My Assistant
Site Message
De-convoluted Image Of Tempel 1 |
 Oct 17 2005, 10:22 AM
Post
#1
|
||
|
Member  Group: Members Posts: 134 Joined: 17-October 05 Member No.: 531  |
The following images are for Tempel 1 originally taken by NASA's probe (left) and its de-convoluted image (right). For details of the technique used for that de-convolution, please visit;
http://139.134.5.123/tiddler2/c22508/focus.htm
Attached thumbnail(s)
|
|
 |
 
|
|
 |
| Guest_BruceMoomaw_* |
Nov 26 2005, 10:49 AM
Post
#2
|
|
Guests |
Once again: while I hate to say it, to the extent that these Huble images are fuzzy due to a simple shortage of pixels rather than to actual defocusing of the telescope's mirror, you're engaged in a fool's errand -- your program will just be synthesizing nonexistent details. And the Hubble images of little tiny distant bodies like Vesta and Pluto are indeed seriously limited in their pixel width -- those smooth-looking views of them that are published are misleading, being themselves the product of computer programs designed to make the original images look much less "grainy".
|
|
|
|
Harry De-convoluted Image Of Tempel 1 Oct 17 2005, 10:22 AM
tfisher QUOTE (Harry @ Oct 17 2005, 06:22 AM)For deta... Oct 17 2005, 01:28 PM ElkGroveDan QUOTE (Harry @ Oct 17 2005, 10:22 AM)The foll... Oct 17 2005, 03:39 PM Harry To: tfisher
Yes, it's very important to deter... Oct 18 2005, 09:58 AM deglr6328 Nice work. It really brings out considerable detai... Oct 18 2005, 10:11 PM Harry As you've known, the form of point spread func... Oct 19 2005, 12:17 PM
tfisher The origin of the blur in the Thebe image you post... Oct 19 2005, 04:24 PM Harry Oh, I didn't know the image of Thebe which I... Oct 19 2005, 11:37 PM tedstryk QUOTE (Harry @ Oct 19 2005, 11:37 PM)Oh, I di... Oct 20 2005, 12:03 AM Harry QUOTE (tedstryk @ Oct 20 2005, 12:03 AM)Yes, ... Oct 20 2005, 09:11 AM tedstryk Here are all the resolved views of Thebe (shown at... Oct 20 2005, 09:33 AM tfisher QUOTE (Harry @ Oct 19 2005, 07:37 PM)I could ... Oct 20 2005, 04:46 AM Harry Thank you for letting know me the site. It's a... Oct 20 2005, 09:03 AM Harry And this is the de-convoluted image obtained from ... Oct 20 2005, 09:36 AM Decepticon Could this work with the recent HST images of Cere... Oct 20 2005, 02:02 AM Harry QUOTE (Decepticon @ Oct 20 2005, 02:02 AM)Cou... Oct 20 2005, 09:13 AM Harry QUOTE (Decepticon @ Oct 20 2005, 02:02 AM)Cou... Oct 21 2005, 01:54 AM Decepticon Neat! Oct 21 2005, 12:18 PM Harry The left side is the image of Pandora originally t... Oct 22 2005, 04:50 AM Harry The left side is the image of Dactyl originally ta... Oct 23 2005, 04:32 AM deglr6328 I think you may have re-discovered the p-shop unsh... Oct 23 2005, 06:28 AM Harry QUOTE (deglr6328 @ Oct 23 2005, 06:28 AM)I th... Oct 24 2005, 04:23 AM tedstryk The problem is that the other than the HST pre-rep... Oct 24 2005, 02:00 PM ugordan QUOTE (tedstryk @ Oct 24 2005, 04:00 PM)The p... Oct 24 2005, 02:15 PM Harry The image of Vesta taken by HST (left) and its de-... Oct 24 2005, 11:21 PM tedstryk QUOTE (Harry @ Oct 24 2005, 11:21 PM)The imag... Oct 25 2005, 01:40 AM Decepticon You can clearly see a crater at the upper left cor... Oct 25 2005, 01:58 AM Harry QUOTE (Decepticon @ Oct 25 2005, 01:58 AM)You... Oct 25 2005, 03:02 PM tedstryk "By the way, it is really hard work to find a... Oct 25 2005, 05:53 PM Harry The image of Annefrank taken by Stardust space pro... Oct 26 2005, 11:33 AM tedstryk QUOTE (Harry @ Oct 26 2005, 11:33 AM)The imag... Oct 26 2005, 01:36 PM Decepticon Now thats cool! ^^ Oct 26 2005, 12:13 PM Harry QUOTE (Decepticon @ Oct 26 2005, 12:13 PM)Now... Oct 26 2005, 11:42 PM Harry The following pictures are the image of Calypso ta... Nov 21 2005, 10:57 AM ugordan QUOTE (Harry @ Nov 21 2005, 12:57 PM)The foll... Nov 21 2005, 11:57 AM Phil Stooke ugordan said:
"If you had two distinct Cassi... Nov 21 2005, 03:42 PM Harry My software corrects the blurry on the image but c... Nov 23 2005, 12:01 PM tedstryk QUOTE (Harry @ Nov 23 2005, 12:01 PM)My softw... Nov 23 2005, 12:50 PM ugordan QUOTE (tedstryk @ Nov 23 2005, 02:50 PM)Nice ... Nov 23 2005, 12:58 PM Phil Stooke I wouldn't personally place too much faith in ... Nov 23 2005, 10:46 PM Harry QUOTE (Phil Stooke @ Nov 23 2005, 10:46 PM)I ... Nov 24 2005, 01:33 PM Harry The image of Vesta taken by HST (left) and its de-... Nov 25 2005, 12:42 PM Harry The image of Vesta taken by HST (left) and its de-... Nov 26 2005, 10:41 AM tedstryk Bruce is right. Other than the Deep Impact HRI, p... Nov 26 2005, 03:44 PM Harry QUOTE (BruceMoomaw @ Nov 26 2005, 10:49 AM)On... Nov 27 2005, 12:27 PM BruceMoomaw You know, I hadn't thought of that, but I supp... Nov 26 2005, 09:37 PM tedstryk QUOTE (BruceMoomaw @ Nov 26 2005, 09:37 PM)So... Nov 27 2005, 03:10 AM edstrick The problem with trying to deconvolve the image-mo... Nov 27 2005, 02:53 AM BruceMoomaw An original Hubble image of Vesta showing the pixe... Nov 27 2005, 06:26 AM BruceMoomaw OK, but if it doesn't actually give us any inf... Nov 28 2005, 02:19 AM The Messenger QUOTE (BruceMoomaw @ Nov 27 2005, 07:19 PM)OK... Nov 28 2005, 04:30 PM mike Just say you're making art.. Nov 28 2005, 03:01 AM Harry The image of Vesta taken by HST (left) and its de-... Nov 28 2005, 10:47 AM Harry Although it is not the picture for asteroids, I at... Nov 29 2005, 11:59 AM Harry The image of Callisto taken by HST (left) and its ... Nov 30 2005, 10:46 AM Harry The image of Io taken by HST (left) and its de-con... Dec 1 2005, 02:56 PM ugordan QUOTE (Harry @ Dec 1 2005, 03:56 PM)The image... Dec 1 2005, 03:02 PM JRehling QUOTE (ugordan @ Dec 1 2005, 07:02 AM)This wo... Dec 1 2005, 07:04 PM Airbag QUOTE (JRehling @ Dec 1 2005, 03:04 PM)If val... Dec 2 2005, 03:02 AM ugordan QUOTE (Airbag @ Dec 2 2005, 04:02 AM)Note tha... Dec 2 2005, 08:32 AM Toma B QUOTE (Airbag @ Dec 2 2005, 06:02 AM)Note tha... Dec 2 2005, 09:26 AM Harry QUOTE (Airbag @ Dec 2 2005, 03:02 AM)No, that... Dec 2 2005, 10:29 AM ugordan QUOTE (Harry @ Dec 2 2005, 11:29 AM)Honestly ... Dec 2 2005, 10:37 AM tedstryk Harry, Ugordan is right. That image of Io is not ... Dec 2 2005, 02:18 PM tedstryk QUOTE (Airbag @ Dec 2 2005, 03:02 AM)No, that... Dec 2 2005, 02:16 PM Harry As you all imagine, it's indeed hard task to f... Dec 3 2005, 10:53 AM tedstryk QUOTE (Harry @ Dec 3 2005, 10:53 AM)As you al... Dec 3 2005, 07:50 PM deglr6328 But that Vesta image IS processed. If it werent it... Dec 3 2005, 07:01 PM Harry QUOTE (deglr6328 @ Dec 3 2005, 07:01 PM)But t... Dec 4 2005, 01:12 PM Harry And I applied median filter to the image you'v... Dec 4 2005, 01:44 PM Harry The image of Vesta taken by HST (left) and its de-... Dec 5 2005, 10:04 AM Harry The image of Vesta taken by HST (left) and its de-... Dec 6 2005, 01:30 PM Rob Pinnegar Those are some nice pictures, Harry. Deconvolution... Dec 6 2005, 01:38 PM Harry QUOTE (Rob Pinnegar @ Dec 6 2005, 01:38 PM)Th... Dec 7 2005, 01:57 PM Harry The image of HH34 taken by HST (left) and its de-c... Dec 9 2005, 12:02 PM Harry The image of Vesta taken by HST (left) and its de-... Dec 10 2005, 12:22 PM Harry The image of centre of radio galaxy Centaurus A ta... Dec 12 2005, 01:20 PM Harry The image of Vesta taken by HST (left) and its de-... Dec 14 2005, 01:47 PM Harry The image of Vesta taken by HST (left) and its de-... Dec 15 2005, 01:45 PM Harry The image of Vesta taken by HST (left) and its de-... Dec 17 2005, 02:15 PM Decepticon Harry a request SVP!?
What can been done with... Dec 17 2005, 05:53 PM Harry QUOTE (Decepticon @ Dec 17 2005, 05:53 PM)Har... Dec 18 2005, 12:10 PM Harry The image of Vesta taken by HST (left) and its de-... Dec 19 2005, 02:17 PM Harry The image of Vesta taken by HST (left) and its de-... Dec 21 2005, 01:17 PM Bob Shaw QUOTE (Harry @ Dec 21 2005, 02:17 PM)The imag... Dec 21 2005, 01:35 PM Harry QUOTE (Bob Shaw @ Dec 21 2005, 01:35 PM)Harry... Dec 23 2005, 11:38 AM ugordan QUOTE (Harry @ Dec 23 2005, 12:38 PM)The left... Dec 23 2005, 11:46 AM Rob Pinnegar Yeah. Although these deconvolved images _are_ nice... Dec 24 2005, 02:42 AM edstrick My impression is that this sharpening algorithm th... Dec 24 2005, 09:52 AM Rob Pinnegar QUOTE (edstrick @ Dec 24 2005, 03:52 AM)The d... Dec 24 2005, 05:38 PM Harry "The dark ring around the boundary of the ast... Dec 24 2005, 02:56 PM Harry The image of Mira taken by HST (left) and its de-c... Dec 27 2005, 11:21 AM The Messenger QUOTE (Harry @ Dec 27 2005, 04:21 AM)The imag... Dec 27 2005, 07:11 PM Harry QUOTE (The Messenger @ Dec 27 2005, 07:11 PM)... Dec 29 2005, 12:35 PM edstrick The image of Metis, I can believe those are mostly... Dec 27 2005, 12:15 PM mike Yeah, but it looks cool. Dec 27 2005, 05:40 PM djellison Yup - all it's doing is putting an echo of the... Dec 27 2005, 07:23 PM Bob Shaw So let's *test* the process with some known ta... Dec 28 2005, 12:41 AM BruceMoomaw Waffles In Space! Miss Piggy would be delight... Dec 27 2005, 10:41 PM |
|
Lo-Fi Version | Time is now: 13th December 2024 - 08:03 PM |
|
RULES AND GUIDELINES Please read the Forum Rules and Guidelines before posting. IMAGE COPYRIGHT |
OPINIONS AND MODERATION Opinions expressed on UnmannedSpaceflight.com are those of the individual posters and do not necessarily reflect the opinions of UnmannedSpaceflight.com or The Planetary Society. The all-volunteer UnmannedSpaceflight.com moderation team is wholly independent of The Planetary Society. The Planetary Society has no influence over decisions made by the UnmannedSpaceflight.com moderators. |
SUPPORT THE FORUM Unmannedspaceflight.com is funded by the Planetary Society. Please consider supporting our work and many other projects by donating to the Society or becoming a member. |
|
