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32,778 questions
Tagged
16
views
no
answers
no
votes
2020-04-01 05:30:08 -0500
berak
How to delay programm without stopping video feed in Python3
python3
opencv
wificam
2
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
3
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
6
views
no
answers
no
votes
2020-04-01 04:10:57 -0500
squirrel
Does CV(IMREAD.flag) support channels more than 5
opencv
python
imread
14
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
7
views
no
answers
no
votes
2020-04-01 01:05:02 -0500
VigneshSuresh
Sqlite3 to excel export error. Help Appreciated. [closed]
python
Dlib
copencv
sqlite
11
views
no
answers
no
votes
2020-03-31 16:25:07 -0500
noshky
PnP pose estimation using undistorted images?
solvePnP
Undistort
camera-pose
17
views
no
answers
no
votes
2020-03-31 12:18:09 -0500
laurent
Count cells on image using python and OpenCV
contours
opencv
python
14
views
no
answers
no
votes
2020-03-31 11:07:09 -0500
wwwzhuanli
fps is not right when i save video from camera
camera
31
views
1
answer
no
votes
2020-03-31 10:39:07 -0500
AnthonGar
How to calculate the angle relative to the camera - python
pose-estimation
opencv
python
10
views
no
answers
no
votes
2020-03-31 09:55:23 -0500
crusaderxx
Detect specific parts of car - painted area
carDetection
11
views
1
answer
no
votes
2020-03-31 09:46:21 -0500
berak
OpenCV VideoCapture Android
android#opencv
19
views
no
answers
no
votes
2020-03-31 04:36:07 -0500
snehal
Change Image opacity
c++
opencv
8
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
45
views
1
answer
no
votes
2020-03-30 19:48:08 -0500
anitarentz
I need help to install openCV
opencv#c++#Install
22
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
12
views
no
answers
no
votes
2020-03-30 08:54:27 -0500
4ndre
Fisheye un-distort on Android
android
fisheye
distortion
remap
18
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
21
views
no
answers
no
votes
2020-03-30 08:14:42 -0500
Feedz
How to save OpenCV image in MySQL database?
python
mysqlopencv
cv2
32
views
1
answer
no
votes
2020-03-30 03:46:09 -0500
berak
Turn HFS result into Contours
segmentation
hfs
python
32
views
no
answers
no
votes
2020-03-29 21:11:36 -0500
redhwan
Algorithm recommendation for image texture
texturere
python
22
views
no
answers
no
votes
2020-03-29 13:14:18 -0500
Defloyd
Incorrect image from RGBA data [closed]
imwrite
Mat
opencv4nodejs
3k
views
2
answers
6
votes
2020-03-29 10:31:54 -0500
ComputerVisionary
Missing HOG Cascade in Ver 3
HOG
20
views
no
answers
no
votes
2020-03-29 08:24:30 -0500
StressedOutBox
Opencv JS - extracting skin tones
opencvjs
11
views
no
answers
no
votes
2020-03-29 06:36:03 -0500
Aquas
Inverse Matrix from a Decomposehomography [closed]
opencv
decomposehomography
rodrigues
inverse
invert
1k
views
3
answers
no
votes
2020-03-29 06:10:32 -0500
ComputerVisionary
Can someone explain me these terms (acceptanceRatio, HR, FA) in training haar cascade, and "acceptanceRatio 800:4.97153e-05" is it consider good?
haartraning
Haar
beginner
68
views
1
answer
no
votes
2020-03-29 06:08:41 -0500
ComputerVisionary
Training Haar cascades for face detection..
haartraning
Facedetection
trainData
317
views
1
answer
no
votes
2020-03-29 06:05:47 -0500
ComputerVisionary
how to solve problem of low fps in OpenCV
c++
opencv
Facedetection
FaceRecognizer
eye
recognition
8k
views
2
answers
no
votes
2020-03-29 05:55:55 -0500
ComputerVisionary
traincascade's error (Required leaf false alarm rate achieved. Branch training terminated.)
traincascade
89
views
1
answer
no
votes
2020-03-29 05:51:41 -0500
ComputerVisionary
Cannot detect cars
cascadeclassifier
createsamples
opencv_annotation
1
2
3
4
5
...
1093
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