the manual installation is a more traditional method to download and install HPLIP. However, bear in mind that it is more technically involved and may require a degree of knowledge that new Linux users find more
Lines 2-7handle importing the necessary Python packages that we’ll need. We’ll start by importing ourfour_point_transformfunctionwhich I discussed last week. We’ll also be using theimutilsmodule, which contains convenience functions for resizing, rotating, and cropping images. You can read mor...
from __future__ import print_function import cv2 import time from time import sleep from picamera import PiCamera, Color import numpy as np from imutils.video.pivideostream import PiVideoStream from imutils.video import FPS from picamera.array import PiRGBArray from skimage.transform import resize...
Lines 2-12 start by importing our required Python packages. We’ll be making heavy use of the scikit-learn library, so if you do not have it installed, make sure you follow these instructions. We’ll also be using my personal imutils library, so make sure you have it installed as we...
We will use the Python face_recognition package to compute the bounding box around each face, compute facial embedding, and compare faces in the encoding dataset. Imutils is a series of convenience functions to expedite OpenCV computing on the Raspberry Pi. Plan for at least 2 hours to complete...
From there, install theimutilslibrary in your fresh virtual environment: $ workon cv $ pip install imutils And then navigate to where you stored the zip file and unzip it. For example, you might save it in~/Downloadsand then perform the following steps: ...
su -c "pip install imutils" su -c "yum install zbar-devel" su -c "pip install zbar" su -c “yum install ImageMagick*” su -c “yum install tesseract-osd” su -c “pip install pypdfocr” Manual Installation steps to install opencv-python version 2.4: ...
su -c "pip install imutils" su -c "yum install zbar-devel" su -c "pip install zbar" su -c “yum install ImageMagick*” su -c “yum install tesseract-osd” su -c “pip install pypdfocr” Manual Installation steps to install opencv-python version 2.4: ...
su -c "pip install imutils" su -c "yum install zbar-devel" su -c "pip install zbar" su -c “yum install ImageMagick*” su -c “yum install tesseract-osd” su -c “pip install pypdfocr” Manual Installation steps to install opencv-python version 2.4: ...
install imutils" su -c " install zbar-devel" su -c "pip zbar" su -c “yum installImageMagick*” su -c yum install tesseract-osd” su-c “pip install pypdfocr Manual Installation steps to installopencv-python version 2.4: su c "yum install cmake" su -c "yuminstall python...