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65 questions
Tagged
cpp
×
158
views
no
answers
no
votes
2017-04-04 15:36:11 -0600
Yasser Akram
kNN implementation and required input/output
ml
KNN
cpp
1k
views
1
answer
no
votes
2017-04-22 07:04:17 -0600
berak
how to find optimal SVM parameters gamma and cost using grid search with 5-fold cross validation process?
cpp
libsvm
opencv
226
views
no
answers
no
votes
2017-05-01 07:13:17 -0600
vidushig2
What should be default value of features for classification stored in csv file using svm classifciation
cpp
SVM
opencv
335
views
no
answers
no
votes
2017-06-01 13:20:29 -0600
double
How to use cpp-tutorial-pnp_detection in real time camera
cpp
opencv
sample
detection
c++
webcam
2k
views
no
answers
no
votes
2017-07-07 03:49:20 -0600
gaspare
Read a named pipe in opencv
opencv
pipe
c++
python
cpp
779
views
no
answers
no
votes
2017-09-05 17:41:54 -0600
Duarte.Filipe
CascadeClassifier DetectMultiScale Error (C++)
error
cpp
detectMultiScale
191
views
no
answers
no
votes
2018-04-05 05:30:55 -0600
Kira
Difference in time of getting the frame
webcam
cpp
opencv
qt
343
views
no
answers
no
votes
2018-05-30 00:53:20 -0600
vaibhav_wimpsta
Why is mean filter not working in frequency domain?
fourier
cpp
dft
average
301
views
no
answers
no
votes
2018-06-01 13:14:34 -0600
vaibhav_wimpsta
CPP code fro deblurring an image using Weiner filter.
cpp
weiner
deblur
Deconvolution
92
views
no
answers
no
votes
2018-06-04 01:11:05 -0600
vaibhav_wimpsta
What does wiki means by inverse of original system?(Wiener Deconvolution)
cpp
Wiener
Deconvolution
inverse
453
views
1
answer
no
votes
2018-06-04 21:48:04 -0600
Tetragramm
Wiener decovlotuin in cpp giving back the same image
cpp
Wiener
Deconvolution
FFT
349
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
1k
views
no
answers
no
votes
2018-06-07 02:49:14 -0600
krshrimali
Difference in same operations between Python and C++ OpenCV Code
opencv
blur
python
cpp
1k
views
no
answers
no
votes
2018-09-20 02:54:12 -0600
creative_skittles
Music notes recognition using C++ OpenCV [closed]
dilation_erosion
music
cpp
821
views
1
answer
no
votes
2018-12-21 23:07:18 -0600
Tetragramm
how to perform triangulation for monocular camera?
c++
opencv
cpp
180
views
no
answers
no
votes
2019-02-13 18:22:01 -0600
Fer-de-lance
Associate blob/mark with a text inside a rect
cpp
opencv
101
views
no
answers
no
votes
2019-02-22 08:23:38 -0600
BartekkPL
How check from code if some language is installed in Tesseract API? [closed]
tesseract
cpp
120
views
no
answers
no
votes
2019-04-04 02:31:17 -0600
Abdur Rahman
integrate problem of opencv android sdk. Error Is given below :
Integrate
cpp
134
views
no
answers
no
votes
2019-07-07 15:31:28 -0600
sina
Hi, Does anyone know how can I capture frames of a video in cpp, using opencv without memory leakage problem? [closed]
opencv
cpp
memoryleak
461
views
1
answer
no
votes
2020-01-07 13:40:52 -0600
Sherman
How can I send video stream
opencv
Video
RGB
server
python
cpp
1k
views
1
answer
no
votes
2020-01-14 03:14:57 -0600
berak
Error in video writing tutorial
videowriter
cpp
140
views
no
answers
no
votes
2020-01-26 10:44:08 -0600
Gourav
Documentation for onnx_importer
onnx
cpp
documentation
282
views
1
answer
no
votes
2020-01-27 10:24:27 -0600
berak
cannot execute test cpp. Error:line 1: //: Is a directory [closed]
test
cpp
fails
307
views
no
answers
no
votes
2020-02-07 10:14:08 -0600
yangjingru
opencv cpp dnn objection detection not in accordance with tensorflow object detection of python
dnn
opencv
cpp
tensorflow
objection
detection
635
views
1
answer
no
votes
2020-03-23 04:11:49 -0600
DanR
OpenCV 4.2 captures empty frame from TC358743 on RPi 3B+
TC358743
Raspberry
Pi
cpp
opencv
4.2
405
views
no
answers
no
votes
2020-04-13 18:35:59 -0600
Noamco3
OpenCV OpenGL AR. tvec x y position incorrect.
cpp
opengl
c++
aruco
augmentedReality
960
views
1
answer
no
votes
2020-07-14 04:47:31 -0600
berak
executing stitching example throws error: (-2:Unspecified error) OpenCV samples: Can't find required data file: --try_use_gpu in function 'findFile'
image-stitching
cpp
1k
views
no
answers
no
votes
2020-07-08 08:55:49 -0600
laura
OpenCL error CL_INVALID_VALUE in findChessboardCornersSB
opencl
cpp
c++
opencv
1k
views
no
answers
no
votes
2020-07-29 17:30:02 -0600
sydsdk
Compiling Tracker from tutorial leads to error: ‘Tracker’ was not declared in this scope
tracking
cpp
c++
opencv_contrib
587
views
no
answers
no
votes
2020-08-22 10:16:30 -0600
whitebenoit
Evaluate the score of template matching when template's size equals image's size
templateMatching
cpp
score
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