How to read 3D .raw volume file ?

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tabw 2014-8-3

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评论： tabw 2014-8-4

采纳的回答： Image Analyst

Is that a way to read the 3D .raw volume data directly in matlab?

If not, Is it the best way to convert it to other formal in order to import the data?

Thanks

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Image Analyst 2014-8-3

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Read_FlashRAW_3DArray.m

You'll probably need to use fread() to read a slice at a time and then concatenate or insert into a 3D array. Of course you'll need the format since there's no one "raw" format that everyone uses. Anyone can make up whatever format they want and call it raw.

For example attached is a program of mine that reads in a raw flavor that we use.

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Image Analyst 2014-8-3

That's because I didn't give you that function. Unless you have the same CT machine I have, your header is almost certainly different than mine. So you will need to write your own code to read the header and the file. I just gave you an example . It is not intended to work right out of the box .

tabw 2014-8-4