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29,830 questions
Tagged
119
views
no
answers
no
votes
2019-10-20 22:06:30 -0600
Sweetmei
How to create trained_classifierNM1(2).xml, OCRHMM_transitions_table.xml files?
classifier
270
views
no
answers
no
votes
2019-10-20 20:34:48 -0600
Vizier87
Converting camera feed into relative intensity in mW
opencv4
382
views
no
answers
no
votes
2019-10-20 09:29:09 -0600
ehsanb
Converting 2d point to 3d point
2d-to-3d
3d-projection
24k
views
3
answers
1
vote
2019-10-20 06:27:52 -0600
essamzaky
Calculating a template matching similarity score?
matchTemplate
1k
views
no
answers
no
votes
2019-10-20 06:12:20 -0600
essamzaky
MatchTemplate and get matching score or confidence hint
matchTemplate
163
views
no
answers
no
votes
2019-10-19 06:11:00 -0600
fogx
getFLOPS of deep neural network
dnn#opencv
196
views
no
answers
no
votes
2019-10-19 06:04:25 -0600
fogx
dnn module getPerfProfile tick output?
dnn#opencv
119
views
1
answer
no
votes
2019-10-19 05:32:35 -0600
berak
where is cvCreateTrainingSamples() function?
createsamples.cpp
249
views
no
answers
no
votes
2019-10-19 04:55:10 -0600
fogx
dnn module forward() output in intermediate layers?
dnn
dnn.forward
1k
views
no
answers
no
votes
2019-10-18 16:05:05 -0600
Yost777
Rolling ball / Sliding paraboloid algorithm
BackgroundSub
background
1k
views
1
answer
no
votes
2019-10-18 08:29:39 -0600
Chris
Feature extraction 3D
opencv
python
keypoint
feature-detection
3d
mesh
420
views
no
answers
no
votes
2019-10-18 06:50:37 -0600
michael.skully
Foreground extraction
computervision
grabcut
Overlooked
313
views
no
answers
no
votes
2019-10-18 04:46:33 -0600
Kitnos
Object Segmentation method
image-segmentation
contour
412
views
no
answers
no
votes
2019-10-17 16:39:07 -0600
Thor_Bux
Optimize feature detection and tracking
object-tracking
feature-detection
178
views
no
answers
no
votes
2019-10-17 10:56:13 -0600
necator9
Data set with known camera parameters
dataset
machine-learning
extrinsic
intrinsic
computer-vision
288
views
no
answers
no
votes
2019-10-17 09:02:52 -0600
ConstantineHB
Why does simultaneously running two video writers produces a distorted output files?
cv2.VideoWriter
480
views
no
answers
no
votes
2019-10-17 08:57:23 -0600
redhwan
does JetsonTX2 support CV.dnn ?
copencv
gpu
Jetson
cv2.dnn
6k
views
2
answers
no
votes
2019-10-17 05:44:50 -0600
Freeman
Meaning of Input Array and noArray()
opencv
wiki
920
views
1
answer
no
votes
2019-10-17 04:04:52 -0600
Renaud
C++ compilation issue migrating from 3.4.3 to 4.1.1 on Android
android
c++
opencv
cmake
509
views
no
answers
no
votes
2019-10-17 01:47:07 -0600
LBerger
Building Error VS 2017 [closed]
build
cmake-gui
385
views
1
answer
no
votes
2019-10-17 00:36:08 -0600
berak
Getting error with freeType -> putText function
freetype
IplImage
putText
1k
views
no
answers
no
votes
2019-10-16 23:24:20 -0600
Mayank1548
How to install OpenCV on Windows xp 32 bit
opencv
python
windows
xp
119
views
no
answers
no
votes
2019-10-16 22:29:57 -0600
Project
Installing openCV from source troubles
installing
opencv
problemsinstalling
179
views
no
answers
no
votes
2019-10-16 18:40:08 -0600
frengo
Problems with Qt and dnn module
qt5
dnn
window10-64bit
816
views
1
answer
no
votes
2019-10-16 13:20:10 -0600
cudawarped
Error: Cannot find NvOf library.
cuda10
nvidia
opticalflow
cudaoptflow
454
views
1
answer
1
vote
2019-10-16 13:08:41 -0600
berak
Can I use cv2.putText on a window without an image?
putText
highgui
1k
views
1
answer
no
votes
2019-10-16 13:02:42 -0600
eyshi
Guidline in building Object detection and its direction.
python
opencv
263
views
1
answer
no
votes
2019-10-16 12:57:39 -0600
eyshi
slide bar not working and unable to draw contours
contour
slidebar
1k
views
no
answers
no
votes
2019-10-16 07:01:42 -0600
igleer
Camera Calibration Takes too long
calibrateCamera
2k
views
no
answers
no
votes
2019-10-16 06:44:08 -0600
LBerger
Configuration Error CMake 3.15.14 opencv contrib
cmake-gui
opencv
cmake
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