Questions - OpenCV Q&A Forum

877

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no

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2017-02-10 02:24:42 -0600 astronaut

How to find the distance(physical in m and pixels) between two object(points) in image in OpenCV and C+++?

distanceTransform

788

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no

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no

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2017-02-10 01:59:14 -0600 thanhnambkhn

Make Opencv 3.0 get error

OPENCV3.0.0.

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1

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no

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2017-02-10 00:06:52 -0600 Tetragramm

Image Alignment

1k

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1

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no

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2017-02-09 23:59:19 -0600 berak

IndexError at cv2.minAreaRect(contours[0])

python

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1

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no

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2017-02-09 18:42:16 -0600 berak

OpenCV CUDA Python Bindings

190

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1

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no

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2017-02-09 18:30:38 -0600 berak

error when training SVM

java

463

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2017-02-09 16:16:10 -0600 mika S

opencv 3.1 ios compile failures

ios

81

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2017-02-09 13:35:02 -0600 lovaj

Weird cast in surf.cpp?

SURF
cast

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2017-02-09 11:07:13 -0600 ivj94

Display video from a drone FPV camera

856

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1

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2017-02-09 10:08:07 -0600 Nikolay

HOG and SVM Training and Testing Issues

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2017-02-09 06:56:33 -0600 ThorbjornSomod

Using cv::cudacodec::createVideoReader()

cudacodec

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2

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2017-02-09 06:27:56 -0600 abhijith

how can read a video from file, select ROI in first frame with rectangular and track obj?

copencv

179

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1

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2017-02-09 05:34:37 -0600 karl71

structure of opencv's hog output

307

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2017-02-09 04:42:56 -0600 Tomna

why cant use support vector machine library classes such as CvSVMParams & CvSVM? [closed]

java
opencv

8k

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2

answers

1

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2017-02-09 04:38:40 -0600 abhijith

How to find the hsv range of green gloves in a particular image?

RGB2HSV

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2017-02-09 03:17:35 -0600 Ankan

Depth- och IR-data from RealSense camera (SR300)?

5k

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2

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2017-02-09 01:49:00 -0600 LBerger

How to extract frames at 10 fps?

1k

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2017-02-09 01:46:03 -0600 Gustavo72s

Avast detects a virus in OpenCV 3

125

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2017-02-09 00:49:27 -0600 astronaut

How to wright a script to run multiple OpenCv programs in Windows? [closed]

252

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1

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no

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2017-02-08 19:51:52 -0600 berak

Morphology transformation functions from openCV

3k

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1

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no

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2017-02-08 15:08:07 -0600 LBerger

OpenCV C++ converting Vector to Mat [closed]

804

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1

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2017-02-08 13:37:05 -0600 Leonardo

cv::VideoCapture leaks memory on ethernet cams?

1k

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2017-02-08 12:49:46 -0600 Franz

OpenCV conda installation (missing ffmpeg) - Windows

3k

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1

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no

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2017-02-08 11:28:01 -0600 LBerger

How to use Gabor Filter

41

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2017-02-08 06:46:22 -0600 esakki5441

How to check the format of video get from camera?

c++
opencv

1k

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1

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no

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2017-02-08 04:45:58 -0600 Nbb

How to display Vec3b single ?

Vec3b

158

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2017-02-08 04:45:50 -0600 mrabo

Question about cartToPolar in different version of opencv

cvCartToPolar

335

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no

answers

-1

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2017-02-08 04:45:13 -0600 Allison

Having problem with using grabcut algorithm in pictureBox of Visual C++ CLR project

CLI

91

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no

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2017-02-08 03:50:26 -0600 ananth10

How to convert Camera frame to Video in android?

261

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1

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no

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2017-02-08 02:35:55 -0600 berak

29,830 questions

How to find the distance(physical in m and pixels) between two object(points) in image in OpenCV and C+++?

Make Opencv 3.0 get error

Image Alignment

IndexError at cv2.minAreaRect(contours[0])

OpenCV CUDA Python Bindings

error when training SVM

opencv 3.1 ios compile failures

Weird cast in surf.cpp?

Display video from a drone FPV camera

HOG and SVM Training and Testing Issues

Using cv::cudacodec::createVideoReader()

how can read a video from file, select ROI in first frame with rectangular and track obj?

structure of opencv's hog output

why cant use support vector machine library classes such as CvSVMParams & CvSVM? [closed]

How to find the hsv range of green gloves in a particular image?

Depth- och IR-data from RealSense camera (SR300)?

How to extract frames at 10 fps?

Avast detects a virus in OpenCV 3

How to wright a script to run multiple OpenCv programs in Windows? [closed]

Morphology transformation functions from openCV

OpenCV C++ converting Vector to Mat [closed]

cv::VideoCapture leaks memory on ethernet cams?

OpenCV conda installation (missing ffmpeg) - Windows

How to use Gabor Filter

How to check the format of video get from camera?

How to display Vec3b single ?

Question about cartToPolar in different version of opencv

Having problem with using grabcut algorithm in pictureBox of Visual C++ CLR project

How to convert Camera frame to Video in android?

how to get cv.FaceRecognizer function for train() accelerate with CUDA?

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