thecompu
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thecompu got a reaction from kirkt in Struggling to get this images at a smaller file size
Hey all!
This is perfect information. I was able to make it work with the information each of you provided. Thanks so much!!
Cheers,
m
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thecompu reacted to John Rostron in Struggling to get this images at a smaller file size
Your full colour image would have 216 megabits, or 27 megabytes of information. Your png file has 10 mb, that is about one third size compression A fairly detailed image such as yours would no lend itself to great compression.
Your second image has much less detail and could be compressed much more (12mb vs 80kb).
John
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thecompu reacted to kirkt in Struggling to get this images at a smaller file size
At full res (3000x3000 pixels) and 50% JPEG export compression in AP the resulting file size is 436kB. The image looks pretty much identical to the original when opened side-by-side. You could also try running the original through some noise reduction or median filtering to smooth larger areas of tone so that the compression algorithm is not trying to preserve the small variations in these large uniform areas because of noise. If you apply the Dust and Scratches filter at a radius of about 3-4px and compress with JPEG at 50%, the resulting file size is 276kB.
Kirk
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thecompu got a reaction from Fixx in These two TIFFs are different somehow (also rotation question)
Okay, I'll try that straighten.
I am creating one with transparent background off. I'll see what that does. Uploading to IA now. Takes a little but to go through derive which creates the previews.
[EDIT: Yes, that worked. That's the easiest option by far.]