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29,830 questions
Tagged
554
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answers
no
votes
2020-03-26 21:18:21 -0600
supra56
opencv kalman filter(python) problem when no detection
KalmanFilter
python
prediction
172
views
no
answers
no
votes
2020-03-26 01:18:59 -0600
Paul Jurczak
What is the difference between cv::stereo::StereoMatcher::compute and cv::StereoMatcher::compute?
stereo
496
views
no
answers
1
vote
2020-03-26 02:42:17 -0600
berak
OpenCV_Contrib module quality
c++
opencv
723
views
no
answers
no
votes
2020-03-26 03:41:43 -0600
berak
Image quality assessment
c++
opencv
87
views
no
answers
no
votes
2020-03-26 08:05:13 -0600
Mattia
Opencv yolo3 different result than original
yolo3
2k
views
no
answers
no
votes
2020-03-26 08:27:05 -0600
AzureSnake
cv.putText does not display text properly
cvPutText
putText
Facedetection
FaceRecognizer
5k
views
no
answers
-1
votes
2020-03-26 11:30:52 -0600
lovel
How to detect and display body temperature using opencv python?
temperature
121
views
no
answers
no
votes
2020-03-27 01:17:48 -0600
penguin18
Compute moments for set of polygons
moments
1k
views
no
answers
-1
votes
2020-03-27 02:01:43 -0600
majid kakavandi
hi friends.I want to install opencv on google colab for image processing but I couldn't do it.I also used the link below but to no result.
c++
opencv
Google
colab
715
views
no
answers
no
votes
2020-03-27 04:29:40 -0600
Steven.Dragoz
Detection of Blood Vessels Junctions
image-processing
2k
views
no
answers
no
votes
2020-03-27 13:44:20 -0600
scriptdiddy
Convert RGB array to YUV422 4:2:2 in Python
colorspace
YUV
115
views
no
answers
no
votes
2020-03-27 19:22:27 -0600
Gabriel0233
You can you use the camera of an application in opencv?
camera
opencv
1k
views
no
answers
no
votes
2020-03-27 19:19:02 -0600
DC Dweller
Source code for opencv_videoio_ffmpeg430_64.dll to decode HEIC images
HEIC
ffmgep
281
views
no
answers
no
votes
2020-03-28 00:00:48 -0600
Jimmy_Fan
cvtColor with big mosaic
HSV
colorspace
cvtColor
5k
views
no
answers
no
votes
2020-03-29 05:22:38 -0600
andrei186
OpenCV Python No module named 'cv2'
workon
command
not
found
76
views
no
answers
1
vote
2020-03-28 09:51:04 -0600
1dbup
example_tutorial_how_to_use_parallel_for :- comment
mp
parallel-processing
2k
views
no
answers
no
votes
2020-04-02 01:41:02 -0600
AnthonGar
How to calculate the angle relative to the camera - python
pose-estimation
opencv
python
516
views
no
answers
-1
votes
2020-03-28 10:44:17 -0600
katabolerTeufel
OpenCV 4.2 build with contrib modules java
java
buil
opencv4.2
493
views
no
answers
no
votes
2020-03-28 17:58:21 -0600
Horst
Lidar depth-map interpolation using "guidance" image
Lidar
depth-image
287
views
no
answers
no
votes
2020-03-29 06:36:03 -0600
Aquas
Inverse Matrix from a Decomposehomography [closed]
opencv
decomposehomography
rodrigues
inverse
invert
446
views
no
answers
no
votes
2020-03-29 08:24:30 -0600
StressedOutBox
Opencv JS - extracting skin tones
opencvjs
259
views
no
answers
no
votes
2020-03-29 13:14:18 -0600
Defloyd
Incorrect image from RGBA data [closed]
imwrite
Mat
opencv4nodejs
135
views
no
answers
no
votes
2020-03-29 21:11:36 -0600
redhwan
Algorithm recommendation for image texture
texturere
python
620
views
no
answers
no
votes
2020-03-30 08:54:27 -0600
4ndre
Fisheye un-distort on Android
android
fisheye
distortion
remap
477
views
no
answers
no
votes
2020-03-30 10:15:02 -0600
dernanmi34
OpenCV forward() inference size is different between python and c++
dnn.forward
965
views
no
answers
no
votes
2020-03-31 03:32:13 -0600
lingfan
different results on Android platform while using Imgcodecs.imread() and Utils.BitmapToMat()
android
image-read
1k
views
no
answers
no
votes
2020-03-31 04:36:07 -0600
snehal
Change Image opacity
c++
opencv
142
views
no
answers
no
votes
2020-04-01 03:10:45 -0600
erich
I want to use opencv inside a QWidget on an QMainwindow interactively
interaction
pyqt5
280
views
no
answers
no
votes
2020-03-31 09:55:23 -0600
crusaderxx
Detect specific parts of car - painted area
carDetection
3k
views
no
answers
no
votes
2020-03-31 11:07:09 -0600
wwwzhuanli
fps is not right when i save video from camera
camera
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