comp.lang.idl-pvwave archive: archive » Re: making a composite from several images

Home » Public Forums » archive » Re: making a composite from several images

Show: Today's Messages :: Show Polls :: Message Navigator
E-mail to friend

Re: making a composite from several images [message #6329]

Tue, 04 June 1996 00:00

boswell
Messages: 7
Registered: October 1994

Junior Member

gennari@universe.Hawaii.edu (Scott Gennari) writes:
: As an example, I have a series of gif images (4x4 for this example)
: with either 0 or 1 as the value and an additive composite is required
: for all pixels that had the value 1.
:
: n n+1 n+2 n+3 composite output
:
: 01 01 11 00 13
: 00 11 10 01 ... -----> 22
:
: speed isn't a huge concern but how would this be done?

Now this one is absolutely trivial, using the optional 2nd argument to TOTAL.
Place all your GIFs in one big 3D array, like so: IMAGE(4,4,100). Then get
your summed images with a summed=total(image,3).

Jonathan Boswell
FDA/CDRH

Report message to a moderator

[Message index]

		Re: making a composite from several images By: boswell on Tue, 04 June 1996 00:00
		Re: making a composite from several images By: gennari on Mon, 03 June 1996 00:00
		Re: making a composite from several images By: thompson on Sun, 02 June 1996 00:00

Previous Topic:	Re: A problem with pickfile?
Next Topic:	Re: Non-exclusive buttons initial selection

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Thu Oct 09 20:53:11 PDT 2025

Total time taken to generate the page: 0.48045 seconds