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29,830 questions
Tagged
282
views
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answers
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votes
2019-03-11 11:19:33 -0600
jo-won
difference between SiftFeatureDetector and Ptr<FeatureDetector> featureDetector = FeatureDetector::create("SIFt")
memory_allocation
edges
87
views
no
answers
no
votes
2019-03-12 12:26:39 -0600
arosad2
K.lib not found
build
473
views
no
answers
no
votes
2019-03-12 05:17:03 -0600
hamzeah
read nets with "Caffe python layer" in OpenCV
caffe
python
layer
readNet
dnn
238
views
no
answers
no
votes
2019-03-12 03:52:48 -0600
SanjayKamath
Best Object Detection Criteria
detection
objectdetection
houghcircle
featuredetector
817
views
no
answers
no
votes
2019-03-12 06:26:50 -0600
Chris
OpenCV ?false? memory leak in VisualStudio
opencv
false
memory
leak
MFC
wxWidgets
749
views
no
answers
no
votes
2019-03-12 07:06:44 -0600
opencvr
How to solve real_time_pose_estimation Debug error? abort() has been called
opencv4.0
c++
real
time
pose-estimation
solvePnP
228
views
no
answers
no
votes
2019-03-12 11:10:53 -0600
orbiter1
stretch dynamic range keeping original ratios of the color channels
contrast
ColorCorrection
445
views
no
answers
-1
votes
2019-03-13 04:03:28 -0600
viohh
decomposeHomographyMat isn't working
c++
opencv
homography
decomposehomography
783
views
no
answers
no
votes
2019-03-13 11:03:03 -0600
berak
Difference in same operations between Python and C++ OpenCV Code [closed]
opencv
c++
python
laplace
output
blur
1k
views
no
answers
no
votes
2019-03-13 11:03:31 -0600
dineshganti
hand written signature recognition approach suggestion
python
opencv
6k
views
no
answers
no
votes
2019-03-13 13:46:54 -0600
Bill Quesy
Imshow MultiThreading
imshow
634
views
no
answers
no
votes
2019-03-13 15:01:26 -0600
claude
Detection of holes
hole
electrical
feature
959
views
no
answers
no
votes
2019-03-14 13:32:48 -0600
Maksat
ArUco z axis not stable in drawaxis
aruco
drawAxis
z-axis
flip
54
views
no
answers
no
votes
2019-03-14 14:58:58 -0600
rlliles
Need help with finding containers that are running empty [closed]
volume
containers
114
views
no
answers
no
votes
2019-03-14 20:29:42 -0600
jack7141
Focal length from calibration parameters
focallength
calibration
219
views
no
answers
no
votes
2019-03-14 21:39:02 -0600
westend
I need help for finding camera for object tracking (ping pong) [closed]
camera
7k
views
no
answers
no
votes
2019-03-15 04:55:13 -0600
jeevitha
NameError: name 'cap' is not defined
python3
python
215
views
no
answers
1
vote
2019-03-15 04:09:24 -0600
ansh
Downscaling an image for grabCut
grabcut
Overlooked
373
views
no
answers
no
votes
2019-03-15 06:15:32 -0600
besufikad
opencv using django [closed]
opencv_django
163
views
no
answers
no
votes
2019-03-15 06:36:03 -0600
WannabeEngr
OpenCV Filters
Stereovision
depthmap
opencv
Filters
421
views
no
answers
no
votes
2019-03-15 06:55:47 -0600
spcmicro
Has anyone converted OpenCv Mat to GTK# pixbuf? [closed]
opencv
c#
GTK#
GTKSharp
opencvsharp
40k
views
no
answers
2
votes
2019-03-18 02:18:13 -0600
LBerger
Expected cv::UMat for argument 'src'
canny
UMat
CheckDataANDProcess
471
views
no
answers
no
votes
2019-03-15 19:58:02 -0600
whatdhack
load_config_py2 problem in 4.0.1
load_config_py2
4.0.1
__init__.py
115
views
no
answers
no
votes
2019-03-15 22:44:20 -0600
akii0181
Implement opencv in android native c++ [closed]
android
opencv
c++
104
views
no
answers
no
votes
2019-03-16 13:28:53 -0600
two4two
can it find particular images within a video file [closed]
image-recognition
98
views
no
answers
-1
votes
2019-03-16 16:31:54 -0600
Danilo Sotto
Help with recognition [closed]
image-recognition
98
views
no
answers
no
votes
2019-03-16 17:58:34 -0600
Nabhan
RGB changing B value affects R and G as well.... How to solve?
java
opencv
getpixel
setPixel
259
views
no
answers
no
votes
2019-03-17 04:42:14 -0600
ansh
Add new function signature for python and js in OpenCV
grabcut
c++
opencv
OpenCV.js
opencvjs
Overlooked
246
views
no
answers
no
votes
2019-03-17 20:50:00 -0600
supra56
how to solve this error error: C:\build\2_4_winpack-bindings-win32-vc14-static\opencv\modules\imgproc\src\color.cpp:3783: error: (-215) scn == 3 || scn == 4 in function cv::cvtColor
python
CheckDataANDProcess
1k
views
no
answers
no
votes
2019-03-17 15:47:42 -0600
Timo_
Javascript and Webcam with OpenCV putText is not a function [closed]
opencv
RaspberryPi
javascript
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