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892 questions
Tagged
python
×
12k
views
no
answers
no
votes
2019-07-08 17:14:56 -0600
Lich
How to optimize frame grabbing from video stream in OpenCV?
videocapture
RaspberryPi
gstreamer
python
2k
views
no
answers
no
votes
2019-07-04 14:27:46 -0600
berak
Motion History Image
python
opencv
1k
views
no
answers
no
votes
2019-07-03 18:09:37 -0600
jl303
Can't Decode Webp
webp
python
615
views
no
answers
no
votes
2019-07-03 12:32:27 -0600
gyronikeleg
Cannot get correct translation and rotation matrix in opencv python
opencv
rotation
python
two
cameras
320
views
no
answers
no
votes
2019-07-03 05:12:18 -0600
shruti_vekariya
Error while running converted .h5 to .pb graph with OpenCV's dnn module
opencv
dnn
python
6k
views
no
answers
no
votes
2019-07-02 21:32:00 -0600
CV_Newbie
What astype(np.uint8) means?
opencv
python
UINT8
array
110
views
no
answers
no
votes
2019-07-01 04:53:53 -0600
kg_cat
Implementing cvtColor
cvtColor
python
opencv
2k
views
no
answers
no
votes
2019-06-29 02:59:17 -0600
doctrucker
Failing to lock exposure on Logitech C270
beginner
python
compile
c270
5k
views
no
answers
no
votes
2019-06-28 02:51:27 -0600
mloskot
Can not imread ASCII-based PBM, PGM, PPM
python
opencv
ppm
285
views
no
answers
no
votes
2019-06-26 08:09:51 -0600
kevincvanhorn
CalcHist gives different results on C++ vs Python
calcHist
python
c++
1k
views
no
answers
no
votes
2019-06-25 15:59:28 -0600
Aglo
cv2.VideoCapture(0).isOpened() return always false
videocapture
false
windows
python
747
views
no
answers
no
votes
2019-06-17 16:14:06 -0600
Arruda
Draw in an area, based on an color filter in Python
computervision
python
173
views
no
answers
no
votes
2019-06-17 13:44:30 -0600
FrancInnov
Path Recognition with OpenCV
opencv
python
nvidia
1k
views
no
answers
no
votes
2019-06-13 06:24:52 -0600
langtang1123
how to detect waterdroplet in given images
python
1k
views
no
answers
no
votes
2019-06-09 05:57:58 -0600
htoon
How does opencv convert floating points data to uint8 in imwrite function to save as .jpg?
opencv
python
imwrite
773
views
no
answers
no
votes
2019-06-06 19:34:23 -0600
TomH
can't open URL video source with opencv-python cv2.VideoCapture()
opencv
python
1k
views
no
answers
-1
votes
2019-05-31 16:22:04 -0600
the-dude
Opencv Email Notification
opencv
python
RaspberryPi
139
views
no
answers
no
votes
2019-05-27 18:33:00 -0600
procrastinator
tracking points
opencv
python
254
views
no
answers
no
votes
2019-05-22 13:35:50 -0600
Jaques
calculate Z from two images possible?
opencv
python
math
camera
computer-vision
computervision
15k
views
no
answers
1
vote
2019-05-17 04:47:52 -0600
ILikeCheapWater
Visualize differences between two images
opencv
python
2d-images
differences
272
views
no
answers
-1
votes
2019-05-16 06:52:36 -0600
Mellicent
cv2.error: (-215)
cv2.error
opencv
python
Raspberry
285
views
no
answers
no
votes
2019-05-15 08:33:27 -0600
Vaibhav Pipara
how can we predict age of person from photo using python
opencv
python
ageprediction
4k
views
no
answers
no
votes
2019-05-02 10:31:56 -0600
Laurentiu
How to read videos from three cameras in the same time?
opencv
python
Video
475
views
no
answers
no
votes
2019-04-25 04:10:14 -0600
Shubhamm
Mask a room using OpenCV
opencv
python
masking
365
views
no
answers
-1
votes
2019-04-23 16:45:39 -0600
sazr
Calculate median/mode but ignore black colour
python
masking
2k
views
no
answers
no
votes
2019-04-22 13:48:23 -0600
Sky31
Contour + hough Transformation
opencv
contours
houghlinesp
python
1k
views
no
answers
no
votes
2019-04-22 05:52:11 -0600
supra56
Interlaced frame - Presence of odd field's data in even fields
deinterlace
image-processing
opencv
python
308
views
no
answers
no
votes
2019-04-19 00:22:35 -0600
sazr
Identify all values that are close to zero
numpy
python
manipulation
1k
views
no
answers
no
votes
2019-04-17 16:18:20 -0600
mshabunin
Writing multiple videos from webcam stream
python
opencv
RaspberryPi
260
views
no
answers
no
votes
2019-04-02 12:32:41 -0600
wgb-2019
I am having problems saving processed video, raw video saves fine in Python.
opencv
python
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