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High order bit reconstruction
Malmer
post Feb 24 2015, 12:16 PM
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I have noticed that Cassini sometimes sends back images as 8bit by dropping the high order values in the 16 bit data. (edit: correction, the 12bit original data)

I wrote some code that follows the gradients in the images and tries to guess the most likely high order bits. Then i use manual methods to fix the areas where my code got it wrong...

Am I reinventing the wheel here? Is there any official method for dealing with these kinds of images?

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Posts in this topic
- Malmer   High order bit reconstruction   Feb 24 2015, 12:16 PM
- - Ian R   I *think* this problem may have been addressed rec...   Feb 24 2015, 02:35 PM
|- - ugordan   That's a very nice reconstruction. Back when I...   Feb 24 2015, 05:35 PM
||- - 4throck   I think that type of reconstruction can be used on...   Feb 24 2015, 06:51 PM
||- - Malmer   QUOTE (4throck @ Feb 24 2015, 07:51 PM) I...   Feb 25 2015, 05:35 PM
|- - Malmer   QUOTE (Ian R @ Feb 24 2015, 03:35 PM) I *...   Feb 24 2015, 09:19 PM
- - Malmer   work in progress on the trickiest to get right... ...   Feb 25 2015, 05:31 PM
- - Bjorn Jonsson   This is great, somehow I always regarded these ima...   Feb 25 2015, 11:37 PM
- - stevesliva   Why are images sometimes mangled this way? What f...   Feb 26 2015, 07:50 PM
- - Malmer   I would guess that it is a storage space issue. Wh...   Feb 27 2015, 12:19 PM

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