Questions - OpenCV Q&A Forum

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5

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2015-01-23 07:32:31 -0600 cryptid

OpenCV SaaS - would you use it?

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no

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2015-02-01 18:42:41 -0600 Bzisch

Cascade Classifier pedestrian detection

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

Detections too small with OpenCV Cascade classifier

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2015-07-01 11:15:52 -0600 sturkmen

Cascade Classifier HAAR / LBP Advice

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

PR Curve for Cascade w/ detectMultiScale3: Never Completes

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

What type of result predict function of fisherface recognizer returns

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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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2017-06-16 00:13:01 -0600 berak

Training and Test images must be of equal size

387

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-1

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2018-01-17 02:36:19 -0600 stephx3

Real-time Multiple Object Identification in Python

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2018-02-28 02:39:55 -0600 saideepthik

Error while running code that uses Haar Classifier xml: "Incorrect type of self "

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2018-03-04 11:39:07 -0600 Joshitha

Insufficient memory in function cvAlloc, how to release memory?

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2018-04-18 02:06:03 -0600 usuf

train cascade error

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2018-04-23 00:52:05 -0600 usuf

my own cascade not detecting object?

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2018-05-01 05:28:04 -0600 berak

Face Prediction is invalid in Opencv Python

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2019-02-21 04:17:13 -0600 berak

Can we create our own haar-cascade file for multi-view face detection

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1

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2020-05-17 02:41:26 -0600 berak

Best Face Detection Trained Data for Haar Cascade Classifier?

311

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-1

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2020-06-28 10:54:26 -0600 Dragonfly Robotics

OpenCV Training Custom Haar Cascade with Python 3

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1

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2020-07-28 06:51:26 -0600 berak

TypeError: Expected Ptr<cv::UMat> for argument 'src'

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2020-10-13 04:33:44 -0600 berak

20 questions

OpenCV SaaS - would you use it?

Cascade Classifier pedestrian detection

Detections too small with OpenCV Cascade classifier

Cascade Classifier HAAR / LBP Advice

PR Curve for Cascade w/ detectMultiScale3: Never Completes

What type of result predict function of fisherface recognizer returns

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

Save the eye image after the detection [closed]

Training and Test images must be of equal size

Real-time Multiple Object Identification in Python

Error while running code that uses Haar Classifier xml: "Incorrect type of self "

Insufficient memory in function cvAlloc, how to release memory?

train cascade error

my own cascade not detecting object?

Face Prediction is invalid in Opencv Python

Can we create our own haar-cascade file for multi-view face detection

Best Face Detection Trained Data for Haar Cascade Classifier?

OpenCV Training Custom Haar Cascade with Python 3

TypeError: Expected Ptr<cv::UMat> for argument 'src'

I'm getting the following error while using OpenCV

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