Questions - OpenCV Q&A Forum

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2013-05-16 05:53:33 -0600 vinayverma

OpenCV_traincascade giving a lot of false positives

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1

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2013-05-15 19:29:59 -0600 eanes

General Cascade Classifier for any type of features

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1

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no

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2013-05-15 19:16:46 -0600 eanes

cascade classifier training error

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2013-05-08 05:00:44 -0600 StevenPuttemans

HaarTraining: Find detected object with highest score

1k

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1

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3

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2013-04-29 12:21:16 -0600 rics

Detect non-humans (birds)

newbie

3k

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3

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3

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2013-04-29 02:07:41 -0600 StevenPuttemans

object identification in aerial image

795

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no

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no

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2013-04-28 08:48:05 -0600 XiaQing

OpenCV Error:Bad argument (Can not Get new Positive sample)

461

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1

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no

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2013-04-23 04:08:34 -0600 StevenPuttemans

How to utilize cascade classifier in custom detection algorithm ?

642

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no

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2013-04-20 07:03:57 -0600 Hasni

how to get all files required for haar training of my object ?

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no

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2013-04-19 09:55:33 -0600 Guanta

How to have a faster sliding window algorithm ?

3k

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3

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2013-04-19 02:11:48 -0600 Frankenstein

Image Recognition question

2k

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1

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3

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2013-04-18 03:41:37 -0600 cheekycheetah

Traincascade implementation doubts

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3

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no

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2013-04-16 04:50:23 -0600 Marwen Z

detect all objects in real-time with Android

opencv4android

7k

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2

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1

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2013-04-13 07:08:20 -0600 Guanta

haar classifier detection vs feature detection,extraction and matching

1k

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2

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no

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2013-04-12 03:58:57 -0600 StevenPuttemans

Accuracy of detectMultiScale + what are face databases of haarcascade_frontalface_alt.xml

628

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1

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no

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2013-04-12 03:09:46 -0600 StevenPuttemans

How to use the xml file from opencv_traincascade

opencv_traincascade

7k

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2

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3

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2013-04-11 11:52:36 -0600 IsaacFernandez

Explanation of cascade.xml in a haar classifier

562

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1

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no

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2013-04-06 11:47:48 -0600 StevenPuttemans

OpenCV Haar-training

HaarClassifier

1k

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1

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1

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2013-04-05 04:02:51 -0600 StevenPuttemans

Optimize image using opencv

AndroidOpenCV

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1

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no

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2013-04-04 04:00:48 -0600 StevenPuttemans

Create Haar classifier using CUDA

1k

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1

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no

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2013-04-01 06:40:25 -0600 Guanta

Which is the best way to detect object in this case?

2k

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1

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-1

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

ear detection in profile face using opencv and c++

C++.OpenCV

17k

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1

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1

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2013-03-26 11:31:07 -0600 StevenPuttemans

How to generate HAAR cascade xml file for finger detection

5k

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1

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no

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2013-03-26 11:25:39 -0600 StevenPuttemans

opencv_traincascade and opencv_createsample on windows

640

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1

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2013-03-25 02:59:12 -0600 thdrksdfthmn

continue traincascade after computer crash

6k

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4

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3

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2013-03-24 09:46:51 -0600 JoeyChu

trouble when use opencv_traincascade.exe

4k

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1

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3

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2013-03-22 12:20:11 -0600 StevenPuttemans

Question about calculation of positive and negative examples for training a LBP classifier and not getting stuck because of a wrong number of nPOS and nNEG.

517

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2

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no

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2013-03-14 05:22:34 -0600 berak

how to run python script to align faces in windows 7

4k

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2

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1

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2013-03-12 05:01:12 -0600 jompa234

Custom HOGDetector using CvSVM and HOG features.

725

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2

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no

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2013-03-12 03:11:06 -0600 StevenPuttemans

728 questions

OpenCV_traincascade giving a lot of false positives

General Cascade Classifier for any type of features

cascade classifier training error

HaarTraining: Find detected object with highest score

Detect non-humans (birds)

object identification in aerial image

OpenCV Error:Bad argument (Can not Get new Positive sample)

How to utilize cascade classifier in custom detection algorithm ?

how to get all files required for haar training of my object ?

How to have a faster sliding window algorithm ?

Image Recognition question

Traincascade implementation doubts

detect all objects in real-time with Android

haar classifier detection vs feature detection,extraction and matching

Accuracy of detectMultiScale + what are face databases of haarcascade_frontalface_alt.xml

How to use the xml file from opencv_traincascade

Explanation of cascade.xml in a haar classifier

OpenCV Haar-training

Optimize image using opencv

Create Haar classifier using CUDA

Which is the best way to detect object in this case?

ear detection in profile face using opencv and c++

How to generate HAAR cascade xml file for finger detection

opencv_traincascade and opencv_createsample on windows

continue traincascade after computer crash

trouble when use opencv_traincascade.exe

Question about calculation of positive and negative examples for training a LBP classifier and not getting stuck because of a wrong number of nPOS and nNEG.

how to run python script to align faces in windows 7

Custom HOGDetector using CvSVM and HOG features.

Haartraining process display big array data

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