My Assistant
Numbers to Pixels |
Jan 7 2009, 01:10 PM
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Founder ![]() ![]() ![]() ![]() Group: Chairman Posts: 14457 Joined: 8-February 04 Member No.: 1 |
I've got a few .tab's from the PHX Lidar
Basically - after playing with it for a while, I'll end up with a spreadsheet of values. Each column being one sample 30s apart - each row being a different altitude. Does anyone know a means of taking a CSV or similar, and turning it into a small image with pixel brightness representing the values from the CSV? I've thought of one technique using conditional formatting in Excel - but it probably wont work very well |
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djellison Numbers to Pixels Jan 7 2009, 01:10 PM
jamescanvin My terrain mapping (and in fact my MER image proc... Jan 7 2009, 01:23 PM
djellison This is what I've managed so far
Using LS003... Jan 7 2009, 01:29 PM
ElkGroveDan It sounds like the kind of thing I was learning to... Jan 7 2009, 02:39 PM
djellison Next step - doing it greyscale - for the two diffe... Jan 7 2009, 02:58 PM
lyford Brilliant! Jan 7 2009, 04:36 PM
RoverDriver QUOTE (djellison @ Jan 7 2009, 05:10 AM) ... Jan 7 2009, 05:39 PM
sci44 QUOTE (RoverDriver @ Jan 7 2009, 05:39 PM... Jan 7 2009, 07:37 PM
stewjack QUOTE (djellison @ Jan 7 2009, 08:10 AM) ... Jan 7 2009, 06:12 PM
imipak Doug, could you post the CSV data? I was half-way ... Jan 7 2009, 07:55 PM
sci44 QUOTE (imipak @ Jan 7 2009, 07:55 PM) (Ed... Jan 7 2009, 10:17 PM
djellison Kudos to Card-Carying lurker Pete He pointed me... Jan 7 2009, 09:34 PM
lyford *sigh*
just like old times Jan 8 2009, 02:08 AM
4th rock from the sun Interestingly, the relation between the visible nu... May 25 2009, 02:33 PM
vk3ukf Love the pic of the guy with the crayons, I found ... May 24 2009, 09:13 AM
djellison I think they had only a few colours - so they brac... May 25 2009, 02:44 PM
4th rock from the sun I looked again to the close up image where the num... May 26 2009, 10:37 AM![]() ![]() |
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