Questions - OpenCV Q&A Forum

2k

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1

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1

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2012-10-20 16:30:38 -0600 Philipp Wagner

OpenCV Face Recognition Lag

3k

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1

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1

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2012-10-20 13:10:25 -0600 beowulf

The Difference between Scalar() and cvScalar

opencv

533

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no

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5

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2012-10-20 14:14:51 -0600 Barbambya

Face Databases used for trainingfaces_24-24.vec

481

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1

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2012-11-15 07:44:30 -0600 aliciadominica

OpenCV VS 2008, "Executable for Debug Session"

vs2008
Debug

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1

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2

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2012-10-23 17:38:16 -0600 John

VideoWriter produces empty videos

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2

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2012-11-13 21:26:58 -0600 wentworthhu

OpenCV Color Detection

933

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2

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2012-10-22 08:02:19 -0600 icedecker

Large resoution grabbing issue with OpenCV 2.4.2?

1k

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2012-10-22 08:07:18 -0600 icedecker

Custom Haar-like features and source code

9k

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6

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3

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2018-08-24 08:00:45 -0600 Ryo Kawamura

annotation tool for object detection

718

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no

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no

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2012-10-22 09:38:55 -0600 sub_o

How do I approach training dataset for HoG, using images which are larger than 64 x 128 pixels ?

8k

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2

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2

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2012-11-10 05:41:45 -0600 icedecker

Classification of object from a video/Image ( human, animals, others(cars etc.,))

868

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2012-10-29 04:31:41 -0600 Alexander Smorkalov

android 3rd party library using opencv

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3

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2012-10-24 02:35:16 -0600 Kirill Kornyakov

GpuMat and std::vector

1k

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1

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2012-10-23 01:27:42 -0600 Vladislav Vinogradov

can not draw rectangle simultaneously

1k

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1

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2

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2012-10-26 02:47:15 -0600 elmiguelao

Face Authentication

264

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no

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no

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2012-10-23 06:27:54 -0600 gestalone

HI! I take a look to the openni_capture.cpp sample, and my question, It's possible to save the image to the disk??

openni

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2017-02-27 09:20:34 -0600 jsxyhelu

CvvImage on opencv 2.4 [closed]

15k

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3

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2012-10-24 00:17:47 -0600 sammy

Is OpenCV in C++ or C significantly faster than python?

1k

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1

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no

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2013-04-23 15:37:15 -0600 djou

cvBlobsLib

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2

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no

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2012-10-27 00:14:10 -0600 Mostafa Sataki

Affine transform image outside of view

affine

512

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1

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no

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2012-10-24 04:51:42 -0600 icedecker

Smoothing image

340

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1

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2

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2012-10-25 02:28:07 -0600 Kirill Kornyakov

OpenCV for Tegra 2

tegra

867

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1

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2

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2012-11-11 00:31:18 -0600 Mostafa Sataki

orientation smoothing

smoothing

4k

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1

answer

1

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2013-10-22 10:43:23 -0600 vidstige

strange stereorectify error with rotation matrix

351

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1

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no

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2012-10-24 13:19:31 -0600 Philipp Wagner

TBB and facerecognizer

569

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1

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no

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2012-10-24 11:06:11 -0600 _dit

6-Channel image and 3D Reconstruction and visualization

904

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1

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no

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2012-10-24 14:17:18 -0600 Philipp Wagner

How is Facerecognizer model stored?

752

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2

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1

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2014-04-19 21:14:13 -0600 rainNight

Update method in Face Recognizer

4k

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2

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4

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2012-10-25 00:42:48 -0600 sammy

Detecting thick edges

1k

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1

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1

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2012-11-01 21:51:01 -0600 avemprala

29,830 questions

OpenCV Face Recognition Lag

The Difference between Scalar() and cvScalar

Face Databases used for trainingfaces_24-24.vec

OpenCV VS 2008, "Executable for Debug Session"

VideoWriter produces empty videos

OpenCV Color Detection

Large resoution grabbing issue with OpenCV 2.4.2?

Custom Haar-like features and source code

annotation tool for object detection

How do I approach training dataset for HoG, using images which are larger than 64 x 128 pixels ?

Classification of object from a video/Image ( human, animals, others(cars etc.,))

android 3rd party library using opencv

GpuMat and std::vector

can not draw rectangle simultaneously

Face Authentication

HI! I take a look to the openni_capture.cpp sample, and my question, It's possible to save the image to the disk??

CvvImage on opencv 2.4 [closed]

Is OpenCV in C++ or C significantly faster than python?

cvBlobsLib

Affine transform image outside of view

Smoothing image

OpenCV for Tegra 2

orientation smoothing

strange stereorectify error with rotation matrix

TBB and facerecognizer

6-Channel image and 3D Reconstruction and visualization

How is Facerecognizer model stored?

Update method in Face Recognizer

Detecting thick edges

Problem with Stitching on iOS 6

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