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36 questions
Tagged
samples
×
4k
views
no
answers
-1
votes
2016-10-02 01:15:36 -0600
bighealthkick
Python script with opencv_createsamples doesn't create samples
opencv_createsamples
python
samples
5k
views
1
answer
no
votes
2012-10-31 03:32:23 -0600
Alexander Smorkalov
Couldn't load native_sample: findLibrary returned null opencv4android
samples
android
opencv4android
460
views
1
answer
no
votes
2013-03-06 09:14:22 -0600
berak
more code samples\examples
code
samples
examples
757
views
no
answers
no
votes
2013-04-28 08:48:05 -0600
XiaQing
OpenCV Error:Bad argument (Can not Get new Positive sample)
opencv
traincascade.exe
positive
samples
788
views
1
answer
no
votes
2013-07-30 03:06:16 -0600
Guanta
using EM of opencv, same training samples, but different results
EM
GMM
samples
but
diffrent
results
230
views
1
answer
no
votes
2014-02-25 14:20:29 -0600
Rui Marques
OpenCV java samples with eclipse [closed]
java
Eclipse
samples
213
views
no
answers
no
votes
2015-01-20 12:52:41 -0600
Vinz
Positive samples on transparent background for trainingcascade
positive
samples
training
opencv
traincascade
951
views
no
answers
no
votes
2015-01-28 13:06:46 -0600
ashutosh
Haar create sample parse error
opencv
cascade
Haar
samples
1k
views
no
answers
no
votes
2015-05-11 11:07:16 -0600
Gavilac
opencv error color.cpp
python
color.cpp
error
samples
778
views
no
answers
no
votes
2015-08-23 03:23:17 -0600
LBerger
Assertion in Stitching_detailed.cpp Timelapse range_width [closed]
stitching
samples
stitching_detailled
377
views
no
answers
no
votes
2015-06-23 22:21:25 -0600
renzbagaporo
OpenCV cudastereo samples gray window for BP and CSBP
stereo
CUDA
bp
CSBP
samples
493
views
2
answers
no
votes
2015-08-13 10:32:00 -0600
stackprogramer
Could not find OpenCV Sample - face-detection.apk! (not build opencv sample for Android)
android
opencv
samples
notfound
150
views
no
answers
no
votes
2015-11-25 09:05:33 -0600
Philip Andrew
Obtain a 1D line of pixels from one point to another point in a 2D Image?
sample
samples
Line
626
views
1
answer
no
votes
2015-12-04 11:55:05 -0600
anushka123shet
OpenCV 3.0.0 - traincascade.exe : Traindata set for temp stage cannot be filled
opencv
traincascade
tempstage
training
createsample
samples
125
views
no
answers
no
votes
2016-02-01 03:33:37 -0600
jungukcho
can not run matching_to_many_images.cpp
opencv2.4.10
c++
samples
nonfree
346
views
no
answers
no
votes
2016-04-24 14:59:34 -0600
Lockywolf
Opencv samples crash. (directx-example-d3d11_interop.exe)
samples
315
views
2
answers
no
votes
2016-05-20 20:31:09 -0600
Tetragramm
Overhead Videos of Pedestrians
computervision
Video
samples
388
views
1
answer
no
votes
2016-06-30 06:27:50 -0600
StevenPuttemans
How does the Transcascade collect negative samples?
traincascade
adaboost
Negative
samples
1k
views
1
answer
no
votes
2016-06-23 12:27:53 -0600
Ste
!empty() in function detectMultiScale with Java sample app
samples
282
views
no
answers
no
votes
2017-06-23 05:55:22 -0600
CV_open
Number of items in positive samples, haar cascade classifier
haar-cascade
classifier
positive
samples
436
views
no
answers
1
vote
2017-07-27 07:18:22 -0600
sturkmen
lsd_lines_extraction.cpp (opencv_contrib) [closed]
samples
bug
fixed-bug
270
views
no
answers
no
votes
2018-01-04 16:59:20 -0600
steven_pint
how to build and run xfeatures2d examples? [closed]
samples
264
views
1
answer
no
votes
2018-02-16 05:03:51 -0600
StevenPuttemans
Cascade classifier training: object edges on positive samples?
cascadeclassifier
training
samples
457
views
no
answers
no
votes
2018-06-14 09:11:19 -0600
rianne
How to set the sample size for random forest
random_forest
samples
decision_tree
2k
views
no
answers
no
votes
2019-06-12 08:57:15 -0600
diegovd
samples::findFile not finding file
samples
tests
116
views
no
answers
no
votes
2019-07-04 20:49:11 -0600
[email protected]
OpenCV samples installation
samples
1k
views
no
answers
no
votes
2019-12-14 23:00:24 -0600
Gourav
unable to use cv2.imread(cv2.samples.findfile("lena.jpg")) in opencv
pycharm
opencv
samples
opencvLoadImage
396
views
1
answer
no
votes
2020-11-04 08:59:59 -0600
berak
Train Cascade
create
samples
Trainning
cascade
Cattle
570
views
2
answers
1
vote
2014-02-26 07:04:49 -0600
Vlad
How can I measure performance of OpenCV4Android samples on several devices?
android
performance
samples
887
views
1
answer
1
vote
2013-03-04 09:14:42 -0600
berak
command not found linux opencv
openCV-2.4.4
samples
error
1
2
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