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1,383 questions
Tagged
c++
×
opencv
×
300
views
1
answer
-1
votes
2019-06-24 17:23:54 -0600
Tetragramm
How hard is it to only extract specific class and functions?
c++
opencv
extraction
core
Mat
highgui
162
views
1
answer
no
votes
2019-06-24 04:18:35 -0600
kbarni
How can correct a problem color
c++
opencv
691
views
no
answers
no
votes
2019-06-23 03:51:44 -0600
jfenz
How can I use Hough Transforms to fit a Plane
c++
opencv
plane
3d
149
views
no
answers
no
votes
2019-06-18 04:50:57 -0600
Kitnos
DetectMultiscale in a Multi classification SVM hog classifier in video stream
c++
opencv
imagepreprocessing
SVM
242
views
no
answers
no
votes
2019-06-17 17:01:40 -0600
newType
What does the following code do?
OpenCV3.4.0
opencv
c++
compile-errors
cmake
866
views
1
answer
no
votes
2019-06-15 04:36:57 -0600
Kitnos
Multi class SVM classifier with HOG descriptor
c++
opencv
imagepreprocessing
SVM
533
views
1
answer
no
votes
2019-06-14 23:37:57 -0600
berak
Linker error with OpenCV legacy and contrib
opencv
c++
Eclipse
303
views
no
answers
no
votes
2019-06-13 08:39:00 -0600
Kitnos
Implement Multi class SVM classifier with HOG descriptor
SVM
HOG
c++
opencv
machinelearning
160
views
no
answers
no
votes
2019-06-12 04:02:48 -0600
Kitnos
Image classification in video stream with contours
c++
opencv
machine-learning
SVM
ann
1k
views
no
answers
-1
votes
2019-06-12 01:54:04 -0600
Kira
Issue in using imread and imwrite in thread
cpp
imagesc
opencv
c++
Windows-10
130
views
no
answers
-1
votes
2019-06-10 02:35:19 -0600
dangerrockstar
how to detect iron buckle bar length
opencv
c++
809
views
no
answers
no
votes
2019-06-09 20:23:09 -0600
Aeroxander
Assertion failed (inputs.size()) in cv::dnn::dnn::Layer::getMemoryShapes, file opencv\modules\dnn\src\dnn.cpp, line 3616
onnx
opencv
c++
readNetFromONNX
dtype
151
views
no
answers
no
votes
2019-05-29 16:53:21 -0600
biza
How can define a region of interest in empty parking spaces?
opencv
c++
1k
views
1
answer
no
votes
2019-05-28 19:16:33 -0600
Tetragramm
one point (u,v) to actual (x,y) w.r.t camera frame?
c++
opencv
camera
circle
508
views
no
answers
no
votes
2019-05-27 11:36:49 -0600
vchill
Is there any function to create cuda context in opencv similar to what cuCtxCreate does from cuda library?
CUDA10.0
opencv
c++
edges
509
views
no
answers
no
votes
2019-05-24 15:09:37 -0600
Kafan
How to merge Remap InputArray and Affine Transforms
remap
affinetransform
merge
opencv
c++
440
views
no
answers
no
votes
2019-05-23 22:23:44 -0600
supra56
OpenCV VideoCapture in Win10 VS17 cannot open more than four USB 3.0 cameras
c++
opencv
Windows10
videocapture
visualstudio
257
views
no
answers
no
votes
2019-05-18 13:01:26 -0600
thadaBoy
How to fix 'only black frames receiving' in Android with OpenCV
android
opencv
c++
jni
java
2k
views
1
answer
no
votes
2019-05-16 10:17:47 -0600
berak
OpenCV Error: Image step is wrong (The matrix is not continuous, thus its number of rows can not be changed
c++
opencv
331
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
331
views
1
answer
no
votes
2019-05-11 08:38:10 -0600
eshirima
Learning how to make image comparsion programs.
learningOpenCV
c++
opencv
640
views
no
answers
no
votes
2019-05-06 11:21:36 -0600
berak
Question about text_detection.cpp
c++
opencv
question
191
views
no
answers
no
votes
2019-04-30 09:12:23 -0600
TharinduEH
Overlay one video feed on another video feed.
c++
opencv
Video
112
views
no
answers
-1
votes
2019-04-30 00:17:44 -0600
artz3345
3D Camera Pose Estimation
c++
opencv
calibrateCamera
3d
85
views
no
answers
no
votes
2019-04-25 08:57:50 -0600
LBerger
to extract video and move into the newfolder [closed]
c++
opencv
54
views
no
answers
no
votes
2019-04-24 06:57:03 -0600
iamM
how to create 4 dims array using CvMatND. [closed]
c++
opencv
CvMatND
2k
views
1
answer
no
votes
2019-04-21 02:42:27 -0600
berak
blobFromImage is giving wrong value.
c++
opencv
1k
views
1
answer
no
votes
2019-04-21 01:48:25 -0600
iamM
Unable to load images with imread in Visual Studio 2019
imread
c++
opencv
visual-studio-2019
2k
views
1
answer
no
votes
2019-04-19 06:00:41 -0600
Yashas
undefined reference to cv::dnn::blobFromImage().
c++
opencv
600
views
no
answers
no
votes
2019-04-16 10:14:50 -0600
theorangeclockwork
TrainHOG.exe svm trainAuto error
opencv
trainHOG.exe
SVM
c++
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