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Tagged
621
views
no
answers
no
votes
2015-07-06 10:09:59 -0600
jackwayneright
opencv_traincascade stuck on precalculation when running LBP mode
3.0.0
opencv_traincascade
109
views
no
answers
no
votes
2015-07-16 06:00:19 -0600
angela
opencv_traincascade: obtaining number of features per stage
opencv_traincascade
features
212
views
no
answers
-1
votes
2016-06-21 05:00:18 -0600
Jinx
Having problem with opencv_traincascade.exe crashing /w exception [closed]
deleted
295
views
no
answers
no
votes
2016-06-30 10:13:20 -0600
bertumen.wj
I plan to recognize paper bills by denomination but i can't think of a way to do so ... it must be invariant of illumination, rotation and scale. can i use haar or LBP ? do you have any suggestions?
cvHaarCascadeClassi
cvhaartraining
akaze
302
views
no
answers
no
votes
2016-12-26 06:04:55 -0600
petr.shypila
Object detection rectangle doesn't cover whole object
object-detection
object_recognition
559
views
no
answers
no
votes
2017-06-17 15:01:46 -0600
Eduardo
False positive (FP) decreasing methods
false-positive
216
views
no
answers
no
votes
2016-11-10 01:45:30 -0600
Poehe
Advice on Haar/LBP approach [closed]
Haar
classifier
226
views
no
answers
no
votes
2017-11-07 20:38:38 -0600
vbc
opencv traincascade positive and negative image
cascadeclassifier
454
views
no
answers
1
vote
2014-08-19 16:21:25 -0600
B.Gen.Jack.O.Neill
Why is LBP generaly faster than HAAR?
Haar-like
MBLBP
LBP
1k
views
no
answers
no
votes
2013-12-22 07:24:36 -0600
_Robert
How do I reduce the effects of lighting conditions for a face expression classification system?
classification
face
#image-processing
opencv_traincascade
Haar
LBP
782
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
168
views
no
answers
no
votes
2016-04-12 02:28:53 -0600
nikogamulin
Why the trained model's performance is not the same while running on PC and Android? [closed]
android
cascadeclassifier
87
views
no
answers
no
votes
2014-05-18 12:13:36 -0600
MSoegtrop
opencv_traincascade: How are positivies compared during training?
opencv_traincascade
447
views
no
answers
no
votes
2014-03-20 18:33:09 -0600
WigglesTehPro
scan only the lower half of a ROI?/ ROI within an ROI? [closed]
#facedetection
#Haar
#ROI
232
views
no
answers
no
votes
2017-03-21 07:09:35 -0600
Crazor
Recognizing object larger than camera FOV
objectrecognition
141
views
no
answers
no
votes
2016-05-19 18:58:39 -0600
Ramkumar Natarajan
opencv_traincascade to train in different colorspace
opencv
traincascade
cascadeclassifier
objectdetection
detection
110
views
no
answers
no
votes
2013-11-10 16:14:31 -0600
8mike
How to view positives during Haar Cascade classification [closed]
#Haar
#cvHaarCascadeClassi
280
views
no
answers
no
votes
2017-09-21 10:08:56 -0600
muhammad.umar600
Need Pre-trained classifier (xml) for Door detection
cascadeclassifier
DoorDetection
machinelearning
370
views
no
answers
no
votes
2013-10-04 22:06:53 -0600
nhatphongtran
MacBeth Detection
haartraining
Pattern_recognition
224
views
no
answers
no
votes
2014-07-07 18:58:52 -0600
soulslicer
HAAR training with OpenCL
#cvHaarCascadeClassi
143
views
no
answers
no
votes
2015-12-22 09:12:20 -0600
Delauney
best resolution for negatives on traincascade?
traincascade
72
views
no
answers
no
votes
2017-05-22 12:15:24 -0600
pmullowney
parallelization of apps/traincascade/cascadeclassifier::fillPassedSamples()
cascadeclassifier
156
views
no
answers
no
votes
2014-01-08 14:44:39 -0600
Tomas
traincascade strange crash when creating classifier
deleted
81
views
no
answers
no
votes
2016-06-08 10:06:31 -0600
mmc
Train dataset for temp stage can not be filled
traincascade
546
views
no
answers
3
votes
2020-09-16 09:52:00 -0600
LauLauThom
Haar cascade detector with non-maxima suppression
haarcascade
python
nms
object-detection
1k
views
no
answers
no
votes
2015-02-17 20:11:57 -0600
Richard Y. Hayashi
How to detect labels with numbers in a black rectangle?
Detect_Labels
black
rectangle
553
views
no
answers
no
votes
2015-07-02 11:15:36 -0600
wshubham
How to increase the accuracy of EigenFaceRecognizer, it recognizes two people as one?
c++
face
recognition
eigenfaces
296
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
210
views
no
answers
no
votes
2014-03-19 03:08:22 -0600
diploma
Silly question about opencv_traincascade.exe
opencv_traincascade
Haar
238
views
no
answers
no
votes
2014-01-14 22:29:30 -0600
drybochkin
TrainCascade Error [closed]
opencv_traincascade
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