comp.lang.idl-pvwave archive - RDF feed
type: channel
description: Messages from Usenet group comp.lang.idl-pvwave, compiled by Paulo Penteado
items: How to subset images by irregualar roi with IDL+ENVI?

How to subset images by irregualar roi with IDL+ENVI?
type: item
description: I have a lot of same size images,and they must be subset with a same irregualar roi file,how to deal with in IDL+ENVI? I have referred to answers before, it seems only with irregular roi,and I don't want to use mask,as it results in the same size of orignal image but not the subset size I want to get. I am not good at IDL,please help me, THANK YOU.
creator: highstone
date: 2007-10-21T02:42:45-00:00