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Old Sep 27, 2002, 2:50 PM   #1
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Default rotating jpg_file into new jpg_file without loss of image qu

Does anybody know a method or a program to rotate over 90 or 180 a JPG-file into a new JPG-file without loss of image quality?
In Corel-paint a JPG-image is converted to a bitmap image. After rotation this bitmap is compressed (with loss of information = quality) into a new JPG-file.
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Old Sep 29, 2002, 4:21 PM   #2
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A number of programs support lossless JPG rotation.

Qimage Pro does. I think ACDsee does. Not sure about photoshop, but I would surprised if it did not.

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Old Oct 1, 2002, 4:09 AM   #3
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I've used Photoshop elements to rotate JPEG without any apparent loss of image quality. You can rotate fixed (e.g. 90, 180) or enter a specific angle.
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Old Oct 2, 2002, 8:52 PM   #4
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I often need to rotate my pictures a small amount, like 3 degrees, because I never seem able to hold the camera level.
The ONLY program I've found that will do this without apparent loss of qualIty is Adobe Photoshop L.E.
I have ACDSee (probably not the latest version) but when I used ACDSee to do small degrees of rotation, the loss of quality was quite severe.
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