Questions - OpenCV Q&A Forum

4k

views

2

answers

1

vote

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

Custom HOGDetector using CvSVM and HOG features.

517

views

2

answers

no

votes

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

how to run python script to align faces in windows 7

4k

views

2

answers

no

votes

2013-09-23 03:04:26 -0600 x

OpenCV to Java Desktop beginning a simple face detection and recognition project

3k

views

1

answer

9

votes

2013-06-04 02:47:23 -0600 StevenPuttemans

What is the average training time needed for LBP object detector to reach a next stage?

4k

views

1

answer

3

votes

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.

5k

views

1

answer

no

votes

2013-08-13 01:37:09 -0600 Michael Vance

haartraining.exe and createsamples.exe missing

2k

views

1

answer

-1

votes

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

ear detection in profile face using opencv and c++

C++.OpenCV

17k

views

1

answer

1

vote

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

How to generate HAAR cascade xml file for finger detection

5k

views

1

answer

no

votes

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

opencv_traincascade and opencv_createsample on windows

4k

views

11

answers

18

votes

2018-12-04 04:49:09 -0600 Akhil Patel

NO QUESTION - Suggestions concerning this question & answer area

3k

views

2

answers

no

votes

2016-10-04 12:07:36 -0600 amahta

Haar Training hang after few stages.

1k

views

1

answer

no

votes

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

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

4k

views

2

answers

no

votes

2013-09-26 05:59:30 -0600 Immi

Texture recognition similar to Cascade Classifier with opencv

941

views

1

answer

no

votes

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

Create Haar classifier using CUDA

1k

views

1

answer

1

vote

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

Optimize image using opencv

AndroidOpenCV

29k

views

5

answers

3

votes

2014-06-30 07:54:17 -0600 keyvan

Cascade Training Error OpenCV 2.4.4 - Train dataset for temp stage can not filled. Branch training terminated. Cascade Classifier can't be trained. check the used training parameters

562

views

1

answer

no

votes

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

OpenCV Haar-training

HaarClassifier

8k

views

4

answers

1

vote

2013-05-27 14:18:12 -0600 gonxintel

How can i determine the location of LCD/LED display in an image with OpenCV and perl

LCD

628

views

1

answer

no

votes

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

How to use the xml file from opencv_traincascade

opencv_traincascade

7k

views

2

answers

1

vote

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

haar classifier detection vs feature detection,extraction and matching

3k

views

3

answers

1

vote

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

Image Recognition question

2k

views

1

answer

no

votes

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

How to have a faster sliding window algorithm ?

643

views

1

answer

no

votes

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

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

461

views

1

answer

no

votes

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

How to utilize cascade classifier in custom detection algorithm ?

795

views

no

answers

no

votes

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

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

3k

views

3

answers

3

votes

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

object identification in aerial image

1k

views

1

answer

3

votes

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

Detect non-humans (birds)

newbie

2k

views

2

answers

1

vote

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

OpenCV_traincascade giving a lot of false positives

2k

views

2

answers

no

votes

2013-07-13 13:05:25 -0600 asd

correct parameters for createsamples and traincascade

5k

views

1

answer

1

vote

2013-05-28 01:51:22 -0600 FredJiang

728 questions

Custom HOGDetector using CvSVM and HOG features.

how to run python script to align faces in windows 7

OpenCV to Java Desktop beginning a simple face detection and recognition project

What is the average training time needed for LBP object detector to reach a next stage?

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.

haartraining.exe and createsamples.exe missing

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

NO QUESTION - Suggestions concerning this question & answer area

Haar Training hang after few stages.

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

Texture recognition similar to Cascade Classifier with opencv

Create Haar classifier using CUDA

Optimize image using opencv

Cascade Training Error OpenCV 2.4.4 - Train dataset for temp stage can not filled. Branch training terminated. Cascade Classifier can't be trained. check the used training parameters

OpenCV Haar-training

How can i determine the location of LCD/LED display in an image with OpenCV and perl

How to use the xml file from opencv_traincascade

haar classifier detection vs feature detection,extraction and matching

Image Recognition question

How to have a faster sliding window algorithm ?

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

How to utilize cascade classifier in custom detection algorithm ?

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

object identification in aerial image

Detect non-humans (birds)

OpenCV_traincascade giving a lot of false positives

correct parameters for createsamples and traincascade

Error during training with opencv_traincascade

Links

Contributors

Tags