Tom Jones |
Bands appear on straight lines I have recently converted from film to digital photography. I have a kodak point and shoot the does 5MP and a Sony Digital SLR that does 10MP. I have noticed a problem in some photographs on both of these cameras. when I shoot outdoors, if there are straight lines in the photo (like the lines on a road or power lines or telephone lines) I get a dashed line instead of a complete line. I have never seen this effect on my film photos and it doesn't always happen. I am assuming it is my technique. Can someone tell me what causes this and how to prevent it or correct for it. Thanks.
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anonymous A. |
I doubt your technique is at fault, Tom...could you post an example so we can get an idea of what's happening?
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Tom Jones |
I will post some examples. However it will be a couple of weeks. I am currently on vaction and don't have acccess to the ones that produced this problem. Thanks for you assistance.
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anonymous A. |
Enjoy your holiday, Tom...and bring us back some photos!
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- Bob Cournoyer Contact Bob Cournoyer Bob Cournoyer's Gallery |
Dashed/jagged lines on the thumbnail and a larger version shows the lines normal??
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Bob Chance |
Tom: I think it has to do with the way these images are displayed. Remember, on screen, your image is made up of a bunch of dots. Often times, these dots don't have the right orientation with respect to one another, in order to draw a straight line. Same is true with circles. In that case, they interpolate.
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Tom Jones |
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Bob Cammarata |
This is common. It can be frustrating when scanning a perfectly focused slide and getting those jagged lines. Lines on an angle seem to pixelate the worst. During composition, I usually avoid sharp lines on a 45 degree angle. Bob
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