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2,171 questions
Tagged
python
×
447
views
no
answers
-1
votes
2019-05-02 16:59:47 -0600
sentientnativeplant
What is the best way to plot real time line graphs in opencv? [closed]
python
354
views
1
answer
no
votes
2019-05-03 17:22:40 -0600
nikogamulin
How to detect circular erosion/dilation
opencv
python
houghcircle
1k
views
no
answers
no
votes
2019-05-04 12:41:25 -0600
ahmetozlu
OpenCV Transform Shape with Arbitrary Contour into Rectangle [closed]
perspectiveTrans
opencv
python
warping
dewarping
6k
views
1
answer
no
votes
2019-05-10 06:20:42 -0600
projectdrone2
VIDEOIO ERROR: V4L2: Pixel format of incoming image is unsupported by OpenCV
rpi3
camera
python
1k
views
1
answer
no
votes
2019-05-13 15:22:04 -0600
piyushn
Crack detection using OpenCV and Python
opencv
python
crack
332
views
1
answer
no
votes
2019-05-14 23:11:59 -0600
kaim
What are the functions in opencv that takes only 8bit images
opencv
python
c++
imageprocessing
414
views
1
answer
no
votes
2019-05-15 03:42:25 -0600
berak
while finding circle using hough circle i find this error?
houghcircle
python
imageprocessing
280
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
270
views
no
answers
-1
votes
2019-05-16 06:52:36 -0600
Mellicent
cv2.error: (-215)
cv2.error
opencv
python
Raspberry
583
views
no
answers
no
votes
2019-05-16 21:22:08 -0600
HKTURAN
Object detection slow processing video [closed]
cv2
python
15k
views
no
answers
1
vote
2019-05-17 04:47:52 -0600
ILikeCheapWater
Visualize differences between two images
opencv
python
2d-images
differences
875
views
1
answer
no
votes
2019-05-17 04:59:20 -0600
ZettaCircl
Storing ORB Keypoints in file
python
Keypoints
461
views
1
answer
no
votes
2019-05-19 02:15:52 -0600
nkhdiscovery
Use computeNMChannels with the ERFILTER_NM_IHSGRAD option
python
computeNMChannels
textdetection
918
views
1
answer
no
votes
2019-05-20 06:58:22 -0600
supra56
[SOLVED]I have downgraded python from 3.7 to 3.5,but my cropping code for image pre-processing doesn't seem to work with the lesser version
python
image-processing
2k
views
1
answer
no
votes
2019-05-21 08:17:24 -0600
kr1zz
EAST dnn.forward Assertion failed
python
dnn
assertion
detection
1k
views
1
answer
no
votes
2019-05-22 09:52:25 -0600
nbubis
applyTransformation not working in python?
ThinPlateSpline
python
252
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
769
views
no
answers
no
votes
2019-05-23 07:58:12 -0600
Anomalix
Convert ndarray to numpy (perform tracking on screenshot) [closed]
python
object-tracking
1k
views
no
answers
no
votes
2019-05-24 02:18:17 -0600
drboomtown
pipe video frame and frame info from FFMPEG [closed]
python
ffmpeg
300
views
no
answers
no
votes
2019-05-26 10:43:40 -0600
Synaps
Python - Multiple persistent modifiable rectangle selector [closed]
opencv
python
matplotlib
plot
computer-vision
128
views
no
answers
no
votes
2019-05-27 04:19:12 -0600
nabin bhattarai
algorithm used in license plate recognition using opencv [closed]
python
133
views
no
answers
no
votes
2019-05-27 18:33:00 -0600
procrastinator
tracking points
opencv
python
771
views
1
answer
no
votes
2019-05-28 09:20:06 -0600
johnnyrobot
imwrite not working when Spawned by Crontab or Systemd??
opencv
python
imwrite
cron
RaspberryPi
135
views
1
answer
no
votes
2019-05-31 08:00:10 -0600
supra56
how to solve this opencv-program
opencv
python
1k
views
no
answers
-1
votes
2019-05-31 16:22:04 -0600
the-dude
Opencv Email Notification
opencv
python
RaspberryPi
249
views
1
answer
no
votes
2019-06-04 08:12:55 -0600
Chris
Horizontal projection of area between 2 circles
python
753
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
434
views
no
answers
-1
votes
2019-06-12 03:25:39 -0600
Daverry
Is it possible to record in 4 bit greyscale with recording in color then converting to 4 bit greyscale? [closed]
opencv
python
calibrateCamera
camera
8bit
greyscale
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