How to convert 3D image to 1D data?

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TheRealTonyStark 2019-10-20

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https://ww2.mathworks.cn/matlabcentral/answers/486383-how-to-convert-3d-image-to-1d-data

评论： TheRealTonyStark 2019-10-22

I had the temperature temperature readings of a sensor which is 5002x1 double. I took the readings for different temperatures say 8 and made the temp as a 2D array of 5002x8 double. I converted it into a 3D image (.png) and did some processing. Now I want to convert this 3D image back to temp data. How can I do that?

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TheRealTonyStark 2019-10-22

Above is the processed image of the temperature data. I need to convert it back to temperature data. The yellow line shows the const temperature.

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回答（1 个）

KALYAN ACHARJYA 2019-10-20

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https://ww2.mathworks.cn/matlabcentral/answers/486383-how-to-convert-3d-image-to-1d-data#answer_397297

编辑：KALYAN ACHARJYA 2019-10-20

在 MATLAB Online 中打开

result=reshape(3Dimage,[1 rows*colm*depth])

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TheRealTonyStark 2019-10-21

Sir, I think you have misunderstood my question. I want to reverse the image mapping function and get the original temperature data which is not on the range 0-255 from the processed (.png) image.

Reference : Intensifying the response of distributed optical fibre sensors using 2D and 3D image restoration. (https://www.nature.com/articles/ncomms10870)

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