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Questions tagged [ac-flicker]

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5
votes
2answers
195 views

What causes neon sign light to smudge like this?

In person, the sign is pure white. This was taken with my iPhone X. Is it the camera shutter speed?
9
votes
3answers
595 views

Lighting variances on sport mode

I’m trying to shoot continuous movement indoor im Sport Mode. The room is well lit but the photos come out with drastically varying lighting so some photos in the sequence are well lit while others ...
6
votes
3answers
4k views

How can one correct intensity flicker due to AC line frequency?

Is there a good image processing method to get rid of the horizontal stripes in the images taken under fluorescent lighting? These stripes (flicker) occur when you take pictures indoors due to the 50 ...
6
votes
2answers
708 views

What causes a band-like pattern in photos of a CFL?

In an image of a compact fluorescent light bulb, I couldn't figure out the reason for the formation of light and dark bands sort of thing in the image. The same thing happens when I try taking a ...