Questions - OpenCV Q&A Forum

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2016-04-18 23:39:10 -0600 WasabiFan

Tips for training cascade classifier

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2016-05-26 06:47:32 -0600 StevenPuttemans

Haar cascade training

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2016-06-01 12:44:41 -0600 bluezap

Cascade training failed OpenCV 2.4.9.1

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2016-07-21 15:03:29 -0600 eTicket

How to train classifiers the best way possible

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2016-08-20 12:02:20 -0600 mattm401

PR Curve for Cascade w/ detectMultiScale3: Never Completes

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2016-10-04 06:42:58 -0600 StevenPuttemans

Cascade Training Error OpenCV 3.0.0 - Train dataset for temp stage can not be filled. Branch training terminated. Cascade classifier can't be trained. Check the used training parameters.

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2016-10-05 05:59:56 -0600 StevenPuttemans

cascade training best practices for lit sign

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2017-07-06 15:35:48 -0600 Highwayman

Error with cv2.CascadeClassifier() using Trained Classifier

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2018-07-07 03:48:56 -0600 berak

how can I solve this error?

train_cascade

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2020-03-29 06:08:41 -0600 ComputerVisionary

Training Haar cascades for face detection..

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2019-11-24 12:12:33 -0600 berak

cascade training... help!

traincascade

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2014-05-19 16:41:54 -0600 Fox_21

OpenCV Python face accuracy

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2015-07-02 05:30:19 -0600 crustycrab

Unspecified error (The node does not represent a user object (unknown type?)) in function cvRead

node

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2019-09-05 13:41:55 -0600 vito95

how does opencv handle rectangles feature of haar cascade classifier?

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2016-10-04 01:24:47 -0600 berak

how to dispaly percentage pridiction in fisher face recoginition algorithm

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2016-10-25 02:52:47 -0600 irum

recognition giving error of training and test data (size not same)

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2017-01-09 05:48:00 -0600 berak

Save the eye image after the detection [closed]

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2016-10-24 04:29:31 -0600 irum

What type of result predict function of fisherface recognizer returns

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2016-08-05 04:42:04 -0600 Param92

OpenCV 3.1.0 Cascade Classifier detectMultiScale provides inconsistent results on different machines

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2015-06-25 04:20:29 -0600 angela

Detections too small with OpenCV Cascade classifier

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2017-03-28 01:28:59 -0600 Julius

TrainCascade: Choise of parameters and positive image [closed]

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2016-01-29 05:01:46 -0600 carl82

Facial detection positive sample vector size

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2017-06-22 02:48:58 -0600 wureka

my trained cascade.xml makes the call detectMultiScale(...) hangs [closed]

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2015-11-25 07:28:13 -0600 belgraviton

Cascade classifier stage construction looping [closed]

cascade

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2020-07-27 18:08:39 -0600 mdaccrim97

opencv_traincascade keeps core dumping [closed]

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2016-12-01 04:18:32 -0600 lemurdock

Haar Cascade OpenCV Python [closed]

cascade

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2017-11-05 10:45:26 -0600 jakub.pietrzak96

opencv_traincascade too quick with bad results [closed]

296

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2015-05-20 10:30:16 -0600 DeleteMeNowPlease

OpenCV opencv_traincascade.exe Hangs on Ubuntu Server

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2016-11-10 09:01:16 -0600 ThorbjornSomod

Training a lbp detector/classifier

273

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2015-05-07 07:20:34 -0600 Fabbricio

222 questions

Tips for training cascade classifier

Haar cascade training

Cascade training failed OpenCV 2.4.9.1

How to train classifiers the best way possible

PR Curve for Cascade w/ detectMultiScale3: Never Completes

Cascade Training Error OpenCV 3.0.0 - Train dataset for temp stage can not be filled. Branch training terminated. Cascade classifier can't be trained. Check the used training parameters.

cascade training best practices for lit sign

Error with cv2.CascadeClassifier() using Trained Classifier

how can I solve this error?

Training Haar cascades for face detection..

cascade training... help!

OpenCV Python face accuracy

Unspecified error (The node does not represent a user object (unknown type?)) in function cvRead

how does opencv handle rectangles feature of haar cascade classifier?

how to dispaly percentage pridiction in fisher face recoginition algorithm

recognition giving error of training and test data (size not same)

Save the eye image after the detection [closed]

What type of result predict function of fisherface recognizer returns

OpenCV 3.1.0 Cascade Classifier detectMultiScale provides inconsistent results on different machines

Detections too small with OpenCV Cascade classifier

TrainCascade: Choise of parameters and positive image [closed]

Facial detection positive sample vector size

my trained cascade.xml makes the call detectMultiScale(...) hangs [closed]

Cascade classifier stage construction looping [closed]

opencv_traincascade keeps core dumping [closed]

Haar Cascade OpenCV Python [closed]

opencv_traincascade too quick with bad results [closed]

OpenCV opencv_traincascade.exe Hangs on Ubuntu Server

Training a lbp detector/classifier

How to train two objects with different sizes in openCv [closed]

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