How do I extract image information from a .png file?

Question

0 个投票

Is there a function like dicomeread for .png files or do I have to convert my .png images to dicom files?

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

Answer 1

mano49j 2013-8-7

0 个投票

For reading .dcm files use dicomread and for .png files imread is used..,

Dalas 2013-8-8

That turns it into a matrix. I need to know patient information that's stored in the file as well.

Sean de Wolski 2013-8-8

doc dicominfo %dicom
doc imfinfo   %pngs et al.

Answer 2

Image Analyst 2013-8-6

3 个投票

Yes. It's called imread().

Dalas 2013-8-8

That turns it into a matrix. I need to know patient information that's stored in the file as well.

Jan 2013-8-8

@Angus: Are you sure that there are patient data stored in the PNGs? Where? In the comment section or as alternate data stream?