Questions - OpenCV Q&A Forum

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2020-08-10 23:38:15 -0500 freeksb@naver.com

opencvsharp4 BitmapConverter Bitmap cannot be changed.

BitmapConverter

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2020-08-10 23:02:00 -0500 nissekl

Segmentation fault: 11 after matrix multiplication

c++

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2020-08-10 18:11:35 -0500 FarshadM

Defect detection in objects

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2020-08-10 14:29:00 -0500 berak

C#/.NET interface for OpenCV?

c#
Interface

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2020-08-10 13:16:17 -0500 rgov

Scale-adaptive object tracking

object-tracking

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2020-08-10 13:14:16 -0500 weights

how to make openCV use GPU on google colab

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2020-08-10 05:26:13 -0500 pedrolula06

LNK1104 cannot open file 'opencv_world440.obj'

opencv#c++#visual

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2020-08-10 02:56:12 -0500 cherie

Importing Bidirectional LSTM model via onnx shows an error

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2020-08-09 20:42:24 -0500 supra56

Cv2.DecomposeHomographyMat throws OpenCVException [closed]

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2020-08-09 07:07:34 -0500 raheelkan

FrameLink Video Capture in OpenCV

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2020-08-09 02:02:15 -0500 berak

detect specific point in an image

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2020-08-08 19:31:47 -0500 falalala

Why does OpenCV VideoCapture using a URL not work on Heroku?

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2020-08-08 19:02:01 -0500 PKGosal

error importing cv2 in python3.6 but it works for python2.7

opencvpython

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2020-08-08 12:30:18 -0500 Tanjuro

which is better for opencv ,C++ or java to doing image processing in android studio

c++#opencv#select

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2020-08-07 12:22:17 -0500 supra56

How do you identify if the image is cut at the edges using OpenCV?

pythonopencv

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2020-08-07 11:46:18 -0500 Ajay

How to develop a model to detect a point crossed a line?

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2020-08-07 07:58:14 -0500 Supreeth Kumar Y P

Disable file system cache during imwrite

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2020-08-07 03:02:18 -0500 woodwork

Optimize CSRT tracker?

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2020-08-07 02:35:14 -0500 bgengine

compare two pictures of color

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2020-08-07 01:10:23 -0500 berak

Extract secondary video streams

video-processing

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2020-08-06 15:09:32 -0500 mvuori

createVideoReader > 4096 px

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2020-08-06 12:03:29 -0500 ronnyvdb

Track Edges and get Camera Transformation

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2020-08-06 04:45:55 -0500 gino0717

WINDOW_NORMAL worked weird after uncheck WITH_QT

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2020-08-06 04:24:59 -0500 Zana Zakaryaie Nejad

Why GaussianBlur is not multi-core on 32bit OS?

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2020-08-05 23:24:32 -0500 supra56

global /io/opencv/modules/videoio/src/cap_v4l.cpp (880) open VIDEOIO(V4L2): can't find camera device

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2020-08-05 23:03:35 -0500 supra56

Is it possible to use tee in gstreamer pipeline inside VideoCapture() API?

1#opencv#c++

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2020-08-05 22:53:20 -0500 supra56

Capture Video from Camera using cv2.VideoCapture(0) not working

cv2VideoCapture

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2020-08-05 22:47:39 -0500 supra56

c++ imread filepath in windows

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2020-08-05 22:14:11 -0500 supra56

cv2.error: assertion failed imshow [closed]

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2020-08-05 21:59:05 -0500 supra56

I’m using raspberry pi with python3. I don’t have the raspo camera. So how would make the videocapture(0) go to a web page? I have seen very complicated ways that I don’t understand yet. Are there basic ways to do this?

33,679 questions

opencvsharp4 BitmapConverter Bitmap cannot be changed.

Segmentation fault: 11 after matrix multiplication

Defect detection in objects

C#/.NET interface for OpenCV?

Scale-adaptive object tracking

how to make openCV use GPU on google colab

LNK1104 cannot open file 'opencv_world440.obj'

Importing Bidirectional LSTM model via onnx shows an error

Cv2.DecomposeHomographyMat throws OpenCVException [closed]

FrameLink Video Capture in OpenCV

detect specific point in an image

Why does OpenCV VideoCapture using a URL not work on Heroku?

error importing cv2 in python3.6 but it works for python2.7

which is better for opencv ,C++ or java to doing image processing in android studio

How do you identify if the image is cut at the edges using OpenCV?

How to develop a model to detect a point crossed a line?

Disable file system cache during imwrite

Optimize CSRT tracker?

compare two pictures of color

Extract secondary video streams

createVideoReader > 4096 px

Track Edges and get Camera Transformation

WINDOW_NORMAL worked weird after uncheck WITH_QT

Why GaussianBlur is not multi-core on 32bit OS?

global /io/opencv/modules/videoio/src/cap_v4l.cpp (880) open VIDEOIO(V4L2): can't find camera device

Is it possible to use tee in gstreamer pipeline inside VideoCapture() API?

Capture Video from Camera using cv2.VideoCapture(0) not working

c++ imread filepath in windows

cv2.error: assertion failed imshow [closed]

I’m using raspberry pi with python3. I don’t have the raspo camera. So how would make the videocapture(0) go to a web page? I have seen very complicated ways that I don’t understand yet. Are there basic ways to do this?

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