Opencv python shrink image

import cv2
 
src = cv2.imread('D:/cv2-resize-image-original.png', cv2.IMREAD_UNCHANGED)

#percent by which the image is resized
scale_percent = 50

#calculate the 50 percent of original dimensions
width = int(src.shape[1] * scale_percent / 100)
height = int(src.shape[0] * scale_percent / 100)

# dsize
dsize = (width, height)

# resize image
output = cv2.resize(src, dsize)

cv2.imwrite('D:/cv2-resize-image-50.png',output)

Source: pythonexamples.org

Opencv resize image

cv2.resize(src, dsize[, dst[, fx[, fy[, interpolation]]]])

Source: pythonexamples.org

Python opencv imresize

im = cv2.resize(im, None, fx=1/3, fy=1/3, interpolation=cv2.INTER_AREA)

Similar codes

8 votes158 views3 answers
Linear search python
Python
0 vote174 views1 answer
Beautifulsoup remove tag with class
Python
0 vote164 views1 answer
Multiply every nth element
Python
1 vote177 views1 answer
Use incognito in selenium webdriver
Python
13 votes182 views4 answers
Python calculate age from date of birth
Python
0 vote175 views1 answer
Finding Maximum Elements along columns using Python numpy.argmax()
Python
1 vote166 views1 answer
Remove r and n from string python
Python
8 votes169 views1 answer
Python install module from script
Python
3 votes126 views1 answer
Torch mse loss
Python
0 vote231 views1 answer
Python arithmetic operation with list
Python