How to open or read an image with float 32 format type?

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N A 2013-11-19
回答： Sean de Wolski 2013-11-19
I want to open my image with 32 float format in Matlab. But by using imread() it gives me white image. Originally my image is a gray scale image.
Thanks in advance.

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Sean de Wolski
Sean de Wolski 2013-11-19
imshow(I,[])
Use [] to force imshow to show the full range rather than the default range of [0 1] where everything greater than 1 will be saturated to white.

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