opencvremovebackground.py

opencvremovebackground.py

#    Copyright (c) 2022
#    Author      : Bruno Capuano
#    Create Time : 2022 June
#    Change Log  :
#    – Load and image and remove the background
#    – Show the original image and the background removed image
#
#    The MIT License (MIT)
#
#    Permission is hereby granted, free of charge, to any person obtaining a copy
#    of this software and associated documentation files (the "Software"), to deal
#    in the Software without restriction, including without limitation the rights
#    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
#    copies of the Software, and to permit persons to whom the Software is
#    furnished to do so, subject to the following conditions:
#
#    The above copyright notice and this permission notice shall be included in
#    all copies or substantial portions of the Software.
#
#    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
#    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
#    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
#    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
#    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
#    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
#    THE SOFTWARE.

import cv2
import cvzone
from cvzone.SelfiSegmentationModule import SelfiSegmentation

segmentor = SelfiSegmentation()

# read image
imgOffice = cv2.imread('office.jpg')

#resize office to 640x480
imgOffice = cv2.resize(imgOffice, (640, 480))

green = (0, 255, 0)

imgNoBg = segmentor.removeBG(imgOffice, green, threshold=0.50)

# show both images
cv2.imshow('office',imgOffice)
cv2.imshow('office no bg',imgNoBg)


cv2.waitKey(0)
cv2.destroyAllWindows()