Questions - OpenCV Q&A Forum

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2018-01-17 14:30:36 -0600 LBerger

How to detect fingernail?

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no

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2015-03-05 06:36:05 -0600 StevenPuttemans

Multiple parameter multiple model training with cascade classifiers, error on system() call

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2015-03-04 03:39:30 -0600 StevenPuttemans

opencv train classifier never contiueus 3 stage

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3

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2015-03-03 02:53:19 -0600 StevenPuttemans

Visualizing learned features from Haar cascade classifier

740

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2015-03-02 10:17:55 -0600 verified.human

Are cascades the best way to detect different mouth shapes on photos?

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no

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2

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2015-02-26 06:27:51 -0600 verified.human

Integral Channel Feature Detector for Cars (bad results)

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2015-02-27 09:50:51 -0600 jwcrawley

Maximum distance a face can be detected (from camera)?

Facedetection

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2015-02-25 11:47:57 -0600 Schawn

Cascade training error - Empty data folder error

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2015-02-23 06:20:30 -0600 StevenPuttemans

opencv mergevec haartraining issues

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2015-02-17 20:11:57 -0600 Richard Y. Hayashi

How to detect labels with numbers in a black rectangle?

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2015-02-16 03:57:43 -0600 StevenPuttemans

Haar cascade classifier: types of object detection possible

496

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2

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2015-02-13 00:10:14 -0600 jamesnzt

Training cascade classifier- need some clarification [closed]

843

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2015-02-09 04:48:32 -0600 StevenPuttemans

Reading HAAR feature information from XML model

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

Cascade Classifier pedestrian detection

261

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1

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no

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2015-02-01 09:46:16 -0600 _Martin

traincascade/boosting non-deterministic?

903

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1

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2015-01-31 09:00:17 -0600 StevenPuttemans

LBP features and cascade classifier training, model details

2k

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1

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1

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2015-02-01 15:21:03 -0600 berak

De-duplicate images of faces

227

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no

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2015-01-30 08:52:15 -0600 Potato

detecting whether a particular object is present or not

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2015-01-27 07:04:36 -0600 StevenPuttemans

Detection of objects on the side

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no

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2015-01-27 02:33:31 -0600 jackmagic1

Cascade trained from trainingcascade unaccurate

563

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5

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

OpenCV SaaS - would you use it?

120

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no

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no

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2015-01-22 20:19:45 -0600 samuel_1208

How to reproduce haarcascade_frontalface_alt.xml [closed]

703

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2015-01-20 06:12:35 -0600 Manh Quang

Haar Feature-based Cascade Classifier XML file argument

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2015-01-18 08:21:58 -0600 StevenPuttemans

custom object recognition with OpenCV

opencv

10k

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2

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3

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2016-04-20 10:31:50 -0600 atv

How to perform TLD tracking on ROI bounding box using openCV c++ builtin methods ?

tracker
tld

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2015-01-06 06:29:35 -0600 StevenPuttemans

Haar Training: error (-215)_img.row * _img.cols == vecSize in function get

opencvtraincascade

364

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no

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2015-01-05 17:55:54 -0600 jreinertnash

Background texture classification of portrait images

523

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2015-01-04 00:20:09 -0600 sandy1246

how to create .vec file to train harr cascade ?

cascadetrainings

167

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no

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no

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2015-01-03 05:50:42 -0600 tiresias

quality of trained material

472

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2

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2014-12-29 07:20:52 -0600 Guanta

728 questions

How to detect fingernail?

Multiple parameter multiple model training with cascade classifiers, error on system() call

opencv train classifier never contiueus 3 stage

Visualizing learned features from Haar cascade classifier

Are cascades the best way to detect different mouth shapes on photos?

Integral Channel Feature Detector for Cars (bad results)

Maximum distance a face can be detected (from camera)?

Cascade training error - Empty data folder error

opencv mergevec haartraining issues

How to detect labels with numbers in a black rectangle?

Haar cascade classifier: types of object detection possible

Training cascade classifier- need some clarification [closed]

Reading HAAR feature information from XML model

Cascade Classifier pedestrian detection

traincascade/boosting non-deterministic?

LBP features and cascade classifier training, model details

De-duplicate images of faces

detecting whether a particular object is present or not

Detection of objects on the side

Cascade trained from trainingcascade unaccurate

OpenCV SaaS - would you use it?

How to reproduce haarcascade_frontalface_alt.xml [closed]

Haar Feature-based Cascade Classifier XML file argument

custom object recognition with OpenCV

How to perform TLD tracking on ROI bounding box using openCV c++ builtin methods ?

Haar Training: error (-215)_img.row * _img.cols == vecSize in function get

Background texture classification of portrait images

how to create .vec file to train harr cascade ?

quality of trained material

Best approach for identifying Set cards

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