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HOW TO IMPORT IMAGE TO MY WORK SPACE AS MATRIX AFTER I SAVED IT.

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zawaiter
zawaiter 2012-1-28
关闭： MATLAB Answer Bot 2021-8-20
hi wish u can help me. i saved a 3d image to my current folder using the expression hgsave(gcf, 'Image3D.fig', '-v7.3'); i wish to import the image again to my work space as M*N*O MATRIX.i tryied import to work space but i got 5 variables named children,handle,special,type,properties.i like to impoort it as 3D matrix,can u help me?

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Image Analyst
Image Analyst 2012-1-28
What do you want to save, the data that made up the plot, or the plot itself?
See the FAQ if you want to save your figure to a standard format image file or PDF: http://matlab.wikia.com/wiki/FAQ#How_do_I_save_my_figure.2C_axes.2C_or_image.3F_I.27m_having_trouble_with_the_built_in_MATLAB_functions.
If you want to save the data that you plotted or displayed, then you'll have to save the original data into a mat file with the save() function so that you can recall it later with load().
zawaiter
zawaiter 2012-1-28
dear Image Analyst thanks for care i want to recall the data made up the plot. the figure is the output of a function and its data didnt appear in the workspace for me to save ,only the handle appear in the workspace. but i used this expression hgsave(gcf, 'Image3D.fig', '-v7.3'); to save the figure (to my current folder) .now i want the image data as 3D matrix in my work space. from the data i saved and after import it to the workspace i found these variables named children,handle,special,type and properties.can i get the data out of them?
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Image Analyst
Image Analyst 2012-1-28
Did you read the last sentence of my answer? You use save() to save out your variable, then use load() to read it back in.

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