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View Full Version here: : Just for you H....STS-134 liftoff.


Spanrz
04-06-2011, 08:54 AM
Now, I know some people like HDR and some people don't like it *Hint*.:D
However, I came across a nice little bit this morning.

NASA released a HDR of STS-134 lifting off.
To capture such an event, it was met with 6 cameras all clicking at the same time, at different exposures. Then melded them all together.

Now H, are you happy with this one? ;)

http://www.nasa.gov/images/content/552766main_fused%20for%20half%20scr een.jpg

The video and story is here : http://www.nasa.gov/topics/shuttle_station/features/sts-134_launch_photo-video.html

iceman
04-06-2011, 09:52 AM
Wow, interesting photo.

Octane
04-06-2011, 10:50 AM
Hey Brett,

Have you seen the video that goes into detail about those cameras? It's all done in hardware -- the result being the video image looks natural.

It's from the Shuttle tribute video. I'm pretty sure I posted it here a while ago.

http://www.youtube.com/watch?v=W2VygftZSCs

It's 45 minutes long, but, pretty mind blowing. :)

I still think that the image you posted doesn't look natural. Ugly halos and so on.

Of course, these guys aren't doing HDR for "fun". They're using this exposure blending methodology to try and see what happens within the plume at lift off.

H

Spanrz
06-06-2011, 11:15 PM
Pure Awesomeness wreaks there. I am just so glad I got to see one on the pad and launch.



Plume reacts differently than what I expected. Slow moving outsides and fast moving insides. Would have thought that the outsides would of had a faster momentum.

bartman
07-06-2011, 12:01 AM
Love the pics and vid Brett!
The exhaust plumes seem so much more .......awesome I guess....

Thanks for re-posting that link H! I was just actually thinking about that link- and where to find it- whilst I'm mucking around with HDR ( yes I know your thoughts :) ).. Just am amazed at the rate at which the exposure is compensated to give a clear view of the exhaust and keep the sky in the background blue!
Cheers
Bartman

Octane
07-06-2011, 08:54 AM
It's OK, you'll get over it and be a better person for it, haha! :P

H