I don't think you can do much with a blurry image. The information has already been lost. You can make it look less blurry with digital sharpening, but the picture won't actually have any more detail.
Yes, after I wrote my comment I was thinking that I wasn't very precise in my statement.
Sometimes you can find details by increasing contrast around a specific brightness level. Your image will probably get very ugly, but allow you see something you couldn't before.
I don't think you can do much with a blurry image. The information has already been lost. You can make it look less blurry with digital sharpening, but the picture won't actually have any more detail.
Yes, after I wrote my comment I was thinking that I wasn't very precise in my statement.
Sometimes you can find details by increasing contrast around a specific brightness level. Your image will probably get very ugly, but allow you see something you couldn't before.