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

1 vote183 views1 answer
Python num perfect squares
Python
1 vote202 views1 answer
Multipl excel sheets in pandas
Python
2 votes197 views2 answers
Python index for all matches
Python
0 vote198 views1 answer
Csv module remove header title python
Python
0 vote203 views1 answer
Seaborn line chart set fig size
Python
3 votes184 views3 answers
Text to pandas
Python
0 vote174 views1 answer
The dropping of sediment by water wind and ice or gravity is known as
Python
0 vote194 views1 answer
Flask sqlalchemy query specific columns
Python
21 votes189 views4 answers
Flask quickstart
Python
0 vote207 views1 answer
Cloud Build Quickstart
Python