Questions - OpenCV Q&A Forum

510

views

1

answer

no

votes

2017-04-07 23:36:26 -0600 berak

How to solve this error ?error: ..\..\..\..\opencv\modules\imgproc\src\color.cpp:3739: error: (-215) scn == 3 || scn == 4 in function cv::cvtColor

136

views

no

answers

no

votes

2016-05-19 18:58:39 -0600 Ramkumar Natarajan

opencv_traincascade to train in different colorspace

892

views

1

answer

2

votes

2015-09-25 04:30:14 -0600 nastaran

how to set XML cascade for detecting eyes and face on perspective view of faces

3k

views

1

answer

1

vote

2015-09-24 22:41:30 -0600 berak

Detect cattle in drone video footage

688

views

no

answers

no

votes

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

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

177

views

1

answer

no

votes

2014-05-03 14:24:52 -0600 GilLevi

'detectMultiScale' function of 'CascadeClassifier' detects just one object in openCV?

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?

5k

views

1

answer

no

votes

2013-03-16 06:16:20 -0600 berak

Cascade Classifier for eye detection- errors while compiling

3k

views

2

answers

1

vote

2013-02-14 04:17:11 -0600 Guanta

What is the best solution for rotation invariant detector?

975

views

no

answers

no

votes

2012-12-05 02:54:00 -0600 lizris

Rotation invariant object detection

5k

views

2

answers

3

votes

2012-09-26 05:56:37 -0600 Kirill Kornyakov

11 questions

How to solve this error ?error: ..\..\..\..\opencv\modules\imgproc\src\color.cpp:3739: error: (-215) scn == 3 || scn == 4 in function cv::cvtColor

opencv_traincascade to train in different colorspace

how to set XML cascade for detecting eyes and face on perspective view of faces

Detect cattle in drone video footage

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

'detectMultiScale' function of 'CascadeClassifier' detects just one object in openCV?

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

Cascade Classifier for eye detection- errors while compiling

What is the best solution for rotation invariant detector?

Rotation invariant object detection

Haar Cascade detecting only faces(no heads)?

Links

Contributors

Tags