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728 questions
Tagged
1k
views
no
answers
no
votes
2017-07-03 15:24:08 -0600
linengmiao
undefined reference to createFisherFaceRecognizer() - Incorrect openCV docs?
FaceRecognizer
531
views
no
answers
no
votes
2017-07-02 21:51:36 -0600
wureka
Why vGPU (Tesla K80) on Google cloud slower than GTX940M on T460P
copencv
3.2.0
CUDA8.0
linux
150
views
1
answer
no
votes
2017-07-01 01:26:01 -0600
berak
how to recover train cascade from stage
cascadeclassifier
traincascade
177
views
no
answers
no
votes
2017-06-28 10:07:31 -0600
eshirima
Cascade training parameters and time
cvhaartraining
opencv_haartraining
cascade-classifier
cascadetraining
351
views
1
answer
no
votes
2017-09-07 02:31:24 -0600
StevenPuttemans
Traincascade cannot reach False Alarm Rate?
opencv_traincascade
1k
views
no
answers
no
votes
2017-06-26 08:49:46 -0600
binsky3333
Haar Cascade negative images for backgrounds that don't change
Haar
cascade
cascadeclassifier
1k
views
no
answers
no
votes
2017-06-25 00:57:04 -0600
berak
Confidence scores for cascade classifiers (revisited) [closed]
detectMultiScale
cascadeclassifier
confidence
score
LBP
300
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
251
views
no
answers
no
votes
2017-06-22 02:48:58 -0600
wureka
my trained cascade.xml makes the call detectMultiScale(...) hangs [closed]
opencv
3.2.0
cascadeclassifier
traincascade
187
views
no
answers
no
votes
2017-06-21 12:27:55 -0600
Shabrina
Can I use good feature to track if I have the training data is a landmark point? [closed]
feature-detection
goodFeaturesToTrack
564
views
no
answers
no
votes
2017-06-17 15:01:46 -0600
Eduardo
False positive (FP) decreasing methods
false-positive
4k
views
1
answer
no
votes
2017-06-16 00:13:01 -0600
berak
Training and Test images must be of equal size
FaceRecognizer
opencv
python
89
views
no
answers
no
votes
2017-06-13 17:07:22 -0600
JP MOCHET
haar detection bouding box
objectdetection
1k
views
1
answer
no
votes
2017-06-11 08:33:39 -0600
berak
pre trained haar cascade for digits
Haar
cascade
164
views
no
answers
no
votes
2017-06-02 08:26:26 -0600
Simão Martin
Cascade Classifier - Utilize less processor with TBB training.
cascadetraining
cascadeclassifier
299
views
1
answer
no
votes
2017-05-31 04:20:39 -0600
StevenPuttemans
Purpose of trained xml file
opencv
xml
501
views
1
answer
no
votes
2017-05-30 05:52:30 -0600
berak
OpenCV HaarTraining Positive images background
cvhaartraining
positives
1k
views
no
answers
no
votes
2017-05-28 07:36:37 -0600
sebastienTurr
Error at the begining of Training Stage 1
opencv
debian
Vec
stage
bad
argument
72
views
no
answers
no
votes
2017-05-22 12:15:24 -0600
pmullowney
parallelization of apps/traincascade/cascadeclassifier::fillPassedSamples()
cascadeclassifier
1k
views
1
answer
no
votes
2017-05-15 14:40:15 -0600
Damien45
Best approach to detect read numbers from 1 to 99
OCR
training
feature-detection
1k
views
no
answers
no
votes
2017-05-11 07:24:21 -0600
CV_open
traincascade acceptance Ratio break value
traincascade
Haar
acceptance
ratio
4k
views
1
answer
3
votes
2018-03-25 12:42:45 -0600
cellurl
Traffic Sign Recognition Concept
cascadeclassifier
featuredetector
traffic
signs
neural_network
2k
views
1
answer
no
votes
2017-04-21 11:34:45 -0600
StevenPuttemans
Best method to detect facial hair?
c++
opencv
Beard
hair
496
views
1
answer
no
votes
2017-04-14 07:42:06 -0600
StevenPuttemans
Order of sampling negative examples
traincascade
opencv_traincascade
180
views
no
answers
-1
votes
2017-03-29 12:07:26 -0600
Johnson
How to detect several objects and their features from a Video? [closed]
videosearch
objectdetection
188
views
no
answers
no
votes
2017-03-28 01:28:59 -0600
Julius
TrainCascade: Choise of parameters and positive image [closed]
cascade
cascadetraining
1k
views
no
answers
no
votes
2017-03-24 14:45:20 -0600
sayem48
Haar Cascade training for leaves detection
cvhaartraining
Windows10
233
views
no
answers
no
votes
2017-03-21 07:09:35 -0600
Crazor
Recognizing object larger than camera FOV
objectrecognition
618
views
1
answer
no
votes
2017-03-07 01:11:10 -0600
berak
Load Single Channel Numpy Array Image with detectMultiScale
detectMultiScale
numpy
1k
views
1
answer
no
votes
2017-03-05 02:42:11 -0600
berak
convert xml to string to use in Filstorage.read func
read
xml
files
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