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12,357 questions
Tagged
164
views
no
answers
no
votes
2019-03-24 20:34:04 -0600
PraveenRG
I had tried to build opencv source file but it it shows the errors as given in scheenshot
opencvbuild
251
views
no
answers
no
votes
2016-04-04 05:40:51 -0600
NathanSn
ml::TrainData responses difference between type CV_32F and CV_32S
ml
trainData
datatype
482
views
no
answers
no
votes
2019-04-29 05:41:45 -0600
sentientnativeplant
How does the Gunnar Farneback algorithm find displacement?
opticalflow
445
views
no
answers
no
votes
2016-08-11 08:29:04 -0600
tiagojc
Bronken link for OpenCV 2.3.0
opencv
2.3.0
120
views
no
answers
no
votes
2018-06-22 07:36:14 -0600
krishnap152
Black screen pop ups when running using spyder.
BlackScreen
65
views
no
answers
no
votes
2018-01-29 07:58:26 -0600
Susnigdha
OpenCv unable to extract Features from images that are scaled in Java
scaledImage
187
views
no
answers
-2
votes
2016-08-02 06:07:27 -0600
shek
How can i get the second image using opencv or image processing
segmentation
213
views
no
answers
-1
votes
2019-08-07 10:12:05 -0600
TheIndieStation
Image recognition with a single reference picture
image-recognition
205
views
no
answers
no
votes
2015-07-24 05:59:42 -0600
bjorn89
Speed up mosaicing using only a part
mosaicing
stitch
Rect
2d-point
1k
views
no
answers
no
votes
2015-12-08 03:05:51 -0600
Michael Brown
Combining OpenCV with Gphoto2 codes
opencv
debian
gphoto2
cmake
canon
RaspberryPi
127
views
no
answers
no
votes
2016-07-20 09:59:26 -0600
Brevin
Job Opening
c++
linux
MQTT
759
views
no
answers
1
vote
2015-07-01 12:09:02 -0600
dvmc
Access violation when using cv::sum() on ROI of a Matrix
matrix
sum
access-violation
449
views
no
answers
1
vote
2019-07-22 21:19:36 -0600
kavikode
Adding Wrappers for Modules in OpenCV.js
opencvjs
535
views
no
answers
no
votes
2016-06-15 10:26:47 -0600
legendbb
Can't build opencv headers and libraries in eclipse CDT luna + windows
build
Eclipse_CDT
luna
windows
473
views
no
answers
1
vote
2018-03-26 04:18:57 -0600
dan01
Getting inaccurate results using tensorflow net and opencv dnn
opencv
dnn
tensorflow
tf_text_graph_ssd
readNetFromTensor
75
views
no
answers
no
votes
2016-11-05 16:08:59 -0600
azdoud.y
how to unified the get back Mat.at<..> function ?
opencv
224
views
no
answers
no
votes
2014-08-13 11:09:02 -0600
Mainframe
Finding a Projector real world position
projector
position
92
views
no
answers
no
votes
2016-01-12 05:12:37 -0600
dpwicaksa
method for bi-color feature detection and matching
feature
detection
keypoint-matching
417
views
no
answers
no
votes
2017-06-15 07:30:10 -0600
hongyuanlu
OpenCV on Mac and Raspberry Pi performance comparison
c++
opencv
RaspberryPi
OSX
3k
views
no
answers
no
votes
2013-07-18 16:21:04 -0600
agforte
converting from pixel array (rgba) to Mat - (java API)
#pixel
#Mat
conversion
#opencv#java
409
views
no
answers
no
votes
2017-03-13 10:48:53 -0600
guerinp38
Inconsistency detected by ld.so: dl-close.c
3.2.0
linux
dlclose
801
views
no
answers
2
votes
2014-03-19 14:23:37 -0600
Isa
How to find the best match between two curves, part-to-whole
android
image-processing
matchTemplate
contours
209
views
no
answers
no
votes
2015-02-06 04:02:01 -0600
matdennoigi
Windows Phone 8 error
windows-phone-8
glare-removal
dilate
subtract
436
views
no
answers
no
votes
2017-07-20 06:26:45 -0600
zazazasaza
Why videowriter produces nothing?(no video, no error)
CreateVideoWriter
VideoWriter_fourcc
mp4
70
views
no
answers
no
votes
2019-05-22 03:50:44 -0600
LBerger
differents results using caffe demo and opencv
bvlc_googlenet
312
views
no
answers
no
votes
2015-11-24 12:33:56 -0600
com_ws
Image manipulation in parallel host threads with gpu
parallel
mutex
gpu
735
views
no
answers
no
votes
2018-09-26 08:52:30 -0600
Mehdi
Compile the dnn module against the system version of opencv
compile
dnn
115
views
no
answers
no
votes
2014-12-03 15:24:59 -0600
JapSeyz
Check video for all color values
#opencv
#python
171
views
no
answers
no
votes
2019-11-05 07:05:48 -0600
txstrong
Is RPI v2.1 camera supported at 1080p with opencv4?
raspberry-pi
Buster
pi-camera
784
views
no
answers
no
votes
2015-09-13 19:22:19 -0600
mask2007
Unhandled exception in Contour.exe
FindContour
unhandled-exception
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