I have a photo that I have scanned. It was taken with a 35mm camera. The scan looks just fine until you zoom in, and when you do you start to see these little glowing pixels on the image. I used the healing brush on the image and that did remove them.
However, I would like to know what would cause them? They were little singel pixels. They appeared to be luminous, not as a pixel imitating a color, but a pixel that was functioning as a light source. Also, they were scattered far from each other, and not clustered together like noise would be.
What would cause this to happen?
However, I would like to know what would cause them? They were little singel pixels. They appeared to be luminous, not as a pixel imitating a color, but a pixel that was functioning as a light source. Also, they were scattered far from each other, and not clustered together like noise would be.
What would cause this to happen?

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