Image processing in front of camera stream

Question

Image processing in front of camera stream

Ahmed Wassim BEN SALEM (ENISo) 241

I have already integrated OpenCv and wrapped it in xamarin forms ,
i want to know if there is a way to do some kind of image processing now while camera recording in real time " stream processing "

Anonymous

2021-03-31T08:48:01.307+00:00

Do you want to record a video by front camera? Then send the video to the remote server? Or you want to achieve a camera previewer like this thread: https://learn.microsoft.com/en-us/xamarin/xamarin-forms/app-fundamentals/custom-renderer/view
Ahmed Wassim BEN SALEM (ENISo) 241 Reputation points

2021-03-31T12:29:59.837+00:00

Hello Sir , I just want to keep the camera runing , and detecting when there is a movement in front of it , so still searching for the method to implement that ,
could u suggest me any idea ?
Carlos Anderson 1 Reputation point

2021-05-15T03:55:24.69+00:00

I actually asked a similar question because I didn't know this question existed:

https://learn.microsoft.com/en-us/answers/questions/396149/how-can-i-create-a-real-time-video-processing-app.html

We don't want to send a video to a remote server. We want to process it locally and show the results live. What's the best way to accomplish this? We will need the image bytes for each frame of the captured video in order to process it in OpenCV, and then show it back to the user live.

Your answer

Anonymous

2021-03-31T08:48:01.307+00:00

Do you want to record a video by front camera? Then send the video to the remote server? Or you want to achieve a camera previewer like this thread: https://learn.microsoft.com/en-us/xamarin/xamarin-forms/app-fundamentals/custom-renderer/view
Ahmed Wassim BEN SALEM (ENISo) 241 Reputation points

2021-03-31T12:29:59.837+00:00

Hello Sir , I just want to keep the camera runing , and detecting when there is a movement in front of it , so still searching for the method to implement that ,
could u suggest me any idea ?
Carlos Anderson 1 Reputation point

2021-05-15T03:55:24.69+00:00

I actually asked a similar question because I didn't know this question existed:

https://learn.microsoft.com/en-us/answers/questions/396149/how-can-i-create-a-real-time-video-processing-app.html

We don't want to send a video to a remote server. We want to process it locally and show the results live. What's the best way to accomplish this? We will need the image bytes for each frame of the captured video in order to process it in OpenCV, and then show it back to the user live.

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Image processing in front of camera stream

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