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198 questions
Tagged
1k
views
no
answers
5
votes
2015-04-22 11:31:25 -0600
LorenaGdL
Extracting Haar feature vectors
Haar
extraction
feature
317
views
no
answers
no
votes
2016-03-05 06:46:37 -0600
guomiaomiao726
OpenCV LBP traincascade stuck with a False Alarm of 0
opencv_traincascade
152
views
no
answers
no
votes
2013-07-30 02:12:31 -0600
xornor
Creating a feature type for cascade classifier
#CascadeClassifier
199
views
no
answers
no
votes
2013-11-15 05:33:15 -0600
ioanna
Haar cascade - problem with xml file
haartraining
detection
169
views
no
answers
no
votes
2014-05-23 11:17:46 -0600
Tariq
No object detection with Cascadeclassifier on GPU
#copencv
#CUDA5.5
#opecv2.4.6
380
views
no
answers
no
votes
2014-06-05 19:09:54 -0600
Loam
Opencv. LBP cascade. How to exclude redected results at the same place
#opencv#c++
LBP
#Classifier
detection
results
3k
views
no
answers
no
votes
2016-10-24 04:29:31 -0600
irum
What type of result predict function of fisherface recognizer returns
opencv
python
Facedetection
FaceRecognizer
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
501
views
no
answers
no
votes
2018-10-09 16:23:46 -0600
Simran
How to detect and count cars in different lanes using HAAR cascade
c++
opencv
xmlclassifier
carDetection
2k
views
no
answers
no
votes
2014-08-17 06:33:58 -0600
dang ky 3g mobifone
OpenCV: what is the difference between these 2 haar cascade data sets?
#opencv#c+
#Haar
objectdection
#computervision
140
views
no
answers
no
votes
2016-01-29 05:01:46 -0600
carl82
Facial detection positive sample vector size
facial
recognition
1k
views
no
answers
no
votes
2016-10-25 02:52:47 -0600
irum
recognition giving error of training and test data (size not same)
python
opencv
fisherface
Facedetection
FaceRecognition
226
views
no
answers
no
votes
2013-09-30 21:58:11 -0600
nhatphongtran
Detecting Artificial Patterns
haartraining
haartraining-XML
Pattern_recognition
1k
views
no
answers
no
votes
2017-07-03 15:24:08 -0600
linengmiao
undefined reference to createFisherFaceRecognizer() - Incorrect openCV docs?
FaceRecognizer
232
views
no
answers
no
votes
2014-07-24 14:17:06 -0600
Shiloh
Question about numPos, S in traincascade, and hard negative
#python
#opencv
#numPos
487
views
no
answers
no
votes
2016-03-23 14:46:31 -0600
Lailton
FaceRecognizer
facereconizer
557
views
no
answers
1
vote
2016-03-03 23:31:20 -0600
Prakash
Opencv haar training parameters : Mode & symmentry
haartraning
cascadeclassifier
Opencv3.0
classifier
413
views
no
answers
no
votes
2015-06-25 04:20:29 -0600
angela
Detections too small with OpenCV Cascade classifier
opencv
python
1k
views
no
answers
no
votes
2016-10-04 01:24:47 -0600
berak
how to dispaly percentage pridiction in fisher face recoginition algorithm
Face-Recognition
python
Fisherfaces
87
views
no
answers
no
votes
2017-06-13 17:07:22 -0600
JP MOCHET
haar detection bouding box
objectdetection
1k
views
no
answers
2
votes
2015-02-26 06:27:51 -0600
verified.human
Integral Channel Feature Detector for Cars (bad results)
detection
tracking
icf
features
contrib
extramodules
868
views
no
answers
no
votes
2015-04-13 05:22:53 -0600
pulp_fiction
Using an old format Haar Cascade Classifier File
opencv
cvhaardetectobject
haarcascade
objectdetection
oldformatxml
cascade.xml
653
views
no
answers
no
votes
2018-11-09 09:32:20 -0600
caiocanalli
Low accuracy of SVM on Android
SVM
cascadeclassifier
android
BOW
165
views
no
answers
no
votes
2019-09-05 13:41:55 -0600
vito95
how does opencv handle rectangles feature of haar cascade classifier?
haarcascade.xml
haarcascade
cvHaarCascadeClass
haarcascades
291
views
no
answers
no
votes
2016-08-05 04:42:04 -0600
Param92
OpenCV 3.1.0 Cascade Classifier detectMultiScale provides inconsistent results on different machines
detectMultiScale
opencv-3.1.0
VS2013
216
views
no
answers
no
votes
2014-05-19 16:41:54 -0600
Fox_21
OpenCV Python face accuracy
python
cascadeclassifier
476
views
no
answers
no
votes
2017-12-09 03:44:37 -0600
procton
Road detection and machine learning
road
detection
opencv
java
traincascade
475
views
no
answers
1
vote
2014-04-03 14:47:09 -0600
muser
ocl:detectmultiscale error with traincascade
#OpenCL
#CascadeClassifier
543
views
no
answers
no
votes
2016-11-10 09:01:16 -0600
ThorbjornSomod
Training a lbp detector/classifier
Lpbcascade
classifier
340
views
no
answers
2
votes
2019-11-28 10:27:13 -0600
Elis4
How to use dnn as a detector for facemark ?
c++
opencv
face
dnn
Facemark
cascade
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