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155 questions
Tagged
Haar
×
322
views
1
answer
no
votes
2020-09-01 09:38:52 -0600
berak
Haar Cascade or ...? OpenCV detection
Haar
cascade
opencv
detection
1k
views
no
answers
no
votes
2020-06-24 23:05:05 -0600
neel19
I am getting this error: Invalid HAAR feature (expected: 'rw.r.x + rw.r.width <= W'), where > 'rw.r.x + rw.r.width' is 22 > must be less than or equal to > 'W' is 16
cascadeclassifier
classifier
Haar
image-processing
image-recognition
1k
views
1
answer
no
votes
2020-05-17 02:41:26 -0600
berak
Best Face Detection Trained Data for Haar Cascade Classifier?
Haar
opencv
python
Facedetection
objectdetection
559
views
1
answer
no
votes
2020-05-22 08:27:02 -0600
supra56
[SOLVED]Determining number of Traffic Light Pattern after Detecting Traffic Light [closed]
c++
opencv
colorsegmentation
Haar
337
views
no
answers
no
votes
2019-07-05 13:51:00 -0600
ikmcdaniel2003
How to get 'opencv_createsamples' and other apps for Haar [closed]
Haar
cascade
apps
547
views
no
answers
no
votes
2019-04-08 09:01:00 -0600
jonasiyou
Haar Cascade for fingers [closed]
finger
xml
Haar
cascade
630
views
1
answer
no
votes
2019-03-03 03:44:29 -0600
LBerger
How do I evaluate the performance of Haar Cascade in test data ? How do we classify the set of images in different categories using Haar Cascade, just like CNN does?
Haar
cvhaartraining
171
views
no
answers
no
votes
2019-01-28 16:26:02 -0600
Michał Kowalczyk
1 image - 10 haar classifiers - process image once [closed]
detectMultiScale
cvHaarCascadeClassi
Haar
cascadeclassifier
197
views
1
answer
no
votes
2019-01-16 04:55:03 -0600
StevenPuttemans
What algorithms are best used for recognizing objects in the street from a video stream
Haar
cascades
Neural
networks
opencv
905
views
1
answer
no
votes
2018-12-10 22:55:26 -0600
berak
How to use CascadeClassifier::create in OpenCV 4.0?
opencv4.0
CUDA
Haar
api
692
views
1
answer
no
votes
2018-10-24 08:27:50 -0600
berak
How large should the dataset be when using cv2 recognizers (FisherFace, LBPH)? 10 images? 20? 100?
facialrecognition
recognizer
dataset
Fisherfaces
LBPH
Haar
197
views
no
answers
no
votes
2018-09-26 13:09:17 -0600
Ryan Lewkowicz
Simple logo haar file I created causes tons of false positives.
cvhaartraining
haartraning
Haar
923
views
no
answers
no
votes
2018-09-12 06:54:18 -0600
m93c
OpenCV.js in Web Worker problem
OpenCV.js
webworker
Haar
detectMultiScale
undefined
classifier
4k
views
2
answers
no
votes
2018-09-07 07:08:57 -0600
m93c
OpenCV.js unable to load haar cascades [closed]
cascadeclassifier
OpenCV.js
Haar
classifier
Facedetection
429
views
no
answers
1
vote
2018-08-16 11:56:40 -0600
yoggiee
lbp cascade training to detect traffic signs [closed]
cascadeclassifier
LBP
Haar
training
opencv3.4.2
308
views
no
answers
no
votes
2018-08-04 19:39:49 -0600
m7ammad7assan
I want to detect trees in image
Haar
cvhaartraining
ml
716
views
1
answer
4
votes
2018-08-06 21:13:50 -0600
BigJinge
The Integrated Catflap : Fine Tuning Cascade / Deep Learning
cascade
fine
tuning
catflap
positiveSamples
Haar
3k
views
1
answer
no
votes
2018-07-13 06:38:46 -0600
ioemmano
Building detection in satellite imagery
objectdetection
python
Haar
cascadeclassifier
5k
views
1
answer
no
votes
2018-07-03 06:28:58 -0600
Nigeltve
'opencv_createsamples' is not recognized as an internal or external command
opencv_createsample
haartraning
Haar
cascade
cascadeclassifier
743
views
no
answers
no
votes
2018-05-07 12:17:49 -0600
karimbgmail
Problem with Haar cascade
Haar
cascade
556
views
1
answer
no
votes
2018-04-27 02:07:27 -0600
berak
Training cuda::CascadeClassifier
Haar
CUDA
cascadeclassifier
Facedetection
445
views
1
answer
no
votes
2018-04-13 11:02:00 -0600
Marko5280
Solved Need help running sample script for Cascade Classifier.
opencv341
c++
Facedetection
Haar
1k
views
no
answers
no
votes
2018-04-05 00:19:04 -0600
vishwaprakash
Best Cascade for detecting Mororcycles (side views) [closed]
LBP
HOG
Haar
cascade
367
views
1
answer
no
votes
2018-03-09 08:55:21 -0600
StevenPuttemans
Cascade classier DetectMultiScale()
cascadeclassifier
detectMultiScale
cascade
Boosted
Haar
835
views
no
answers
no
votes
2018-03-06 17:22:10 -0600
nikifaets
Segmentation fault (core dumped) when using opencv_createsamples
Haar-like
createsamples
segmentation
fault
traincascade
Haar
1k
views
1
answer
no
votes
2018-03-16 01:57:39 -0600
Joshitha
Bad argument in function cvReleaseData, how to fix the error?
createsamples
Haar
cascadeclassifier
training
haartraning
cvRelaseImageData
212
views
no
answers
no
votes
2018-03-03 11:37:57 -0600
Jad
error while visualizing the cascade stage features
cascadeclassifier
cascade
boosting
object_detection
Haar
1k
views
1
answer
1
vote
2018-03-04 11:39:07 -0600
Joshitha
Insufficient memory in function cvAlloc, how to release memory?
opencv
Haar
cascadeclassifier
training
python
1k
views
1
answer
no
votes
2018-02-28 04:15:46 -0600
berak
How to use a dpm cascade model xml file in a Python script?
opencv
python
Haar
cascadeclassifier
dpm
xml
1k
views
1
answer
no
votes
2018-02-28 02:39:55 -0600
saideepthik
Error while running code that uses Haar Classifier xml: "Incorrect type of self "
opencv
python
Haar
cascadeclassifier
xml
1
2
3
4
5
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6
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