Questions - OpenCV Q&A Forum

1k

views

2

answers

2

votes

2014-02-10 06:17:34 -0600 StevenPuttemans

Performance utility for opencv_traincascade?

2k

views

2

answers

2

votes

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

opencv_traincascade crash without explanation

#traincascade

13k

views

4

answers

2

votes

2014-06-03 02:18:20 -0600 albertofernandez

Open eyes / closed eyes in Opencv

35k

views

4

answers

2

votes

2014-01-19 20:49:42 -0600 antonio.paes

Traincascade Error: Bad argument (Can not get new positive sample. The most possible reason is insufficient count of samples in given vec-file.

opencv_traincascade

857

views

1

answer

2

votes

2013-08-08 01:42:36 -0600 StevenPuttemans

Extending Haar features

1k

views

1

answer

2

votes

2012-07-26 00:25:40 -0600 Maria Dimashova

Convert haarcascade to LBP

Haar
LBP

2k

views

1

answer

2

votes

2016-04-11 04:57:54 -0600 aripod

About opencv_traincascade....

6k

views

1

answer

2

votes

2013-02-10 14:09:27 -0600 Maria Dimashova

Convert opencv_traincascade intermediate output into xml

3k

views

3

answers

2

votes

2018-08-18 02:21:08 -0600 Vajrayudha Ristiawanto

How to train cascade classifier

24k

views

3

answers

2

votes

2016-11-01 18:08:41 -0600 amahta

Error in parameter of traincascade?

3k

views

2

answers

2

votes

2013-05-21 08:59:01 -0600 StevenPuttemans

Training a soft cascade classifier

1k

views

1

answer

2

votes

2013-09-24 03:10:04 -0600 StevenPuttemans

Weird results from cascade training

496

views

no

answers

2

votes

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

Training cascade classifier- need some clarification [closed]

5k

views

1

answer

2

votes

2016-07-21 15:03:29 -0600 eTicket

How to train classifiers the best way possible

4k

views

1

answer

3

votes

2012-09-21 13:21:02 -0600 Philipp Wagner

Face-detection/recognition + segmenting + tracking Difficulty

3k

views

3

answers

3

votes

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

object identification in aerial image

7k

views

2

answers

3

votes

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

Explanation of cascade.xml in a haar classifier

4k

views

1

answer

3

votes

2012-08-29 09:57:03 -0600 Ben

Is HaarDetectObjects rotation invariant ?

3k

views

2

answers

3

votes

2012-11-26 08:11:45 -0600 sanok

Cascade Classifier in commercial app

254

views

no

answers

3

votes

2013-12-11 18:36:55 -0600 xaffeine

How were the stock face detectors trained/tested?

1k

views

no

answers

3

votes

2014-03-12 01:43:06 -0600 Vijay

Details of dataset used for training face haarcascades

2k

views

1

answer

3

votes

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

Traincascade implementation doubts

1k

views

1

answer

3

votes

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

Detect non-humans (birds)

newbie

5k

views

1

answer

3

votes

2013-08-12 09:19:39 -0600 StevenPuttemans

Detecting small faces in large photos using OpenCV and Python

10k

views

2

answers

3

votes

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

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

tracker
tld

6k

views

2

answers

3

votes

2016-02-09 05:12:45 -0600 albertofernandez

Fire detection using opencv

982

views

2

answers

3

votes

2013-08-07 18:03:13 -0600 Mathieu Barnachon

Detecting the eye of the fish using opencv

2k

views

1

answer

3

votes

2013-06-05 09:15:38 -0600 StevenPuttemans

GPU detectMultiScale on LBP classifier gets into an infinite loop, how to check?

8k

views

2

answers

3

votes

2013-07-05 04:44:40 -0600 StevenPuttemans

memory consumption while training > 50GB

7k

views

2

answers

2

votes

2016-03-05 03:36:21 -0600 zshn25

728 questions

Performance utility for opencv_traincascade?

opencv_traincascade crash without explanation

Open eyes / closed eyes in Opencv

Traincascade Error: Bad argument (Can not get new positive sample. The most possible reason is insufficient count of samples in given vec-file.

Extending Haar features

Convert haarcascade to LBP

About opencv_traincascade....

Convert opencv_traincascade intermediate output into xml

How to train cascade classifier

Error in parameter of traincascade?

Training a soft cascade classifier

Weird results from cascade training

Training cascade classifier- need some clarification [closed]

How to train classifiers the best way possible

Face-detection/recognition + segmenting + tracking Difficulty

object identification in aerial image

Explanation of cascade.xml in a haar classifier

Is HaarDetectObjects rotation invariant ?

Cascade Classifier in commercial app

How were the stock face detectors trained/tested?

Details of dataset used for training face haarcascades

Traincascade implementation doubts

Detect non-humans (birds)

Detecting small faces in large photos using OpenCV and Python

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

Fire detection using opencv

Detecting the eye of the fish using opencv

GPU detectMultiScale on LBP classifier gets into an infinite loop, how to check?

memory consumption while training > 50GB

How to reduce false positives for face detection

Links

Contributors

Tags