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728 questions
Tagged
3k
views
2
answers
3
votes
2012-11-26 08:11:45 -0600
sanok
Cascade Classifier in commercial app
patent
HaarClassifier
commercial
254
views
no
answers
3
votes
2013-12-11 18:36:55 -0600
xaffeine
How were the stock face detectors trained/tested?
cascadeclassifier
Face-Detection
1k
views
no
answers
3
votes
2014-03-12 01:43:06 -0600
Vijay
Details of dataset used for training face haarcascades
Facedetection
traincascade
database
2k
views
1
answer
3
votes
2013-04-18 03:41:37 -0600
cheekycheetah
Traincascade implementation doubts
haartraining
opencv_traincascade
objectdection
1k
views
1
answer
3
votes
2013-04-29 12:21:16 -0600
rics
Detect non-humans (birds)
newbie
5k
views
1
answer
3
votes
2013-08-12 09:19:39 -0600
StevenPuttemans
Detecting small faces in large photos using OpenCV and Python
Facedetection
Haar
cascadeclassifier
haartraining
10k
views
2
answers
3
votes
2016-04-20 10:31:50 -0600
atv
How to perform TLD tracking on ROI bounding box using openCV c++ builtin methods ?
tracker
tld
6k
views
2
answers
3
votes
2016-02-09 05:12:45 -0600
albertofernandez
Fire detection using opencv
traincascade
machinelearning
982
views
2
answers
3
votes
2013-08-07 18:03:13 -0600
Mathieu Barnachon
Detecting the eye of the fish using opencv
#opencv
#computervision
#image-processing
2k
views
1
answer
3
votes
2013-06-05 09:15:38 -0600
StevenPuttemans
GPU detectMultiScale on LBP classifier gets into an infinite loop, how to check?
gpu
lbpcascade
detectMultiScale
infinite-loop
8k
views
2
answers
3
votes
2013-07-05 04:44:40 -0600
StevenPuttemans
memory consumption while training > 50GB
memory
training
7k
views
2
answers
2
votes
2016-03-05 03:36:21 -0600
zshn25
How to reduce false positives for face detection
face
detection
c++
2k
views
2
answers
3
votes
2013-02-28 09:58:49 -0600
berak
LBP model training using traincascade
LBP
opencv_traincascade
xml
model
3k
views
1
answer
3
votes
2015-03-03 02:53:19 -0600
StevenPuttemans
Visualizing learned features from Haar cascade classifier
visualize
Haar
cascade
machinelearning
Noteworthy_Content
4k
views
1
answer
3
votes
2013-03-22 12:20:11 -0600
StevenPuttemans
Question about calculation of positive and negative examples for training a LBP classifier and not getting stuck because of a wrong number of nPOS and nNEG.
cascadeclassifier
numPos
numNeg
parameters
559
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
13k
views
2
answers
3
votes
2012-07-25 02:24:28 -0600
Kirill Kornyakov
Human detector using HAAR cascades has too many false positives it is confident about
Haar
cascade
human
detection
false-positive-rate
6k
views
4
answers
3
votes
2013-03-24 09:46:51 -0600
JoeyChu
trouble when use opencv_traincascade.exe
opencv
traincasacade
6k
views
3
answers
3
votes
2015-03-20 04:33:22 -0600
StevenPuttemans
traincascade : openMP vs Intel's TBB ?
openmp
tbb
opencv
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
3
votes
2012-08-04 02:11:26 -0600
Kirill Kornyakov
Improve Object Detection Quality
traincascade
cascade
training
object
detection
groupRectangles
534
views
1
answer
3
votes
2013-03-04 23:55:20 -0600
mhm0902
How to train soft cascade classifier
softcascade
29k
views
5
answers
3
votes
2014-06-30 07:54:17 -0600
keyvan
Cascade Training Error OpenCV 2.4.4 - Train dataset for temp stage can not filled. Branch training terminated. Cascade Classifier can't be trained. check the used training parameters
cascadeclassifier
object-detection
openCV-2.4.4
opencv_traincascacde
3k
views
1
answer
3
votes
2014-02-05 08:26:43 -0600
kazeka
GPU accelerated cascade classifier training, is it in the pipeline? Anyone has tried this before?
object
training
cascadeclassifier
472
views
1
answer
2
votes
2014-12-29 07:20:52 -0600
Guanta
Best approach for identifying Set cards
identification
objectrecognition
image-processing
622
views
no
answers
2
votes
2018-04-12 10:16:54 -0600
john_mcdonald
180,000+ Negative Images For You To Use In Object Detection Training
deleted
1k
views
no
answers
2
votes
2015-09-18 03:57:13 -0600
adjorlu
Unsupervised Face Clustering in opencv
FaceRecognizer
clustering
unsupervised
Facedetection
recognition
10k
views
3
answers
2
votes
2015-04-24 19:59:40 -0600
bruceyo
Is there a shoulder-head detect model in OpenCV? [closed]
head
detect
1k
views
2
answers
2
votes
2018-01-19 18:49:58 -0600
phillity
Facemark Kazemi Training
Facemark
Kazemi
training
913
views
1
answer
2
votes
2015-09-25 04:30:14 -0600
nastaran
how to set XML cascade for detecting eyes and face on perspective view of faces
cascadeclassifier
cascade.xml
detectMultiScale
detection
Facedetection
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