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995 questions
Tagged
c++
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558
views
no
answers
no
votes
2017-03-13 10:22:31 -0600
jyms
How would I solve this runtime error of this dll opencv_ffmpeg320_64.dll.
c++
windows
506
views
no
answers
no
votes
2017-03-12 07:04:17 -0600
Nuz
Alignment using COG
opencv
c++
alignmant
1k
views
no
answers
no
votes
2017-03-11 22:27:22 -0600
raisa_
Create Aruco Marker in Visual Studio 2012 : opencv_aruco320.dll is missing from your computer
visual-studio-2012
aruco
marker
c++
opencv
155
views
no
answers
no
votes
2017-03-07 23:30:35 -0600
lm35
Face recognition for real time video using LBPH returns "Timeout when trying to acquire hash specific lock for nodemap creation"
opencv
c++
LBPH
facereconition
1k
views
no
answers
no
votes
2017-02-28 10:28:47 -0600
t24-white
Unknown Opencv Predict error (assertion Failed)
opencv
c++
assertionerror
ANN_MLP
808
views
no
answers
no
votes
2017-02-26 08:47:24 -0600
benT
DirectShow camera gives black image
videocapture
c++
directshow
167
views
no
answers
no
votes
2017-02-26 01:29:54 -0600
Nuz
How to save 1 xml file for 1 movement?
opencv
c++
xml
HOG
144
views
no
answers
no
votes
2017-02-23 06:08:43 -0600
KirtiSwagat
How to Visulaize HOG features with Original Image?
HOG
c++
opencv
265
views
no
answers
no
votes
2017-02-19 07:46:00 -0600
Hwang0209
How can I connect the kinectV1 with OpenNI2?
opencv
c++
kinect
286
views
no
answers
no
votes
2017-02-11 11:13:12 -0600
LBerger
It is possible to know how much of a given color is Required to If you come to another color with OpenCV?
opencv
android
python
colors
c++
156
views
no
answers
1
vote
2017-02-09 05:34:37 -0600
karl71
structure of opencv's hog output
c++
opencv
HOG
featuredetector
39
views
no
answers
no
votes
2017-02-08 06:46:22 -0600
esakki5441
How to check the format of video get from camera?
c++
opencv
352
views
no
answers
no
votes
2017-02-03 17:42:30 -0600
Omar K. Aly
Cascade Classifier Tutorial Error
c++
opencv
cascadeclassifier
objectdetection
157
views
no
answers
no
votes
2017-02-03 12:48:18 -0600
lovaj
How can IPP improve OpenCV application? And how can I integrate it?
c++
opencv
parallel-processing
computer-vision
IPP
134
views
no
answers
no
votes
2017-01-25 11:36:23 -0600
Nuz
How to find frame per second of a dynamic movement?
opencv
c++
fps
203
views
no
answers
no
votes
2017-01-24 20:22:25 -0600
sixohquad
Build taking hours on Raspberry Pi 3
c++
opencv
1k
views
no
answers
no
votes
2017-01-24 07:41:14 -0600
Dhaval Kriplani
How to use GraphCutSeamFinder?
Images
opencv
c++
python
image-stitching
GraphCutSeamFinder
128
views
no
answers
no
votes
2017-01-22 05:09:47 -0600
Nuz
Training SVM Error
opencv
c++
173
views
no
answers
no
votes
2017-01-11 23:58:12 -0600
Nuz
HoG Descriptors
opencv
HOG
c++
103
views
no
answers
-1
votes
2017-01-10 01:37:04 -0600
iStar
OTHER IMAGES EXCEPT BUNNY ARE APPEARING AS TINY DOTS,HOW TO MAKE THEM VISIBLE
c++
opencv
VIZmodule
1k
views
no
answers
no
votes
2017-01-09 21:07:53 -0600
jpistorino
OpenCV UMat conversion from std::vector
copencv
VS2012
c++
UMat
1k
views
no
answers
no
votes
2017-01-09 03:25:20 -0600
sarmad
undefined reference to issue opencv3.2
opencv
c++
1k
views
no
answers
1
vote
2017-01-06 03:36:06 -0600
daubarris
OpenCV blur detection c++
c++
opencv
4k
views
no
answers
1
vote
2018-11-15 04:05:58 -0600
Zari
Build OpenCV with OpenCL support
c++
compilation
cmake
opencl
543
views
no
answers
no
votes
2016-12-28 09:50:18 -0600
hyder
openmp with sections directive
openmp
c++
parallelization
multicore
tracking
237
views
no
answers
no
votes
2016-12-27 23:36:41 -0600
Balaji R
Problem with Watershed algorithm
opencv
c++
1k
views
no
answers
-1
votes
2017-01-03 03:02:34 -0600
Pradeep0168
What is the best way to detect white blood cells among the red blood cells in blood sample using opencv?
c++
opencv
372
views
no
answers
no
votes
2016-12-15 07:51:52 -0600
joseph3010
In real_time_pose_estimation( samples given in opencv 3.1.0) no errors but fails to detect the object
opencv
c++
pose_estimation
5k
views
no
answers
1
vote
2016-12-13 00:43:56 -0600
joseph3010
OpenCV Error: Assertion failed (channels () == CV_MAT_CN (dtype)) in copyTo, file /home/tau/opencv/opencv-3.1.0/modules/core/src/copy.cpp, line 257
linux
opencv
c++
image-processing
356
views
no
answers
no
votes
2016-12-12 06:02:37 -0600
banshees.beat
ANN_MLP segmentation fault on predict() if not directly preceeded by train()
c++
opencv
ubuntu16.04
MLP
bug
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