Questions - OpenCV Q&A Forum

144

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no

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2019-05-07 04:20:08 -0600 lovehell

Stage threshold in cascade training

cascadeclassifier

408

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1

answer

no

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

Training Haar cascades for face detection..

173

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2019-10-13 15:21:50 -0600 jpmoraga

Issue with my train cascade

traincascade

316

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1

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no

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

cascade training... help!

traincascade

385

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no

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2020-04-06 22:01:23 -0600 LearningCV

training haar cascade with single positive sample

138

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1

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no

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2020-04-16 12:48:02 -0600 mlawton231

Using AWS to train and develop downloadable cascade file

aws

484

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2020-04-28 02:13:05 -0600 Hibiki

I cannot run opencv_traincascade.exe (Train dataset for temp stage can not be filled. Branch training terminated. Cascade classifier can't be trained. Check the used training parameters.)

357

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2020-04-28 17:41:28 -0600 AndrakoValle

How to train more accurate Haar Cascades?

1k

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1

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no

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

Best Face Detection Trained Data for Haar Cascade Classifier?

603

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1

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no

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2020-11-04 08:59:59 -0600 berak

Train Cascade

433

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1

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no

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2020-11-21 02:13:53 -0600 berak

Result of My Cascade Training is Bad

opencv#traincascade

184

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no

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-1

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2017-03-29 12:07:26 -0600 Johnson

How to detect several objects and their features from a Video? [closed]

406

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-1

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2016-09-12 07:58:00 -0600 hashir

Object Detection issue [closed]

674

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1

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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?

590

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no

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2019-04-08 09:01:00 -0600 jonasiyou

Haar Cascade for fingers [closed]

503

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2018-10-09 16:23:46 -0600 Simran

How to detect and count cars in different lanes using HAAR cascade

224

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1

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no

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2016-11-02 15:02:35 -0600 CLeBeR

FisherFace detect me even if my image is note in database

7k

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3

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-1

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2017-10-11 08:30:11 -0600 StevenPuttemans

License Plate images database(Indian Licence Plate is preferable)

database

2k

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1

answer

-1

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2013-03-26 11:32:24 -0600 StevenPuttemans

ear detection in profile face using opencv and c++

C++.OpenCV

459

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1

answer

-1

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2013-10-25 20:17:20 -0600 mccunnj

Multiple simultaneous logo/target recognition/reporting

418

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1

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no

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2015-08-20 04:19:29 -0600 StevenPuttemans

how to detect numbers written on a speed sign

4k

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1

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no

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

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

649

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no

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2016-11-02 14:22:29 -0600 CLeBeR

Webcam capture and imgshow low FPS

225

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no

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-1

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2016-06-21 05:00:18 -0600 Jinx

Having problem with opencv_traincascade.exe crashing /w exception [closed]

deleted

925

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1

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no

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2018-04-19 03:47:53 -0600 StevenPuttemans

opencv traincascade on windows

396

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no

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-1

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

Real-time Multiple Object Identification in Python

426

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2020-03-10 12:59:21 -0600 dunnoguy

How to live stream to a website using cv2 library

378

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-1

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2020-11-25 15:49:52 -0600 serge

How to know the exact location of an object in an image after detecting it using haar-cascade?

2k

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no

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-1

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2018-05-02 17:18:03 -0600 mssm1996

OpenCV Detecting Traffic Light green signal

1k

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no

answers

-1

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2018-10-16 03:48:40 -0600 aayushkt

728 questions

Stage threshold in cascade training

Training Haar cascades for face detection..

Issue with my train cascade

cascade training... help!

training haar cascade with single positive sample

Using AWS to train and develop downloadable cascade file

I cannot run opencv_traincascade.exe (Train dataset for temp stage can not be filled. Branch training terminated. Cascade classifier can't be trained. Check the used training parameters.)

How to train more accurate Haar Cascades?

Best Face Detection Trained Data for Haar Cascade Classifier?

Train Cascade

Result of My Cascade Training is Bad

How to detect several objects and their features from a Video? [closed]

Object Detection issue [closed]

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 Cascade for fingers [closed]

How to detect and count cars in different lanes using HAAR cascade

FisherFace detect me even if my image is note in database

License Plate images database(Indian Licence Plate is preferable)

ear detection in profile face using opencv and c++

Multiple simultaneous logo/target recognition/reporting

how to detect numbers written on a speed sign

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

Webcam capture and imgshow low FPS

Having problem with opencv_traincascade.exe crashing /w exception [closed]

opencv traincascade on windows

Real-time Multiple Object Identification in Python

How to live stream to a website using cv2 library

How to know the exact location of an object in an image after detecting it using haar-cascade?

OpenCV Detecting Traffic Light green signal

Fire detecion and smoke detection

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