Questions - OpenCV Q&A Forum

147

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

structure of opencv's hog output

2k

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1

answer

1

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2017-04-10 06:48:54 -0600 StevenPuttemans

Draw line along countours path (moving object)

5k

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1

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1

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2017-04-21 02:37:20 -0600 StevenPuttemans

CUDA Canny Edge Detector is slower than cv::Canny

181

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2017-05-02 07:52:49 -0600 mirnyy

Why both stereoRectify-workflows give different result?

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2017-08-03 09:25:29 -0600 Nithin_7791

Obtain Camera Pose and camera real world position using SolvePnP C++

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2

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1

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2017-08-25 07:14:45 -0600 Ziri

Streaming Logitec C922 at 60fps with C++

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2017-08-28 11:15:43 -0600 eshirima

Check if convexhull has parallel lines

3k

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1

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2017-09-17 06:01:39 -0600 sturkmen

I'm trying to draw a rectangle on my mouse click coordinates?

14k

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2

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1

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2017-09-26 11:39:01 -0600 daveg2

Remove small objects from binary image

c++
opencv

15k

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1

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1

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2017-10-18 09:23:26 -0600 Andriezel

How to properly convert Mat to Bitmap C++

1k

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1

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2017-10-26 11:27:24 -0600 eshirima

Hausdorff Distance Object Detection

1k

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1

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2017-10-10 19:23:46 -0600 ossyaritoori

Uploading gpumat is too slow in jetson TX1

17k

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3

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1

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2018-02-21 09:40:31 -0600 rdg65

C++ openCV waitKey(0) not working?

opencv
c++

465

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1

answer

1

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2017-11-06 21:08:45 -0600 Tetragramm

Kalman filter matrices

483

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1

answer

1

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2017-11-21 16:39:22 -0600 Tetragramm

Very (very) large image causes issues with function (int type related)

c++
opencv

2k

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1

answer

1

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2017-11-28 16:04:23 -0600 sjhalayka

how can i load 4d medical image of type nifti?

204

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1

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1

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2017-12-22 04:24:57 -0600 berak

SVMSGD classifier not working

185

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1

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1

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2018-01-02 01:31:38 -0600 Karthikeyan

Are there C++ version of Python examples in Opencv?

475

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2018-01-05 04:44:27 -0600 piowes86

Extracting stick-it notes from image problem

241

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1

answer

1

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2018-01-16 11:03:15 -0600 Geoeo

Camera Calibration Extrinsics: Recover Scale

6k

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1

answer

1

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2018-01-22 03:56:04 -0600 berak

How to read JSON files using OpenCV FileStorage with C++ Program

402

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1

answer

1

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2018-01-23 02:59:22 -0600 berak

HOG-Descriptor Malloc error

594

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1

answer

1

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2018-01-23 08:17:34 -0600 LBerger

How to get a random subset of Mat ?

3k

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1

answer

1

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2018-02-28 05:54:37 -0600 Der Luftmensch

Stereo camera pose estimation from solvePnPRansac using 3D points given wrt. the camera coordinate system

243

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no

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1

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2018-03-02 16:41:45 -0600 ROSpioneer

What's new in opencv 3.4.1 [closed]

997

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no

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1

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2018-03-07 04:54:50 -0600 matssomer

OpenCV with C++ - GetDYLDEntryPointWithImage failed

1k

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no

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1

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2018-03-25 01:14:27 -0600 stiv-yakovenko

stereoRectify doesn't work sometimes

3k

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2

answers

1

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2018-04-25 15:32:40 -0600 wlei

PYTHON C++ SWIG share image pixel data in memory

3k

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1

answer

1

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2018-05-03 12:46:44 -0600 LBerger

How to detect led is blinking or not at multiple frequency?

2k

views

2

answers

1

vote

2018-05-08 08:08:11 -0600 StevenPuttemans

1,383 questions

structure of opencv's hog output

Draw line along countours path (moving object)

CUDA Canny Edge Detector is slower than cv::Canny

Why both stereoRectify-workflows give different result?

Obtain Camera Pose and camera real world position using SolvePnP C++

Streaming Logitec C922 at 60fps with C++

Check if convexhull has parallel lines

I'm trying to draw a rectangle on my mouse click coordinates?

Remove small objects from binary image

How to properly convert Mat to Bitmap C++

Hausdorff Distance Object Detection

Uploading gpumat is too slow in jetson TX1

C++ openCV waitKey(0) not working?

Kalman filter matrices

Very (very) large image causes issues with function (int type related)

how can i load 4d medical image of type nifti?

SVMSGD classifier not working

Are there C++ version of Python examples in Opencv?

Extracting stick-it notes from image problem

Camera Calibration Extrinsics: Recover Scale

How to read JSON files using OpenCV FileStorage with C++ Program

HOG-Descriptor Malloc error

How to get a random subset of Mat ?

Stereo camera pose estimation from solvePnPRansac using 3D points given wrt. the camera coordinate system

What's new in opencv 3.4.1 [closed]

OpenCV with C++ - GetDYLDEntryPointWithImage failed

stereoRectify doesn't work sometimes

PYTHON C++ SWIG share image pixel data in memory

How to detect led is blinking or not at multiple frequency?

C++ read rgb+depth images sequentially

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