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222 questions
Tagged
336
views
no
answers
-1
votes
2020-06-28 10:54:26 -0600
Dragonfly Robotics
OpenCV Training Custom Haar Cascade with Python 3
opencv
python
cvHaarCascadeClassi
669
views
1
answer
no
votes
2016-10-28 04:51:23 -0600
StevenPuttemans
Picture and Samples Sizes opencv_traincascade
cascadeclassifier
opencv_traincascade
sample
person
recognition
8k
views
1
answer
no
votes
2014-05-19 13:48:32 -0600
Abid Rahman K
OpenCV Python detectMultiscale
python
790
views
1
answer
no
votes
2015-12-08 04:08:13 -0600
StevenPuttemans
Haar Feature
Haar
feature
2k
views
1
answer
no
votes
2016-09-08 05:21:53 -0600
CLeBeR
Assertion error in cvtColor
coredump
assertionerror
SegmentaionFault
read_csv
1k
views
1
answer
1
vote
2016-07-20 03:12:58 -0600
StevenPuttemans
How to plot the Precision-Recall Curve (PRC) for a Cascade classifier correctly?
objectdetection
Opencv-Blueprints
Precision-Recall
2k
views
1
answer
no
votes
2016-12-17 01:50:22 -0600
berak
openCV 2.4.9.1 sample creation works but gives error message
cvhaartraining
2.4.9
opencv
sample
classifier
cvHaarCascade
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
868
views
1
answer
no
votes
2020-10-13 04:33:44 -0600
berak
I'm getting the following error while using OpenCV
opencv
with
python
989
views
1
answer
no
votes
2014-06-15 00:52:33 -0600
Abhishek Kumar Annamraju
Opencv and traincascade.exe
the
new
traincascade.exe
845
views
1
answer
no
votes
2015-09-02 08:23:48 -0600
StevenPuttemans
opencv_traincascade line 152
traincascade
513
views
1
answer
no
votes
2015-11-19 07:48:50 -0600
StevenPuttemans
Can't Generate XML file
xml
1k
views
1
answer
no
votes
2015-11-20 04:59:46 -0600
StevenPuttemans
Required leaf false alarm rate achieved. Branch training terminated.
manyxmlsgenerated
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
514
views
1
answer
no
votes
2018-05-01 05:28:04 -0600
berak
Face Prediction is invalid in Opencv Python
python
opencv
2k
views
1
answer
no
votes
2016-10-31 06:00:35 -0600
StevenPuttemans
Haar classifier limitations
cvHaarCascadeClassi
cvhaartraining
haartraning
Haar
Haar-like
cascadeclassifier
337
views
1
answer
1
vote
2016-12-09 07:03:24 -0600
Tobyy
Problem with Cascade Classifier
cascade-classifier
objectdection
5k
views
1
answer
2
votes
2014-10-26 23:20:16 -0600
kukuruza
opencv_traincascade error : _img.rows * _img.cols == vecSize
traincascade
1k
views
1
answer
1
vote
2015-07-01 11:15:52 -0600
sturkmen
Cascade Classifier HAAR / LBP Advice
Haar
python
opencv
1k
views
1
answer
1
vote
2015-04-26 22:36:28 -0600
pulp_fiction
Help me with the opencv_traincascade training
opencv
opencv_traincascade
objectdetection
LBP
3k
views
1
answer
no
votes
2012-11-29 15:38:24 -0600
venky
CascadeClassifier.detectMultiScale takes a minute! Why?
cascadeclassifier
objdetect
1k
views
1
answer
no
votes
2016-10-23 09:52:34 -0600
Tetragramm
Simple augmented reality using opencv
augmented-reality
planar
detection
3d
solvePnpRansac
721
views
1
answer
no
votes
2015-03-04 03:39:30 -0600
StevenPuttemans
opencv train classifier never contiueus 3 stage
traincascade
2.4.9
training
935
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
361
views
1
answer
no
votes
2014-02-03 04:28:39 -0600
Bartis Áron
Help with haar training
Haar
training
parameters
9k
views
1
answer
no
votes
2016-06-18 10:53:52 -0600
Eduardo
OpenCV 3.1 - Upper body detection not working in any example
Upperbody
11k
views
1
answer
no
votes
2013-05-29 01:18:15 -0600
StevenPuttemans
Required leaf false alarm rate achieved. Branch training terminated.
opencv_traincascade
1k
views
1
answer
1
vote
2016-05-24 03:16:11 -0600
Mathieu Barnachon
Identifying black cars with OpenCV in Python
canny
parkingslotdetection
shadow-removal
1k
views
1
answer
2
votes
2014-01-21 03:37:29 -0600
berak
How to use soft cascade in the latest opencv
softcascade
opencv
c++
2k
views
1
answer
1
vote
2015-02-01 15:21:03 -0600
berak
De-duplicate images of faces
facial
recognition
matching
near-duplicate
compare
image
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