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728 questions
Tagged
587
views
1
answer
no
votes
2019-08-15 12:49:35 -0600
berak
cmake build error for 'trancascade' app
traincascade
330
views
1
answer
no
votes
2015-11-19 07:42:41 -0600
StevenPuttemans
Headtracking while user is wearing HMD
hmd
oculus
morpheus
Facedetection
headtracking
head
482
views
1
answer
no
votes
2015-10-07 06:08:41 -0600
Felicity
Performance Evaluation in Haar Cascade not working
haartraning
traincascade
performance
detection
514
views
no
answers
no
votes
2014-03-16 14:42:03 -0600
Rolo
Logo Text Detection Accuracy
LOGO
Text
detection
Haar
classifier
stages
348
views
1
answer
no
votes
2016-03-06 10:29:32 -0600
berak
Creating a dataset
opencv
training
traincascade
191
views
1
answer
no
votes
2016-05-14 13:17:15 -0600
iamnikolie
Train Haar classifier faster
cvhaartraining
Haar
training
classifier
130
views
no
answers
no
votes
2016-09-28 13:03:20 -0600
benorg
How should I approach preparation of training data/cascade training with one object which can be one of two colors?
image-preparation
cascadeclassifier
traincascade
positiveSamples
705
views
no
answers
no
votes
2014-06-14 13:27:48 -0600
fedor
opencv_traincascade.Unspecified error (No element name has been given)
traincascade
haartraning
123
views
no
answers
no
votes
2014-04-16 13:30:41 -0600
Bandur
How to test trained classifiers for recognition
#cvhaartraining
#opencv#traincascade
#Classifier
2k
views
1
answer
no
votes
2013-06-19 01:19:23 -0600
simon111
Object detection in iOS using cascades
ios
opencv
object
detection
cascade
211
views
no
answers
no
votes
2013-10-11 08:28:50 -0600
Infinite Life
I need advice about params of opencv_traincascade for my training set
opencv_traincascade
traincascade
1k
views
no
answers
no
votes
2013-07-29 07:36:56 -0600
Hemu
Runtime error with opencv_createsamples
memory_allocation
opencv_createsamples
467
views
no
answers
no
votes
2015-10-20 13:12:10 -0600
berak
Problems with traincascade
android
opencv
2k
views
no
answers
no
votes
2015-02-01 18:42:41 -0600
Bzisch
Cascade Classifier pedestrian detection
opencv
python
detectMultiScale
pedestrian
cascade-classifier
138
views
no
answers
no
votes
2017-11-09 15:28:29 -0600
ARR
Add more samples to training-set
deleted
9k
views
2
answers
no
votes
2015-04-12 03:34:09 -0600
Gino Strato
Multiple objects classification
multiple-objects
detection
classification
711
views
1
answer
no
votes
2018-04-16 00:35:24 -0600
kapil goyal
aborted core dumped :NEG current samples: 7250 terminate called after throwing an instance of 'std::out_of_range' what(): basic_string::substr: __pos (which is 140) > this->size() (which is 11) Aborted (core dumped)7254
opencv
cascadeclassifier
coredumped
outofrange
opencv_traincascade
503
views
1
answer
no
votes
2013-10-28 00:15:29 -0600
r.a.
What should the parameters given for the haartrainig to be a success?
#opencv
#cvhaartraining
2k
views
no
answers
no
votes
2016-10-25 11:27:08 -0600
berak
error: (-2) The node does not represent a user object (unknown type?) in function cvRead [closed]
cascade
335
views
no
answers
no
votes
2015-11-25 03:53:42 -0600
StevenPuttemans
Opencv SAMPLES not working on Ubuntu
opencv
166
views
no
answers
no
votes
2015-01-03 05:50:42 -0600
tiresias
quality of trained material
cascadeclassifier
detectMultiScale
traincascade
318
views
1
answer
no
votes
2016-05-18 03:17:34 -0600
StevenPuttemans
cascade classifier takes hours in testing one image
Matlab
c++
opencv
cascadeclassifier
haartraining
281
views
no
answers
no
votes
2014-10-16 10:35:22 -0600
jcheney44
Parameters for OpenCV alt2 haar cascade [closed]
cvhaartraining
haartraning
Haar
Facedetection
cascadeclassifier
231
views
no
answers
no
votes
2015-03-17 09:21:04 -0600
cytokinesis
Had a couple of questions about the LBP Cascade Classifier, with respect to size and aspect ratio
cascade
LBP
detection
detectMultiScale
1k
views
1
answer
no
votes
2017-07-29 05:46:18 -0600
berak
How to recognize a door condition (open or close)
copencvpython
704
views
1
answer
no
votes
2017-11-27 04:23:04 -0600
berak
headcount detection with opencv?
java
426
views
no
answers
no
votes
2013-10-31 09:06:39 -0600
andr3w
Building opencv 2.4.6 in 64-bit (Windows 8 with VS 2012)
X64
core
Haar
training
traincascade
555
views
1
answer
no
votes
2016-11-24 06:25:41 -0600
Tobyy
Cascade classifier doesn't detect object
detectMultiScale
objectdection
cascade-classifier
cascade.xml
398
views
no
answers
no
votes
2013-06-26 02:50:53 -0600
Constantin
cascade classifier - can not open '.xml' file [closed]
cascade.xml
cascadeclassifier
augmented-reality
object-tracking
210
views
no
answers
no
votes
2015-03-24 00:25:55 -0600
gunshyassassin
Error in opencv_traincascade
traincascade
haartraning
cvHaarCascadeClassi
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