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Re: ENVI Classification File [message #79101 is a reply to message #79084]

Thu, 26 January 2012 06:33

Brian Daniel
Messages: 80
Registered: July 2009

Member

On Jan 26, 7:17 am, Steffen Reich <shogo...@web.de> wrote:
> Hello,
>
> I meet a a problem, that I didn't expected. I have a classified image in
> the ENVI Classification file format. If I want to read this file with
> the ENVI_GET_Data command the whole data is read in the ENVI standard
> format and the whole rgb values of the classification aren`t transfered.
> Do you have any hints how I can solve this problem?
>
> Greetings
> Steffen

First, confirm your ENVI Classification file is indeed what you think
it is by looking in the header file. Then, use ENVI_FILE_QUERY to
retrieve LOOKUP and CLASS_NAMES. LOOKUP provides a [3,num_classes]
array of color triplets for each class. You can then apply that by
loading it into the color table to display the data from
ENVI_GET_DATA.

-B

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[Message index]

		Re: ENVI Classification File By: Steffen Reich on Fri, 27 January 2012 03:35
		Re: ENVI Classification File By: Steffen Reich on Fri, 27 January 2012 03:30
		Re: ENVI Classification File By: Brian Daniel on Thu, 26 January 2012 06:33

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