How to create empty XYZ image matrix

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Simon Kirkman
Simon Kirkman 2020-8-3
回答： Constantino Carlos Reyes-Aldasoro 2020-8-3
I am trying to do colour correction and I need an empty image in the XYZ colourspace to write values into. Is there a way to create a blank XYZ image to store the values?

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回答（1 个）

Constantino Carlos Reyes-Aldasoro
In addition to the above, you can also consider zeros
emptyMatrix = zeros(x,y,z);
And then you can add values into that matrix, or create one matrix for every channel that you want to use:
x_channel = zeros(rows,columns);
y_channel = zeros(rows,columns);
z_channel = zeros(rows,columns);
And if needed you can concatenate the matrices afterwards.

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