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Registered Member #15
Joined: Thu Feb 02 2006, 01:11PM
Location:
Posts: 3068
Note that any type you open and save a JPG, regardless of quality setting, you are reducing its overall quality. This includes opening up a JPG and saving it under a different name, even if you made no modifications to it.
Registered Member #27
Joined: Fri Feb 03 2006, 02:20AM
Location: Hyperborea
Posts: 2058
Where did I claim that it was always lossless? I even explained that it depends on the implementation of the algorithm. Grow up and try not to be a childish troller all the time.
Registered Member #15
Joined: Thu Feb 02 2006, 01:11PM
Location:
Posts: 3068
wrote ...
Bjorn writes: If you open a JPEG picture and save it with the same quality it was first saved with the second compression may be 100% lossless.
You state that this method indeed *may* yield 100% lossless compression.
wrote ...
Grow up and try not to be a childish troller all the time.
Please keep the personal quips to yourself, or send them to me via PM. And BTW, just because someone doesn't agree with everything you said, doesn't mean they are childish and/or trolling. This is a discussion board the last time I checked. Also, its ironic that you call me childish because I disagree with your statement, when in the previous post you do the same exact thing towards me - disagree with my statement.
You made a statement alluding to the fact that JPG compression may be 100% lossless if implemented a certain way. I am disagreeing with that statement and saying that no matter what the implementation, JPG compression is ALWAYS lossless. (excluding JPG-LS or JPG-2000 which we are not discussing anyways)
Registered Member #79
Joined: Thu Feb 09 2006, 11:35AM
Location: Arkansas
Posts: 673
That Panorama program is cool! Here's a stitch of four pictures that I took on the fourth of July this year. It's down in our field, just as a storm was rolling in.
I took that picture trying to read the label off of that capacitor, and I liked the way it turned out. It could've used a little more depth of field, but oh well. I think it was cool anyway.
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