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29,830 questions
Tagged
1k
views
no
answers
no
votes
2018-10-13 08:51:12 -0600
tinahom
filter2d vs conv2
opencv
c++
Convolution
filter2D
conv2
544
views
no
answers
1
vote
2018-10-13 09:24:55 -0600
t3rb3d
Signal in frequency domain with OpenCV dft
dft
fourier
frequency
7k
views
1
answer
no
votes
2018-10-13 10:30:39 -0600
berak
OpenCV 3.4.1 error readNetFromTensorflow Can't open .pb in cv::dnn::ReadProtoFromBinaryFile
c++
opencv
tensorflow
1k
views
1
answer
no
votes
2018-10-13 11:41:14 -0600
berak
Only Cascade classifier makes an undefined error
cascadeclassifier
93
views
no
answers
no
votes
2018-10-13 11:50:59 -0600
robro
Roi to small? [closed]
region
12k
views
1
answer
no
votes
2018-10-14 01:58:37 -0600
berak
Removing image background from image with python
opencv#python
927
views
1
answer
no
votes
2018-10-14 02:07:00 -0600
Sid24
4 dimensional Mat in opencv JAVA
Mat
dnn
android#dnn
java
705
views
no
answers
no
votes
2018-10-14 02:41:57 -0600
Nbb
How to save video in OpenCV ?
Video
354
views
no
answers
no
votes
2018-10-14 12:48:51 -0600
shome
How to create thrust device_vector from opencv gpumat and vice-versa
thrust
CUDA8.0
device_ptr
gpumat
conversion
170
views
no
answers
no
votes
2018-10-14 13:12:38 -0600
shome
compilation error with opencv/...gpu/gpu-thrust-interop/ code
thrust
gpumat
compilation
iterator
116
views
no
answers
no
votes
2018-10-14 14:31:42 -0600
mosdev
System requirement lane detection - Udoo Neo Full
udoo
Neo
opencv
arm
i.MX6sx
338
views
no
answers
no
votes
2018-10-14 16:33:30 -0600
Amir Mehrabi
how do i integrate the openCV into nativescript
nativescript
ios
4k
views
1
answer
no
votes
2018-10-15 03:35:23 -0600
berak
How can use NEON with opencv 3.1 and arm-linux board
arm-neon
1k
views
no
answers
-1
votes
2018-10-15 04:44:12 -0600
berak
Unhandled Exception when using cv::resize(....) with 5 threads simultaneously
Multithreading
exception
SEHException
resize
c++
opencv
113
views
1
answer
no
votes
2018-10-15 05:32:34 -0600
berak
char* to FileNode / Hide our XML configurations
persistence
configuration
70
views
no
answers
no
votes
2018-10-15 06:23:45 -0600
prafull.g
in "Motorola""DROID TURBO", camera preview has graphics problem
opencvandroid
4k
views
no
answers
no
votes
2018-10-15 11:14:58 -0600
agbj
minAreaRect internal Error
minAreaRect
convexHull
assertion
840
views
no
answers
no
votes
2018-10-15 14:50:14 -0600
jayaise
OpenCV-java341.dll is not getting generated
OpenCV-java341.dll
611
views
no
answers
no
votes
2018-10-15 23:17:25 -0600
Edwin C
Hologram Detection With Irregular Patterns
hologram
1k
views
no
answers
-1
votes
2018-10-16 03:48:40 -0600
aayushkt
Fire detecion and smoke detection
firedetection
machinelearning
1k
views
1
answer
1
vote
2018-10-16 05:24:47 -0600
berak
Show video after few seconds [closed]
webcam
python
301
views
1
answer
no
votes
2018-10-16 08:03:48 -0600
MickRemmerswaal
Reduce Blurring/Warping of image after repeated warpAffine
warpAffine
python3
178
views
no
answers
no
votes
2018-10-16 11:12:30 -0600
Danilo Sotto
Help with centroid python [closed]
centroid
opencv
python
Eggs
help
4k
views
no
answers
no
votes
2018-10-16 11:58:57 -0600
danieltak
Remove Shadows Between Objects
watershed
Overlooked
grabcut
segmenation
shadow
blob-detector
489
views
1
answer
no
votes
2018-10-16 14:32:10 -0600
opalmirror
Why the optical center stay unchanged when do stereRectify
stereorectify
stereocamera
280
views
no
answers
no
votes
2018-10-16 16:53:08 -0600
Caseguy
How to make a shear algorithm using opencv and python no libraries [closed]
numpy
1k
views
no
answers
-1
votes
2018-10-16 18:05:34 -0600
berak
How to implement multi-processing ?
yolo
140
views
no
answers
no
votes
2018-10-16 20:39:45 -0600
ashikaumanga
GPU SURF : What is the keypointsRatio parameter?
gpu
SURF
featuredetector
feature-detection
147
views
1
answer
no
votes
2018-10-17 02:09:22 -0600
berak
Why not understand C++ Compiler not opencv lib?
compiler-errors
c++
opencv
448
views
1
answer
no
votes
2018-10-17 02:32:32 -0600
berak
OpenCV crashes when waitKey receives a Cyrillic letter
waitkey
waitKeyEx
Cyrillic
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