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928 questions
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python
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opencv
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7k
views
2
answers
no
votes
2017-11-02 07:27:29 -0600
supra56
AttributeError: 'module' object has no attribute 'CAP_PROP_FRAME_HEIGHT'
opencv
python
pyqt
2k
views
1
answer
no
votes
2017-11-01 22:15:05 -0600
supra56
opencv picture size 0x0 is invalid
opencv
python
rtsp
1k
views
no
answers
-1
votes
2017-11-01 09:05:46 -0600
josari
How to detect human motion and direction from a still image(opencv python/ matlab)?
opencv
directiondetection
python
Matlab
motion
detection
7k
views
2
answers
no
votes
2017-10-31 17:35:24 -0600
MachineLearner
Python Opencv VideoCapture::read returns None only in a virtual environment
virtualenv
python3.6
python
opencv
webcam
3k
views
no
answers
no
votes
2017-10-26 02:14:29 -0600
opencvproblems
Opencv with Python error
opencv
python
19k
views
3
answers
1
vote
2017-10-23 12:26:04 -0600
berak
OpenCV 3.0.0, FaceRecognizer and Python Bindings
opencv
FaceRecognizer
attributeerror
cv2
python
3k
views
2
answers
no
votes
2017-10-22 21:08:41 -0600
supra56
I am not able to put text in my frames of the video it is not giving any error but still i can't see the text
python
opencv
2k
views
1
answer
no
votes
2017-10-22 02:30:23 -0600
moHe
How to add background in webcam using python and opencv
python
opencv
323
views
1
answer
no
votes
2017-10-21 23:34:15 -0600
moHe
How to Draw a box then detect if object just enter on it
opencv
python
carDetection
5k
views
3
answers
no
votes
2017-10-19 08:19:05 -0600
moHe
import cv2 leads to "segmentation fault"
opencv
python
ubuntu
opencv_contrib
opencv3
453
views
1
answer
no
votes
2017-10-18 13:47:11 -0600
Vijay Nirmal
Second camera is not opening until the first camera is released
opencv
python
videocapture
2k
views
1
answer
no
votes
2017-10-18 13:21:25 -0600
opalmirror
Access webcam without sudo
linux
opencv
permission
webcam
python
125
views
no
answers
1
vote
2017-10-16 01:43:07 -0600
jjabaram
Matching image position before comparing image
opencv
python
120
views
no
answers
no
votes
2017-10-15 06:28:57 -0600
Trainee_Engineer
Aerial View Stitching
stitching
opencv
python
2k
views
1
answer
no
votes
2017-10-15 00:54:33 -0600
berak
how to use setRNG in opencv-python
python
opencv
6k
views
1
answer
no
votes
2017-10-09 10:32:05 -0600
glukon
improve my findContours for a square detection?
opencv
python
contours
marker
recognition
2k
views
1
answer
no
votes
2017-10-06 08:28:30 -0600
everwill02
SIFT Feature matches coordinates
feature-detection
SIFT
opencv
python
159
views
no
answers
no
votes
2017-10-05 11:58:24 -0600
MarioTavarez
How to recognise a image 2d preload and follow it by webcam in a rectangle in Python Opencv?
python
opencv
image
294
views
no
answers
no
votes
2017-10-03 04:45:22 -0600
LowClue
Track ring pull Python
ring
pull
detect
opencv
python
38k
views
2
answers
no
votes
2017-09-29 07:30:27 -0600
supra56
OpenCV Error: Assertion failed (scn == 3 || scn == 4) in cvtColor,
opencv
python
438
views
no
answers
no
votes
2017-09-24 22:53:33 -0600
mikerosz
Video Capture Error A.R Drone 2.0
opencv
python
1k
views
1
answer
no
votes
2017-09-20 21:06:36 -0600
berak
face module missing from python cv2 version 3.3.0
opencv
python
face
cv2
3k
views
2
answers
no
votes
2017-09-14 10:19:55 -0600
Nikiforos
Python: Running estimateRigidTransform in opencv/python; 8uC1 or 8uC3 error
python
opencv
affinetransform
1k
views
1
answer
no
votes
2017-09-14 09:56:15 -0600
LBerger
Tesseract not detecting text
opencv
python
tesseract
1k
views
2
answers
no
votes
2017-09-12 07:32:57 -0600
Arun1994
rotation-Bicubic resampling -using OpenCV python
opencv
python
interpolation
1k
views
2
answers
no
votes
2017-08-31 09:35:09 -0600
vps
Dilation not working
opencv
python
dilation_erosion
distanceTransform
1k
views
1
answer
1
vote
2017-08-17 05:12:55 -0600
supra56
Object Measurement using OpenCV and Raspberry Pi with Python
object-measurement
opencv
RaspberryPi
python
551
views
1
answer
no
votes
2017-08-16 20:47:55 -0600
supra56
Book for learning face recognition in python
book
opencv
FaceRecognizer
python
240
views
no
answers
-1
votes
2017-08-16 03:48:44 -0600
bubbely
Snap to grid cropping [closed]
opencv
python
2k
views
1
answer
1
vote
2017-08-13 04:02:39 -0600
berak
Fast Radial Symmetry Transform Implementation
python
circle
detection
opencv
detect
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