comp.lang.idl-pvwave archive: archive » Re: Working with 2 partially overlapping images of different array sizes

Home » Public Forums » archive » Re: Working with 2 partially overlapping images of different array sizes

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

Re: Working with 2 partially overlapping images of different array sizes [message #28882 is a reply to message #28835]

Thu, 17 January 2002 14:46

aqueous0123
Messages: 11
Registered: September 2001

Junior Member

> How about this instead?
> dx2 = xdelta2 / (xsize2-1)
> dy2 = ydelta2 / (ysize2-1)
>

Hey! That works! Thanks.

> I assume you can be responsible for debugging your own programs. :-)

I know, I know. I guess I just got frustrated from trying just about
everthing, EXCEPT that!

Many, many thanks.

> I think you will have to be more careful. Especially regarding
> whether pixels are measured on-center, or on-corner. Also, does the
> range [2,5] refer to the edges of the pixels or the centers?
>
> Good luck,
> Craig

The pixel values are just straight from the array, so its on-center,
like a 2x2 array has range [0,1], not [0,2]. I don't see this is a
problem here though. The above does seem to work fine.

thanks!

Report message to a moderator

[Message index]

		Re: Working with 2 partially overlapping images of different array sizes By: Craig Markwardt on Tue, 15 January 2002 12:19
		Re: Working with 2 partially overlapping images of different array sizes By: aqueous0123 on Tue, 15 January 2002 11:19
		Re: Working with 2 partially overlapping images of different array sizes By: Craig Markwardt on Fri, 11 January 2002 19:08
		Re: Working with 2 partially overlapping images of different array sizes By: Pavel A. Romashkin on Fri, 11 January 2002 14:04
		Re: Working with 2 partially overlapping images of different array sizes By: David Fanning on Fri, 11 January 2002 12:44
		Re: Working with 2 partially overlapping images of different array sizes By: aqueous0123 on Thu, 17 January 2002 14:46

Previous Topic:	Large TIFF file question
Next Topic:	Re: load sharing on multiple machines?

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Wed Oct 08 19:32:08 PDT 2025

Total time taken to generate the page: 0.00244 seconds