I would like to adjust camera source settings (exposure time) during Simulink runtime

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Travis Danner 2019-11-20

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https://ww2.mathworks.cn/matlabcentral/answers/492260-i-would-like-to-adjust-camera-source-settings-exposure-time-during-simulink-runtime

回答： Andrei 2020-9-8

I am using the image acquisition toolbox block, From Video Device. Many camera settings can be adjusted using the Properties settings prior to running, however these appear to be locked when the simulation is going. I would like to adjust the camera exposure time using the image mean; too dark or too bright then adjust expsoure.

Is there a way to programmatically adjust these with a custom function block?

matlab temp 1.png

matlab temp 2.png

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Andrei 2020-9-8

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https://ww2.mathworks.cn/matlabcentral/answers/492260-i-would-like-to-adjust-camera-source-settings-exposure-time-during-simulink-runtime#answer_491806

For a possible approach, refer to the workaround proposed in "Is there a way to adjust camera properties such as ExposureTime in a model while simulation is running?"

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Test and Measurement Image Acquisition Toolbox Image Acquisition in Simulink

Image Processing and Computer Vision Image Acquisition Toolbox Image Acquisition in Simulink

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