a-cv2-easy-resize


Namea-cv2-easy-resize JSON
Version 0.10 PyPI version JSON
download
home_pagehttps://github.com/hansalemaos/a_cv2_easy_resize
SummaryDifferent ways of resizing pictures in OpenCV
upload_time2022-11-24 13:13:21
maintainer
docs_urlNone
authorJohannes Fischer
requires_python
licenseMIT
keywords opencv
VCS
bugtrack_url
requirements numpy opencv_python
Travis-CI No Travis.
coveralls test coverage No coveralls.
            
### Different ways of resizing pictures in OpenCV



```python

pip install a-cv2-easy-resize



from a_cv2_easy_resize import add_easy_resize_to_cv2

from a_cv_imwrite_imread_plus import add_imwrite_plus_imread_plus_to_cv2

add_imwrite_plus_imread_plus_to_cv2()

add_easy_resize_to_cv2()

import cv2

pic = cv2.imread_plus(r"https://raw.githubusercontent.com/hansalemaos/screenshots/main/splitted1.jpeg")

pic1 = cv2.easy_resize_image(

    pic.copy(), width=200, height=None, percent=None, interpolation=cv2.INTER_AREA

)

pic2 = cv2.easy_resize_image(

    pic.copy(), width=None, height=200, percent=None, interpolation=cv2.INTER_AREA

)

pic3 = cv2.easy_resize_image(

    pic.copy(), width=100, height=200, percent=None, interpolation=cv2.INTER_AREA

)

pic4 = cv2.easy_resize_image(

    pic.copy(), width=None, height=None, percent=40, interpolation=cv2.INTER_AREA

)

pic5 = cv2.easy_resize_image(

    pic.copy(), width=None, height=None, percent=None, interpolation=cv2.INTER_AREA

)  # returns original

cv2.imwrite('f:\\papagei\\pic1.png', pic1)

cv2.imwrite('f:\\papagei\\pic2.png', pic2)

cv2.imwrite('f:\\papagei\\pic3.png', pic3)

cv2.imwrite('f:\\papagei\\pic4.png', pic4)

cv2.imwrite('f:\\papagei\\pic5.png', pic5)



```





<img src="https://github.com/hansalemaos/screenshots/raw/main/pic1.png"/>





<img src="https://github.com/hansalemaos/screenshots/raw/main/pic2.png"/>





<img src="https://github.com/hansalemaos/screenshots/raw/main/pic3.png"/>





<img src="https://github.com/hansalemaos/screenshots/raw/main/pic4.png"/>





<img src="https://github.com/hansalemaos/screenshots/raw/main/pic5.png"/>






            

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