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32,786 questions
Tagged
33
views
1
answer
no
votes
2020-04-02 13:32:38 -0500
crackwitz
How to save OpenCV image in MySQL database?
python
mysqlopencv
cv2
22
views
1
answer
no
votes
2020-04-02 13:23:07 -0500
crackwitz
Does CV(IMREAD.flag) support channels more than 5
opencv
python
imread
25
views
1
answer
no
votes
2020-04-02 13:04:13 -0500
crackwitz
how to find vertical bright line in the xray image?
opencv
23
views
1
answer
no
votes
2020-04-02 12:56:43 -0500
crackwitz
OpenCV VideoCapture 2fps
aruco
opencv
slow
Video
capture
12
views
1
answer
no
votes
2020-04-02 12:37:17 -0500
CarlEmail
Printer ink not black in IR
print
infrared
3
views
no
answers
no
votes
2020-04-02 12:23:44 -0500
fabio-C
Image similarity: recognize handwritten signature.
image
similarity
signature
handwriting
44
views
2
answers
no
votes
2020-04-02 12:21:42 -0500
crackwitz
How to delay programm without stopping video feed in Python3
python3
opencv
wificam
15
views
1
answer
no
votes
2020-04-02 12:06:16 -0500
crackwitz
Is the output of approxPolyDP(c) a subset of the input contour c?
approxPolyDP
approximation
3
views
no
answers
no
votes
2020-04-02 11:05:01 -0500
alecda
opencv_world412d.dll was not found
installation
opencv
c++
install
14
views
1
answer
no
votes
2020-04-02 10:27:33 -0500
HagymaGyilkos
how to find centroid, area, orientation of a particular region in an image
python
14
views
1
answer
no
votes
2020-04-02 10:12:17 -0500
HagymaGyilkos
How to convert dashed lines to solid?
dashedline
22
views
1
answer
no
votes
2020-04-02 03:36:47 -0500
berak
How to solve error: (-215:Assertion failed) !empty() in function 'cv::CascadeClassifier::de
opencv
python
python3.7
opencv4.1.2
46
views
no
answers
no
votes
2020-04-02 01:41:02 -0500
AnthonGar
How to calculate the angle relative to the camera - python
pose-estimation
opencv
python
21
views
no
answers
no
votes
2020-04-01 07:41:20 -0500
jhj
Can't I build another version?
shared
14
views
no
answers
no
votes
2020-04-01 07:33:43 -0500
quadro
Merging low-angleillumination frames to edge-image
low-angle
edge
12
views
no
answers
no
votes
2020-04-01 05:20:28 -0500
Prashant.bhatt
How to open rtsp videostream from ip cam using Opencv JS
opencvjs
14
views
no
answers
no
votes
2020-04-01 04:26:12 -0500
Hugo117
Can i reframe a square according to a square model with openCV ?
c++
opencv
qt
20
views
no
answers
no
votes
2020-04-01 03:10:45 -0500
erich
I want to use opencv inside a QWidget on an QMainwindow interactively
interaction
pyqt5
16
views
no
answers
no
votes
2020-03-31 16:25:07 -0500
noshky
PnP pose estimation using undistorted images?
solvePnP
Undistort
camera-pose
33
views
no
answers
no
votes
2020-03-31 12:18:09 -0500
laurent
Count cells on image using python and OpenCV
contours
opencv
python
18
views
no
answers
no
votes
2020-03-31 11:07:09 -0500
wwwzhuanli
fps is not right when i save video from camera
camera
16
views
no
answers
no
votes
2020-03-31 09:55:23 -0500
crusaderxx
Detect specific parts of car - painted area
carDetection
22
views
1
answer
no
votes
2020-03-31 09:46:21 -0500
berak
OpenCV VideoCapture Android
android#opencv
20
views
no
answers
no
votes
2020-03-31 04:36:07 -0500
snehal
Change Image opacity
c++
opencv
17
views
no
answers
no
votes
2020-03-31 03:32:13 -0500
lingfan
different results on Android platform while using Imgcodecs.imread() and Utils.BitmapToMat()
android
image-read
59
views
1
answer
no
votes
2020-03-30 19:48:08 -0500
anitarentz
I need help to install openCV
opencv#c++#Install
26
views
no
answers
no
votes
2020-03-30 10:15:02 -0500
dernanmi34
OpenCV forward() inference size is different between python and c++
dnn.forward
15
views
no
answers
no
votes
2020-03-30 08:54:27 -0500
4ndre
Fisheye un-distort on Android
android
fisheye
distortion
remap
23
views
1
answer
no
votes
2020-03-30 08:23:37 -0500
berak
i don't find C:\projects\opencv-python\opencv\modules\highgui\src\window.cpp
anaconda
opencv
window
37
views
1
answer
no
votes
2020-03-30 03:46:09 -0500
berak
Turn HFS result into Contours
segmentation
hfs
python
1
2
3
4
5
...
1093
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