rlhphotos Senior Member  545 posts Joined Mar 2006 Location: Coralville, IA More info | May 21, 2006 19:18 | #1 Anyone seen this on a 20D before, or any camera. Just bought a 20D and after using it not even a day I have these kind of images randomly popping up in the bunch.
Any help would be great, I think Im going to just exchange it for a new one since I just got it on friday. :: Call Me Rob ::
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coreypolis Cream of the Crop  6,793 posts Likes: 4 Joined Mar 2005 Location: Mercer Island, WA More info | May 21, 2006 19:21 | #2  Permanent bantry formating the CF card in the computer, then retry. thats not really a sensor issue, its something in the wroting to the card Photographic Resources
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storeman Senior Member 642 posts Likes: 1 Joined Aug 2005 Location: Oldham, UK More info | May 21, 2006 19:53 | #3 Not convinced it's the card on this one. The image data isn't being corrupted as you can make out the shapes behind the streaked colour cast. I would still try formatting the card in the camera as coreypolis suggested before returning the camera though.
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Choderboy I like a long knob More info | storeman wrote: Not convinced it's the card on this one. The image data isn't being corrupted as you can make out the shapes behind the streaked colour cast. I would still try formatting the card in the camera as coreypolis suggested before returning the camera though. Looks like jpeg corruption to me. Dave
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May 21, 2006 20:11 | #5 Done so on the format and tried 3 different cards. Seems like something with the camera, just didnt know if anyone had seen this before. I did manage to get no bad images on one card, but no clue, One card is a 1gb SanDisk basic card the other is a 50X Kingston Elite 2gbcard. So two different brands and several bad images, Ive even left the cap on and shot the cap completely black and still had this weird pattern and other weird colors show up. :: Call Me Rob ::
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Choderboy wrote: Looks like jpeg corruption to me. Very common ( edit , almost always is more accurate) for a "colour cast" like this with the image viewable behind. this one looks a bit different the way it has a "swiped" or smeared effect. It can happen to files stored on a hard drive. I found the following threads by searching for keyword "corruption" https://photography-on-the.net …9643&highlight=corruption https://photography-on-the.net …8077&highlight=corruption https://photography-on-the.net …6187&highlight=corruption https://photography-on-the.net …9642&highlight=corruption These are all RAW images .CR2 files straight off the compact flash card. ? Weird? :: Call Me Rob ::
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Choderboy I like a long knob More info | rlhphotos wrote: These are all RAW images .CR2 files straight off the compact flash card. ? Weird? On JPEG's there is no issue, work fine in Large JPG mode, just get the issue in RAW. My ISP connection failed so I could not reply Dave
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May 22, 2006 06:12 | #8 most of them were not that important Im keeping the one I have so I can show B&H what is happening and why I want to exchange my brand new camera for another one. Hopefully they wont have any issues with exchanging since I just got it friday and Ive only taken about 500 pictures with it. (weekend vacation pictures shot :: Call Me Rob ::
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Andy_T Compensating for his small ... sensor 9,860 posts Likes: 5 Joined Jan 2003 Location: Hannover Germany More info | rlhphotos wrote: On JPEG's there is no issue, work fine in Large JPG mode, just get the issue in RAW. Then it can't be a sensor issue, right? some cameras, some lenses,
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AdamJL Goldmember  4,365 posts Likes: 13 Joined May 2006 Location: 'Straya More info | coreypolis wrote: try formating the CF card in the computer, then retry. thats not really a sensor issue, its something in the wroting to the card I agree
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May 22, 2006 07:59 | #11 I tried copying them directly from the camera and it seems ok, but if I use my PCMCIA or my USB card reader its all wacky. Andythaler wrote: Then it can't be a sensor issue, right? Did you try a different RAW->JPG conversion program? Or you might provide a link to one of your RAW images so some other user might try to convert it with his software. Best regards, Andy Agreed it doesnt seem to be a sensor issue but more of an issue with the data writer in the camera..On 4 different cards now I get similar results in RAW mode. I've tried RAW and Large JPEG as I said Large JPEG Seems fine, but its a much smaller file... :: Call Me Rob ::
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May 22, 2006 08:58 | #12 New 20D is on its way, old 20D out the door :: Call Me Rob ::
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kenyc Cream of the Crop  More info | rlhphotos wrote: New 20D is on its way, old 20D out the door  Good choice. Better sure than not. Kenny A. Chaffin
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May 22, 2006 09:48 | #14 ^^ Thats what I thought too :: Call Me Rob ::
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rstuntz Senior Member  461 posts Joined Jun 2005 Location: Iowa, USA More info | I'm glad to they replaced the camera. When my 20D was new, I had a couple of images show up like yours. I'm not sure why, but the camera healed itself. 1000s of images later and I haven't had a problem since the first two weeks (the camera is 1 year and 2 months old). -Ryan
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) but I have a bigger vacation coming up wed and I want the 20D to go along on that trip so hopefully I can get the exchange done in time 
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