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89 questions
Tagged
classifier
×
296
views
no
answers
no
votes
2015-01-18 04:00:16 -0600
Biswesh
What is best to use for hand gesture recognition for the mute people?
canny
classifier
BackgroundSub
1k
views
no
answers
no
votes
2014-11-20 06:11:39 -0600
xetiro
OpenCV for Android accelerometer/gyroscope gesture recognition?
android
Accelerometer
gyroscope
classifier
motion
gesture
741
views
no
answers
no
votes
2014-11-06 14:24:36 -0600
OrkunK
opencv_createsamples from image collections allowing create samples same count as positive images
opencv-2.4.8
opencv_createsamples
opencv_traincascacde
classifier
2k
views
1
answer
1
vote
2014-07-09 07:58:52 -0600
StevenPuttemans
negative images used for training
negatives
opencv-samples
classifier
LBP
235
views
1
answer
no
votes
2014-07-03 05:38:32 -0600
Guanta
What does BOWTrainer::clear() exactly do?
BOWTrainer
classifier
245
views
1
answer
no
votes
2014-06-27 07:33:35 -0600
PoolPatios98
How to copy NormalBayesClassifier?
classifier
324
views
no
answers
no
votes
2014-05-20 22:13:37 -0600
xmbit
How to apply my own classifier when using HOG features?
HOG
classifier
184
views
no
answers
no
votes
2014-04-28 04:16:40 -0600
Amaterasu
CvNormalBayesClassifier - missing functionality
Naiive
bayes
classifier
653
views
1
answer
1
vote
2014-04-07 10:05:04 -0600
Fr3@k
Cascade Training Error
cascade
classifier
207
views
no
answers
1
vote
2014-03-27 17:46:16 -0600
enrique
Train Haar classifier for open/closed eyes
Haar
classifier
train
eyes
opencv
477
views
no
answers
no
votes
2014-03-16 14:42:03 -0600
Rolo
Logo Text Detection Accuracy
LOGO
Text
detection
Haar
classifier
stages
2k
views
1
answer
1
vote
2014-03-13 04:21:38 -0600
Guanta
Bag of (visual) Words - Locate Object in Image
BOW
bovw
object-detection
object-localization
classifier
1k
views
1
answer
2
votes
2014-02-14 17:34:45 -0600
tuannhtn
k-nearest neighbor classifier
k-nearest
neighbor
classifier
891
views
1
answer
no
votes
2014-01-08 13:13:00 -0600
xaffeine
Problems with CascadeClassifier detection. False positives
cascade
classifier
Haar
features
object
detection
599
views
no
answers
no
votes
2013-12-18 04:40:47 -0600
wy200507030
why opencv NormalBayesClassifier.train() is run very very slowly which train data is small
NormalBayes
classifier
train
run
very
slowly
341
views
1
answer
2
votes
2013-09-27 12:53:41 -0600
Mostafa Sataki
Train from color, not from object.
trackingcolors
opencv
classifier
1k
views
1
answer
1
vote
2013-09-26 03:53:40 -0600
Guanta
What evaluation classifiers? Precision & recall?
precision
recall
classifier
positives
negatives
868
views
no
answers
no
votes
2013-09-04 04:22:49 -0600
enoon
ML - Exception in CvSVM::predict when using NU_SVC as type
CvSVM
SVM
classifier
exception
runtime
2k
views
1
answer
no
votes
2013-08-15 04:26:08 -0600
StevenPuttemans
Hand detection: convex vs cascade classifier
hand
detection
Convex
classifier
660
views
1
answer
2
votes
2013-07-29 17:31:07 -0600
Mathieu Barnachon
How do I create a frequency histogram?
java
#opencv
#image-processing
classification
classifier
machinelearning
885
views
1
answer
no
votes
2013-05-15 19:16:46 -0600
eanes
cascade classifier training error
cascade
classifier
training
7k
views
2
answers
1
vote
2013-04-13 07:08:20 -0600
Guanta
haar classifier detection vs feature detection,extraction and matching
Haar
classifier
feature
detection
5k
views
1
answer
no
votes
2013-03-26 11:25:39 -0600
StevenPuttemans
opencv_traincascade and opencv_createsample on windows
opencv_traincascade
opencv_createsample
windows
cascade
classifier
754
views
1
answer
no
votes
2013-02-21 10:08:06 -0600
SR
cascade classifier data structure
cascade
classifier
664
views
1
answer
no
votes
2013-02-06 06:36:11 -0600
Mathieu Barnachon
Cascade classifier object recognition
cascade
classifier
object
recognition
834
views
2
answers
3
votes
2012-10-17 05:16:43 -0600
Ben
Using OpenCV as a stress detector
svn
java
learning
classifier
1k
views
1
answer
4
votes
2012-09-21 01:50:34 -0600
sammy
Haar Classifier patent infringement?
Haar
classifier
patent
infringement
1k
views
1
answer
3
votes
2012-07-20 12:09:25 -0600
Ilya Lysenkov
How to control the precision vs. recall rate of a classifier?
precision
recall
classifier
ml
detector
11k
views
2
answers
4
votes
2012-07-04 08:57:31 -0600
Kirill Kornyakov
Enable Multithreading with TBB during cascade training
tbb
classifier
training
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