXAMPLES = O'CHIRILGAN -BU -OFF = VT -BU -OFF = -DBUILD_TBB = ON -D OPENCV_ENABLE_NONFREE = ON -DBUILD_opencv_xfeatures2d = O'chirilgan -D OPENGL = ON -D OPENMP = ON -D ENABLE_NEON = ON -D BUILD_PERF_TESTS = O'chirilgan/ochilgan/ochilgan/ochilgan.

OpenCV -ni 4 yadroli kompilyatsiya qiling:

$ sudo make -j 4

OpenCV -ni o'rnating:

$ sudo make install

Tanlangan katalogga o'ting:

(820c) $ CD ~

(410c) $ cd ~/sdfolder

• Python3.5 talablarini o'rnating:

$ sudo python3.5 -m pip install -r requirements.txt --no -cache -dir

Sinov importi:

python3.5

> cv2 import >> kolbani import qilish

4 -qadam: AR dasturini ishga tushirish

Tanlangan katalogga o'ting:

(820c) $ CD

(410c) $ cd ~/sdfolder

Kengaytirilgan haqiqat katalogiga o'ting:

$ cd augmented_reality/

Ilovani ishga tushiring:

$ python3.5 app.py

Obs: Endi USB kamerasini ulang va IP -manzili va porti bo'lgan brauzer yordamida oching (masalan, 192.168.1.1:5000), mos yozuvlar papkasida saqlangan modelni chop eting va yuqoridagi rasm kabi veb -kamera oldiga qo'ying. Manba kodini buzish, 92-qatorga o'tish va video yozish buyrug'idan oldin nomini o'zgartirish orqali hayvonni o'zgartirish mumkin: mavjud sigir, tulki, qaroqchi-kema-semiz, kalamush va bo'ri. Malumot papkasidagi rasmni o'zgartirib, mos yozuvlar tasvirini o'zgartirish mumkin.