[Gimp-user] Best File Format For Scanned Images

2006-10-25 Thread Tom Purl
Hi. I still use a film 35 mm SLR to take most of my real pictures, and then scan them into my computer using Xsane and edit them use Gimp. I would like to start archiving these images in a format that adheres to the following requirements: * Fidelity - The higher the better. I would like the

Re: [Gimp-user] Best File Format For Scanned Images

2006-10-25 Thread Markus Kamp
Hi Tom! In my opinion plain TIFF would be the format of choice for all the criteria mentioned. Using none of the features supported by non-ancient versions of Photoshop like i.e. multi layers and omitting any kind of compression you should be fine for the forseeable future. Regards

Re: [Gimp-user] Best File Format For Scanned Images

2006-10-25 Thread Tom Purl
Thanks Markus and Chris for the advice! I checked out the Wikipedia page on the JPEG format, and found this excellent link on image degradation when you edit a jpeg: * http://www.jmg-galleries.com/articles/jpeg_compression.html It appears that at the very least, I should first convert my image

Re: [Gimp-user] Best File Format For Scanned Images

2006-10-25 Thread Alan Wolfe
Just curious, is there a reason that PNG is a bad choice for this? Lossless compression seems like it'd be a great advantage and it isn't a fly by night file format. On 10/25/06, Tom Purl [EMAIL PROTECTED] wrote: Thanks Markus and Chris for the advice!I checked out the Wikipedia page on the JPEG

Re: [Gimp-user] Best File Format For Scanned Images

2006-10-25 Thread Matthias Julius
Alan Wolfe [EMAIL PROTECTED] writes: Just curious, is there a reason that PNG is a bad choice for this? Lossless compression seems like it'd be a great advantage and it isn't a fly by night file format. Does PNG support 16 bit per channel? If not then TIFF is probably the better choice for

Re: [Gimp-user] Best File Format For Scanned Images

2006-10-25 Thread Jeffrey Brent McBeth
On Wed, Oct 25, 2006 at 08:37:55PM -0400, Matthias Julius wrote: Alan Wolfe [EMAIL PROTECTED] writes: Just curious, is there a reason that PNG is a bad choice for this? Lossless compression seems like it'd be a great advantage and it isn't a fly by night file format. Does PNG support