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45 questions
Tagged
opencv#python
×
8k
views
2
answers
1
vote
2016-12-06 10:41:59 -0600
Math
How do I live stream wifi camera using python opencv ?
opencv#python
12k
views
2
answers
-1
votes
2020-02-27 21:12:46 -0600
supra56
Compare video frames
opencv#python
19k
views
2
answers
-1
votes
2019-02-26 08:48:19 -0600
supra56
AttributeError: 'NoneType' object has no attribute 'shape'
opencv#python
719
views
2
answers
no
votes
2020-02-03 14:14:04 -0600
LBerger
How can I filter white color from simmilar background?
opencv#python
10k
views
1
answer
no
votes
2015-02-15 08:19:44 -0600
krips89
cannot import xfeatures2d in OpenCV 3- Python binding
opencv#python
3.0.0
opencv-3.0.0
xfeatures2d
968
views
1
answer
1
vote
2015-08-12 11:35:36 -0600
martijnvwezel
OpenCV-Python used in commercial application
opencv#python
708
views
1
answer
1
vote
2016-02-03 02:04:15 -0600
StevenPuttemans
Eye detection using OpenCV in python
eye
python
opencv#python
45k
views
1
answer
1
vote
2016-02-10 05:43:15 -0600
strann
What is the equivalent of cv::Mat in python?
opencv#python
Mat#opencv#c++
1k
views
1
answer
no
votes
2016-02-10 10:46:06 -0600
berak
Numpy Arrays
opencv#python
c++#opencv
numpy.ndarray
17k
views
1
answer
no
votes
2016-10-28 09:29:27 -0600
berak
Error at template matching in Python
matchTemplate
opencv#python
3k
views
1
answer
2
votes
2018-11-19 02:48:36 -0600
jiyoung.oh
How to build OpenCV 3.2 Text Module with Tesseract 4.0?
opencv#python
opencv#text#detect
opencv#win7
Tesseract-OCR
6k
views
1
answer
1
vote
2017-02-25 04:09:01 -0600
LBerger
Finding distance between two curves
opencv#python
446
views
1
answer
no
votes
2017-08-01 00:52:06 -0600
berak
small question about createTrackbar() function
opencv#python
14k
views
1
answer
no
votes
2017-08-23 06:52:44 -0600
Santhosh1
Count Non Zero error!
opencv#python
2k
views
1
answer
no
votes
2017-09-08 10:19:22 -0600
sturkmen
Image ROI error! (UserWarning: Attempting to set identical bottom==top)
opencv#python
4k
views
1
answer
no
votes
2017-09-20 10:38:41 -0600
berak
NameError: name 'ClasscadeClassifier' is not defined
opencv#python
202
views
1
answer
no
votes
2017-09-22 20:43:36 -0600
supra56
I want to use SIFT algorithm for feature detection.
opencv#python
2k
views
1
answer
no
votes
2017-10-17 04:09:29 -0600
berak
Custom contour extreme points detection?
opencv#python
755
views
1
answer
no
votes
2017-10-17 07:18:24 -0600
swan
How to remove border of microsoft word in text image in opencv ?
opencv#python
4k
views
1
answer
no
votes
2017-12-31 06:41:37 -0600
berak
How would I solve this error: TypeError: image is not a numpy array, neither a scalar?
opencv#python
867
views
1
answer
no
votes
2018-02-19 11:53:32 -0600
LBerger
Alpha channel changed on OpenCV python
opencv#python
958
views
1
answer
no
votes
2018-05-24 14:23:58 -0600
eshirima
opencv-python>>Template Matching with Multiple Objects
opencv#python
14k
views
1
answer
no
votes
2018-08-31 11:20:19 -0600
singrium
Display a streamed video in full screen Opencv3
opencv#python
fullscreen
12k
views
1
answer
no
votes
2018-10-14 01:58:37 -0600
berak
Removing image background from image with python
opencv#python
430
views
1
answer
no
votes
2018-11-07 08:18:29 -0600
berak
Why is the python binding not complete ?
python
opencv#python
stitcher
stitching
565
views
1
answer
no
votes
2019-02-28 08:57:11 -0600
supra56
KCF Tracking_ Not responding_Frame
opencv#python
750
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
9k
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
497
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
330
views
1
answer
no
votes
2020-04-25 08:04:01 -0600
berak
LBPHFaceRecognizer model
LBPH
LBPHFaceRecognizer
opencv#python
1
2
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