Spirit's UnderBelly, processing the MI images |
Spirit's UnderBelly, processing the MI images |
Jun 25 2009, 03:01 AM
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Member ![]() ![]() ![]() Group: Members Posts: 508 Joined: 10-October 06 From: Maynard Mass USA Member No.: 1241 |
Here is a work in progress.
I was working on a another thread (processing the envelope challenge for PFK) and thought I could use the same technique to 'see' underneath Spirit's deck with the MI. While I don't fix the focus, the technique does what amounts to a smart contrast... If anyone would like to to do a mosaic, i would appreciate it (I haven't done them enough to pull them off like you guys) I will post the whole underbelly later, but here are the test images: Cheers and thanks! -------------------- CLA CLL
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Jun 26 2009, 12:26 AM
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Member ![]() ![]() ![]() Group: Members Posts: 101 Joined: 1-June 08 Member No.: 4172 |
This is something I did a few weeks ago using the DeconBL (Biggs-Lucy Iterative Blind Deconvolution) routine in P.J. Tadrous's excellent Biaram suite of command-line image processing tools (bialith.com) for 8,192 iterations of alternating PSF and image estimation steps. The animated GIF is composed of the output at N=0, 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, and 8192 iterations. Unfortunately, after about 2000 iterations, the process began converging to what is essentially just a noisy version of the original image. However, some of the images in between may be useful. The entire process took over 100 CPU hours, but could be repeated more efficiently for the other images by stopping after the 1024th iteration.
EDIT: whoops I ran out of bandwidth on the first site I was hosting that image at... ADMIN: Large embedded file replaced with smaller version of animation above. Original 10mb version available here. |
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PDP8E Spirit's UnderBelly Jun 25 2009, 03:01 AM
RoverDriver That's pretty impressive! Can you do the ... Jun 25 2009, 04:56 AM
Astro0 Nice work PDP8E
Here's a mosaic of your image... Jun 25 2009, 11:34 AM
Astro0 Here are the variants that have appeared so far.
A... Jun 25 2009, 11:41 AM
Floyd pdp8 Do you think think the focus deconvolution c... Jun 25 2009, 06:04 PM
PDP8E Hi Floyd, (...nice weather you and I are having .... Jun 25 2009, 06:32 PM
PDP8E jekbradbury: wow! that is one groovy blind dec... Jun 26 2009, 01:50 AM
PDP8E the last one...
Cheers Jun 26 2009, 01:53 AM
Astro0 A quick and rough scaled down version of PDP8E... Jun 26 2009, 03:48 AM
Stu Absolutely awesome work you two. I would love to s... Jun 26 2009, 05:39 AM
PDP8E Here is an off the wall idea to get better focused... Jun 27 2009, 03:38 AM
RoverDriver QUOTE (PDP8E @ Jun 26 2009, 08:38 PM) ...... Jun 28 2009, 07:04 AM
Astro0 I was looking back at the MIs and got to thinking ... Jun 28 2009, 06:50 AM
dvandorn Actually, PDP8E is operating under a misapprehensi... Jun 28 2009, 05:37 PM
tty Is there any way to reduce the aperture external t... Jun 28 2009, 06:07 PM
dvandorn Partially closing the MI's lens cap has been d... Jun 28 2009, 06:17 PM
PDP8E Hey Other Doug,
Thanks for keeping me on the stra... Jun 28 2009, 08:00 PM
RoverDriver QUOTE (PDP8E @ Jun 28 2009, 12:00 PM) ...... Jun 29 2009, 03:12 AM
PDP8E Here is the 1st peek under Spirit's deck taken... Jun 30 2009, 02:41 AM
PDP8E last image:
Cheers
<Astro0 please do your m... Jun 30 2009, 02:43 AM
Astro0 It's an interesting technique PDP8E, but I won... Jun 30 2009, 12:26 PM
PDP8E Astro, first thanks for helping out with the mosai... Jun 30 2009, 02:24 PM
jekbradbury For those who intend to do serious work on attacki... Jun 30 2009, 02:59 PM
PDP8E This is brief report on a work in progress: focusi... Jul 1 2009, 04:27 AM![]() ![]() |
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