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45 questions
Tagged
opencv#python
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325
views
no
answers
no
votes
2019-09-03 02:54:25 -0600
TheImageWhisperer
How do i convert RGB to HSV255 (color not image)
opencv#python
HSV
RGB2HSV
1k
views
no
answers
no
votes
2019-09-07 04:11:53 -0600
fogx
Panning image window programmatically [closed]
opencv#python
710
views
no
answers
no
votes
2020-01-22 08:33:01 -0600
LangdalePikes
Where should I use OpenCV LBPHFaceRecognizer parameters [closed]
facial#recognition
opencv#python
708
views
1
answer
1
vote
2020-02-03 10:55:48 -0600
berak
how can I change the video frame in selectROI area from RGB to grayscale? [closed]
opencv#python
700
views
2
answers
no
votes
2020-02-03 14:14:04 -0600
LBerger
How can I filter white color from simmilar background?
opencv#python
12k
views
2
answers
-1
votes
2020-02-27 21:12:46 -0600
supra56
Compare video frames
opencv#python
8k
views
1
answer
no
votes
2020-03-02 11:36:38 -0600
berak
How to find contour of black regions in white background ?
cv2.findContours
opencv#python
447
views
1
answer
no
votes
2020-03-03 07:03:58 -0600
kbarni
How to crop images using python?
opencv#python
Crop-image
image-processing
4k
views
no
answers
no
votes
2020-03-24 07:51:14 -0600
supra56
Imwrite saves images as black .
opencv#python
Crop-image
image-processing
cv2.imwrite
927
views
no
answers
no
votes
2020-04-05 09:14:55 -0600
Ceranthor
Creating image from polar coordinates
opencv#python
318
views
1
answer
no
votes
2020-04-25 08:04:01 -0600
berak
LBPHFaceRecognizer model
LBPH
LBPHFaceRecognizer
opencv#python
869
views
no
answers
no
votes
2020-05-03 04:22:23 -0600
avs123a
Help with OpenCV image classification by ORB features
ORB
opencv#python
classifier
comparison
image-processing
jupyter
76
views
no
answers
no
votes
2020-08-04 02:29:33 -0600
RockStar
How to detect a color and then draw a line on it? [closed]
opencv#python
5k
views
1
answer
1
vote
2020-09-22 15:55:52 -0600
aqiff98
Error importing cv2 after compiling OpenCV from source (Python)
opencv#python
1k
views
1
answer
no
votes
2020-09-24 14:05:44 -0600
sturkmen
Detect objects even though they touch the border of an image
opencv#python
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