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29,830 questions
Tagged
266
views
no
answers
no
votes
2019-04-18 10:45:36 -0600
trispade
is there any way to debug a false dll load failed error [closed]
opencv
gstreamer
python
4.1.0
141
views
no
answers
no
votes
2019-04-18 09:27:41 -0600
scaramacai
Curve analysis from .CSV
plot
matplot
pattern
3.feature-detection
314
views
no
answers
1
vote
2019-04-18 07:41:27 -0600
nikogamulin
Is there a way to mark the moving points and in the end determine the position of every point? [closed]
object-tracking
object-detection
image-stitching
170
views
1
answer
no
votes
2019-04-18 03:21:50 -0600
berak
Grey Level VideoWriter
CreateVideoWriter
258
views
no
answers
-1
votes
2019-04-18 03:10:13 -0600
cjacquel
Patent on Surf and Sift [closed]
SURF
CameraGLSurfaceView
584
views
1
answer
no
votes
2019-04-18 02:38:19 -0600
berak
IP Cam change Exposure [closed]
python
CAP_PROP_EXPOSURE
ipcamera
rtsp
1k
views
no
answers
no
votes
2019-04-17 16:18:20 -0600
mshabunin
Writing multiple videos from webcam stream
python
opencv
RaspberryPi
173
views
no
answers
no
votes
2019-04-17 15:01:12 -0600
mattdober
Opencv.js facial recognition
OpenCV.js
facial
recognition
webcam
132
views
no
answers
no
votes
2019-04-17 14:44:18 -0600
dirtycode
I need a source code of face detection algorithm [closed]
viola-jones
Face-Detection
500
views
no
answers
no
votes
2019-04-17 08:19:49 -0600
isma
Infrared Image I took outside is completely white, how to fix?
copencv
opencv#python
Exposure
gain
exposure_time
contrast
104
views
no
answers
1
vote
2019-04-17 05:29:57 -0600
mshabunin
Looking for samples on how to create a stitched image from a video
stitching
Video
703
views
no
answers
no
votes
2019-04-17 01:36:29 -0600
berak
c++ code of opencv project , run by java jni
java
c++
jni
926
views
1
answer
2
votes
2019-04-19 00:53:38 -0600
dkurt
what is the change of dnn module in opencv4.1?
c++#dnn#opencv
5k
views
no
answers
no
votes
2019-04-16 21:39:28 -0600
iamM
How to convert 3d array to 4d array using Mat::reshape
3d-image
254
views
1
answer
1
vote
2019-05-07 08:37:21 -0600
Jesuino Vieira
Some object detection methods doesn't detect anything
dnn
877
views
no
answers
no
votes
2019-04-16 12:45:19 -0600
Der Luftmensch
Inverse Flow - Forward Warping or Bilinear "Splatting"
warping
optical-flow
splatting
bilinear
inverse
speed
2k
views
1
answer
no
votes
2019-04-23 22:35:02 -0600
supra56
problem with stereoRectify() results [magnified output]
stereo-calibration
Rectification
opencv3.4.5
stereorectify
1k
views
no
answers
no
votes
2019-04-16 10:40:33 -0600
Invidia18
mingw32-make Undefined reference to ...
undefined
reference
847
views
1
answer
no
votes
2019-04-17 01:43:15 -0600
berak
Tracking API with data in GPU memory
gpumat
tracking
3k
views
2
answers
1
vote
2020-01-09 21:03:05 -0600
zeit
How to use cv2.xphoto.inpaint in Python3
inpaint
6k
views
2
answers
no
votes
2019-04-16 21:27:25 -0600
supra56
how to print what is there is in a variable to the frame.
opencv-python
156
views
no
answers
no
votes
2019-04-16 07:50:16 -0600
Luckygg
How to draw Viz3D to Picture Control? [closed]
Viz3d
picturebox
71
views
no
answers
no
votes
2019-04-16 07:02:59 -0600
JadranD
open ip camera probm 2
camera
772
views
no
answers
no
votes
2019-04-16 10:14:50 -0600
theorangeclockwork
TrainHOG.exe svm trainAuto error
opencv
trainHOG.exe
SVM
c++
4k
views
3
answers
1
vote
2019-04-17 09:01:14 -0600
HYPEREGO
Where to begin for a license car plate recognition system
opencv
1k
views
1
answer
no
votes
2019-04-16 05:22:38 -0600
berak
Calculating a magnitude
magnitude
451
views
no
answers
no
votes
2019-04-15 21:47:25 -0600
iworldtan
invalid argument cv::cuda::SparseOpticalFlow::calc
invalid
argument
141
views
no
answers
no
votes
2019-04-15 12:26:16 -0600
SentientSight
Looking for OpenCV Consultants (Remote)
consultant
171
views
no
answers
no
votes
2019-04-15 11:51:37 -0600
omarlahia
Lda projection in opencv c++ return Mat with nan values ? there is a explanation ??
opencv
c++
839
views
1
answer
no
votes
2019-04-15 08:39:20 -0600
jochemspek
unexpected results from undistort using charuco camera calibration
charuco
calibrateCamera
Undistort
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