rbend
asked on
What image file is smallest?
We have 1,000's and 1000's of documents we want to convert to document images.
I need to write an app to do all the retrieval of course but I need to deceide on an image format that will...
1) Be as SMALL as possible (remember 1000's and 1000's)
2) Be able to be retrieved quickly.
Does anyone have any thoughts on this?
PS. almost everything exists now on paper. Not much electronic so scanned images is what I will have to work with.
I need to write an app to do all the retrieval of course but I need to deceide on an image format that will...
1) Be as SMALL as possible (remember 1000's and 1000's)
2) Be able to be retrieved quickly.
Does anyone have any thoughts on this?
PS. almost everything exists now on paper. Not much electronic so scanned images is what I will have to work with.
ASKER CERTIFIED SOLUTION
membership
This solution is only available to members.
To access this solution, you must be a member of Experts Exchange.
jpeg is OK, but be aware that each time you modify and save the file it gets recompressed, so the quality can degrade pretty quickly even at moderate compression settings.
To avoid this, do all the image manipulation (cropping, contrast etc) in an uncompressed format like bmp, and then batch convert to compressed jpeg. Batch conversion is an option in most graphics software, and it's as easy as copying files in Explorer.
To avoid this, do all the image manipulation (cropping, contrast etc) in an uncompressed format like bmp, and then batch convert to compressed jpeg. Batch conversion is an option in most graphics software, and it's as easy as copying files in Explorer.
ASKER
thanks to all for the info
This might also help..
http://www.traylormm.com/harvard/53graphicresolution/
T.