Questions - OpenCV Q&A Forum

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2015-04-23 20:31:16 -0600 215

Unsupervised learning using openCV

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2015-04-23 07:04:05 -0600 Tonystark124

LBP based getMultiScale object detection. [closed]

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5

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2015-04-22 11:31:25 -0600 LorenaGdL

Extracting Haar feature vectors

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2015-04-14 16:17:34 -0600 OrkunK

opencv_performance return error well trained data with opencv_traincascade

opencv_traincascacde

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2015-04-13 05:22:53 -0600 pulp_fiction

Using an old format Haar Cascade Classifier File

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1

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2015-04-13 03:54:50 -0600 fedor

How to train a svm?

SVM

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2015-04-12 03:34:09 -0600 Gino Strato

Multiple objects classification

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1

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4

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2015-04-10 07:04:38 -0600 StevenPuttemans

opencv_traincascade Parameters explanation, image sizes etc

2k

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1

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no

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2015-04-09 06:12:52 -0600 tomnjerry

OpenCV Error: Bad Argument <Can not get new positive sample....

traincascade

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2015-04-06 23:56:36 -0600 Tariq

Training data set for frontal face cascade classifier

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1

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4

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2015-04-05 03:21:23 -0600 Gino Strato

traincascade detections with output score for precision recall curves

361

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2015-04-03 07:18:26 -0600 Gino Strato

question about apps/traincascade/imagestorage.cpp

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2015-04-01 03:58:33 -0600 StevenPuttemans

traincascade: object detection size.

514

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2015-03-30 08:06:33 -0600 MrBlueskies

cascade classifier cannot open file

createsamples.Vec

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no

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2015-03-27 04:28:12 -0600 StevenPuttemans

traincascade - Train dataset for temp stage can not ...

1k

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2

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1

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2015-03-25 01:01:21 -0600 john_1282

Face detection and comparision

opencv
c++

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2015-03-24 13:33:48 -0600 cytokinesis

Is there a way to control how many stages a cascade classifier uses?

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2015-03-24 00:25:55 -0600 gunshyassassin

Error in opencv_traincascade

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3

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3

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2015-03-20 04:33:22 -0600 StevenPuttemans

traincascade : openMP vs Intel's TBB ?

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no

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2015-03-17 09:21:04 -0600 cytokinesis

Had a couple of questions about the LBP Cascade Classifier, with respect to size and aspect ratio

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1

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1

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2015-03-16 21:16:53 -0600 ragnarok12

Convert new format haarcasccade xml file to old format

haartraining

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1

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1

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2015-03-16 07:22:49 -0600 StevenPuttemans

What are the literature papers on which traincascade is based?

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2015-03-13 15:33:38 -0600 jreinertnash

Detect specific body parts

278

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2015-03-13 02:34:33 -0600 dmilne

Generating good training data for haar cascades

cvhaartraining

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no

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2015-03-12 07:52:16 -0600 Schawn

Training Dectectors - Image Sample Preparations

2k

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2015-03-09 14:00:19 -0600 Miguel Lorenzo

opencv_traincascade crash without explanation

#traincascade

249

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

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

711

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1

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

opencv train classifier never contiueus 3 stage

3k

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1

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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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1

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1

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

728 questions

Unsupervised learning using openCV

LBP based getMultiScale object detection. [closed]

Extracting Haar feature vectors

opencv_performance return error well trained data with opencv_traincascade

Using an old format Haar Cascade Classifier File

How to train a svm?

Multiple objects classification

opencv_traincascade Parameters explanation, image sizes etc

OpenCV Error: Bad Argument <Can not get new positive sample....

Training data set for frontal face cascade classifier

traincascade detections with output score for precision recall curves

question about apps/traincascade/imagestorage.cpp

traincascade: object detection size.

cascade classifier cannot open file

traincascade - Train dataset for temp stage can not ...

Face detection and comparision

Is there a way to control how many stages a cascade classifier uses?

Error in opencv_traincascade

traincascade : openMP vs Intel's TBB ?

Had a couple of questions about the LBP Cascade Classifier, with respect to size and aspect ratio

Convert new format haarcasccade xml file to old format

What are the literature papers on which traincascade is based?

Detect specific body parts

Generating good training data for haar cascades

Training Dectectors - Image Sample Preparations

opencv_traincascade crash without explanation

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?

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