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728 questions
Tagged
662
views
1
answer
no
votes
2014-09-27 07:55:27 -0600
johncordeiro
Improve Brand Detection Quality
#cascade
#Classifier
#surf
#keypoint-matching
1k
views
1
answer
1
vote
2014-11-02 16:40:21 -0600
_chris
Can I pause traincascade? How?
pause
traincascade
378
views
1
answer
no
votes
2018-04-27 06:22:47 -0600
StevenPuttemans
car detection using open cv
car
detection
941
views
1
answer
no
votes
2017-03-13 21:20:41 -0600
lqj1990
program will stuck when using detectMultiScale
object
detection
1k
views
1
answer
2
votes
2016-01-28 03:09:37 -0600
berak
how to use CascadeClassifier::read?
cascadeclassifier
215
views
1
answer
no
votes
2017-01-25 03:56:08 -0600
StevenPuttemans
Opencv3.1-Train dataset for temp stage can not be filled. Branch training terminated. Is this error if not how can i improve it further ?
opencv3.1
cascadetraining
2k
views
1
answer
1
vote
2014-02-07 15:18:54 -0600
berak
CascadeClassifier::Load from Memory
cascadeclassifier
2k
views
1
answer
no
votes
2017-01-23 08:38:45 -0600
Martin93
Traincascade - still confused about acceptanceRatio
opencv_traincascacde
parameters
haartraining
1k
views
1
answer
no
votes
2013-08-14 01:04:15 -0600
StevenPuttemans
How to use the files in haar_training and traincascade folder in openCV 2.4.6?
VC++
haartraining
traincascade
1k
views
1
answer
4
votes
2015-06-17 11:25:36 -0600
Gino Strato
HAAR training fails at different stages
opencv_traincascade
Haar
training
stages
463
views
1
answer
1
vote
2013-05-15 19:29:59 -0600
eanes
General Cascade Classifier for any type of features
cascadeclassifier
boosting
1k
views
1
answer
no
votes
2016-06-03 13:08:52 -0600
KateSt
problems with using Haar Cascade
c++
opencv
image
algorithm
computer-vision
228
views
1
answer
no
votes
2016-09-02 03:23:50 -0600
StevenPuttemans
Concept of Cascade Classifier
cascadeclassifier
LBP
16k
views
1
answer
no
votes
2013-08-12 06:23:48 -0600
StevenPuttemans
opencv_createsamples and opencv_traincascade usage example
opencv_createsamples
opencv_traincascade
example
590
views
1
answer
no
votes
2018-03-06 04:06:18 -0600
Joshitha
Are there any ways to generate a HAAR cascade faster?
cvhaartraining
cvHaarCascadeClassi
haartraning
detectMultiScale
traincascade
classifier
2k
views
1
answer
no
votes
2015-04-09 06:12:52 -0600
tomnjerry
OpenCV Error: Bad Argument <Can not get new positive sample....
traincascade
33k
views
1
answer
12
votes
2015-09-16 17:49:42 -0600
sturkmen
about traincascade paremeters, samples, and other...
traincascade
adaboost
449
views
1
answer
no
votes
2013-10-17 06:01:32 -0600
StevenPuttemans
Minimize False Positives using opencv_traincascade
opencv
traincascade
1k
views
1
answer
no
votes
2018-02-09 03:32:56 -0600
rushix
find object size in pixels
#pixel
#size
object-detection
#c++
219
views
1
answer
no
votes
2018-08-06 05:32:34 -0600
holger
Cascade classifier help
cascadeclassifier
tutorials
4k
views
1
answer
no
votes
2013-10-29 04:37:00 -0600
r.a.
opencv_traincascade giving error: parameters cannot be written, because params.xml cannot be opened.
traincascade
576
views
1
answer
no
votes
2014-01-22 02:35:41 -0600
StevenPuttemans
Opencv_haartraining does not converge
cvhaartraining
Haar
traincascade
394
views
1
answer
no
votes
2017-08-21 07:39:09 -0600
HIT_Braga
Detect small smd part
SMD
2d-image
260
views
1
answer
no
votes
2015-02-01 09:46:16 -0600
_Martin
traincascade/boosting non-deterministic?
traincascade
boosting
581
views
1
answer
no
votes
2018-04-27 02:07:27 -0600
berak
Training cuda::CascadeClassifier
Haar
CUDA
cascadeclassifier
Facedetection
571
views
1
answer
no
votes
2013-01-25 05:20:53 -0600
mrgloom
how to test face detector?
HaarDetectObjects
face
detector
715
views
1
answer
no
votes
2014-11-02 06:09:18 -0600
berak
Opencv 3.0.0 alpha build error with library opencv_contrib
build-error
1k
views
1
answer
1
vote
2013-04-05 04:02:51 -0600
StevenPuttemans
Optimize image using opencv
AndroidOpenCV
9k
views
1
answer
no
votes
2014-07-16 02:07:14 -0600
StevenPuttemans
Ways of Doing People Detection
#Mat#opencv#c++
peopledetect
1k
views
1
answer
no
votes
2020-05-21 02:45:09 -0600
berak
Can you help me with nail detection please?
objectdetection
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