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12,357 questions
Tagged
116
views
no
answers
no
votes
2016-08-20 08:27:42 -0600
Ayesha Siddique
matrices as function arguments
matrices_C_CPP
897
views
no
answers
no
votes
2017-09-21 04:47:25 -0600
haoge
Why the cvtColor use a lot of CPU when process UMat in opencl gpu mode
opencl
UMat
CPU
usage
1k
views
no
answers
no
votes
2015-05-25 23:04:07 -0600
asifbasha
Around View Monitor
lens-distortion
imagetransformation
Image-alignments
image-stitching
AVM
aroundviewmonitor
317
views
no
answers
no
votes
2015-01-13 06:48:54 -0600
bystam
iOS CvVideoCamera Mat on other Thread
memory
CvVideoCamera
threading
121
views
no
answers
no
votes
2015-05-13 08:12:14 -0600
Kaaaarlll
Is Feature extraction done in FaceRecognizer
opencv
FaceRecognition
FaceRecognizer
feature-extraction
227
views
no
answers
no
votes
2020-03-25 15:54:57 -0600
CharlesC
OpenCV .so libraries show different symbol tables, why?
opencv
libraries
show
different
symbol
tables
195
views
no
answers
no
votes
2017-12-25 04:24:05 -0600
Kaizen
I am getting an error while configuring. I am using visual studio 2017 enterprise compiler
c++opencv
1k
views
no
answers
no
votes
2018-03-24 06:37:30 -0600
Udhav
Different results for matrix multiplication gemm() for mat vs umat
matrixmultiplication
UMat
GEMM
MatvsUMat
performance
fast
1k
views
no
answers
no
votes
2014-09-30 22:58:53 -0600
celsius
DNG(RAW) image load and display in Android
#cvLoadImage
364
views
no
answers
no
votes
2018-06-06 01:42:36 -0600
vaibhav_wimpsta
What are the steps to perform blind deconvolution on an image?
cpp
blind
Deconvolution
366
views
no
answers
no
votes
2017-03-01 07:08:20 -0600
ampawd
cv::findChessBoardCorners behaves differently in different opencv versions
ChessboardCorners
865
views
no
answers
2
votes
2012-10-18 04:53:18 -0600
rafael.soledade
DMatch matches output
best-matches
DMatch
ORB
882
views
no
answers
no
votes
2019-02-11 04:42:39 -0600
WannabeEngr
Stereo Map "Zoomed In"
StereoMap
disparity
zoom
calibration
Rectification
317
views
no
answers
no
votes
2014-02-06 08:53:41 -0600
Shubham
Side fill opencv.I want to fill sides of a binary image.
deleted
5k
views
no
answers
no
votes
2015-11-22 02:15:35 -0600
berak
Regarding the error message "The data should normally be NULL"
errors
118
views
no
answers
no
votes
2017-08-02 07:52:33 -0600
ibreathtech
3D construction from 2 xray images
3dreconstruction
132
views
no
answers
no
votes
2019-01-15 09:54:47 -0600
NewbieFromG
Dense Optical flow from sparse motion vectors
opticalflow
denseflow
620
views
no
answers
-1
votes
2020-01-19 04:45:29 -0600
vijaya
After encryption of an image array using aes, when i try to save the encrypted image in jpg format using imwrite then the jpg image will have 0 bytes and type of the image becomes none
opencv2
pycrypto
aes
7k
views
no
answers
no
votes
2015-03-03 12:35:03 -0600
Bernardo_Biesseck
Out of Memory (but I have too much memory!)
out
of
memory
50GB
135
views
no
answers
no
votes
2017-07-14 08:07:11 -0600
GiGa.91
calculate matrix rotation translation with two cameras
opencv3.2
rotationMatrix
158
views
no
answers
no
votes
2014-11-08 04:40:50 -0600
appsdex92
ImageProcessing in eclipse
deleted
217
views
no
answers
no
votes
2019-06-12 07:00:33 -0600
Packt Publishing
Best resources on OpenCV is now available on Packt just for $ 10
android
opencv
debugging
application
3k
views
no
answers
2
votes
2013-07-31 21:41:30 -0600
Libbux
OpenCV and MPI (Open MPI)
#detection
pedestrian
vehicle
tbb
#objectrecognition
365
views
no
answers
no
votes
2019-08-12 13:33:52 -0600
PsychoTodd
Build OpenEXR support for ios and android
openexr
412
views
no
answers
no
votes
2018-10-06 09:22:04 -0600
berak
Why my neural network keep predict the same thing all over again?
MLP
ann
training
Predict
789
views
no
answers
no
votes
2016-10-15 08:02:45 -0600
MatsW
Circle detection with HoughCircles v3.1.0
houghcircle
153
views
no
answers
no
votes
2014-12-27 00:31:17 -0600
Ashwin D V
unable to detect face using example code (objectDetection.cpp) give in opencv 2.4.9
objectionDetection
Facedetection
1k
views
no
answers
no
votes
2018-09-16 23:39:28 -0600
Michael Lilley
OpenCL not recognizing Intel iGPU on Linux
opencl
intel
linux
104
views
no
answers
no
votes
2016-11-22 08:31:00 -0600
Gauthier
Adding an executable to opencv
cmake
304
views
no
answers
no
votes
2020-03-07 12:44:15 -0600
marcostrinca
Wrong values in a Mat to vector<float> conversion
BufferConversion
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