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2,171 questions
Tagged
python
×
765
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
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
1k
views
1
answer
no
votes
2019-06-11 18:16:54 -0600
Witek
How to recognize outdoor objects from different angles
outdoor
object
position
robot
python
RaspberryPi
1k
views
no
answers
no
votes
2019-06-13 06:24:52 -0600
langtang1123
how to detect waterdroplet in given images
python
3k
views
1
answer
no
votes
2019-06-14 02:57:55 -0600
shuhei
delay of VideoCapture::read (python)
opencv
python
videocapture
169
views
no
answers
no
votes
2019-06-17 13:44:30 -0600
FrancInnov
Path Recognition with OpenCV
opencv
python
nvidia
737
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
892
views
1
answer
no
votes
2019-06-24 03:07:42 -0600
kbarni
How can I effectively remove the scratch from the image?
linedetection
opencv
python
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
572
views
1
answer
no
votes
2019-06-26 00:34:48 -0600
berak
Problem using cmake to compile opencv-contrib
python
283
views
no
answers
no
votes
2019-06-26 08:09:51 -0600
kevincvanhorn
CalcHist gives different results on C++ vs Python
calcHist
python
c++
9k
views
1
answer
no
votes
2019-06-29 10:21:45 -0600
Chris
How can I get the values of the pixels that are inside a contour?
python
roi
random
shape
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
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
105
views
no
answers
no
votes
2019-07-01 04:53:53 -0600
kg_cat
Implementing cvtColor
cvtColor
python
opencv
314
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
588
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
1k
views
no
answers
no
votes
2019-07-03 18:09:37 -0600
jl303
Can't Decode Webp
webp
python
1k
views
no
answers
no
votes
2019-07-04 14:27:46 -0600
berak
Motion History Image
python
opencv
607
views
no
answers
no
votes
2019-07-09 21:53:45 -0600
supra56
I want to a dense feature matching in two images. Is there openCV function which allows me to do that?
python
SIFT
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
148
views
no
answers
no
votes
2019-07-11 03:04:28 -0600
berak
Python Open CV Homography giving unexpected results. Pleaase suggest what changes in code needed!!!!
python
opencv
cvFindHomography
1k
views
2
answers
no
votes
2019-07-12 00:57:48 -0600
berak
Can i use sift/ surf features in python for my project, if yes how?
SURF
SIFT
python
93
views
1
answer
no
votes
2019-07-12 01:46:06 -0600
berak
Draw difference in countours using reference images
python
opencv
2k
views
1
answer
no
votes
2019-07-12 06:18:33 -0600
supra56
python cv2.drawContours function is not drawing contours. I don't have any error in the program. I need help.
opencv
python
2k
views
1
answer
no
votes
2019-07-12 21:05:29 -0600
supra56
Open videofile with using opencv and gstreamer
python
opencv
574
views
no
answers
no
votes
2019-07-12 08:59:03 -0600
the_phet
Python, when making a video it seems to ignore the set FPS
python
fps
Video
2k
views
no
answers
no
votes
2019-07-13 07:25:51 -0600
ifandroid
Play 360° video with openCV
opencv
python
2k
views
no
answers
no
votes
2019-07-14 01:44:49 -0600
Olivia_Kelly
Errors in code execution Gstreamer
gstreamer
opencv
linux
python
704
views
no
answers
no
votes
2019-07-15 04:16:03 -0600
Griffin58
Saving a video from Tello Drone
python
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