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Raiderski Posts: > 500

BTW
i tried to do something with this on w800 and i gave up. k800 is much better cameraphone and i don't see problem in this issue
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Posted: 2008-02-07 12:35:15
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jomateixa Posts: > 500

Yea you have to change the WB setting in menu, use it it's very useful
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Posted: 2008-02-07 12:40:39
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sadeghi85 Posts: 341


On 2008-02-07 11:56:41, Raiderski wrote:
lowering EV will make pic darker but won't fix problem. this is contrast issue.


This will be interesting for you Raiderski:

original

Histogram


lowering contrast

Histogram


lowering EV

Histogram


as you see lowering contrast will compress histogram, but lowering EV will shift histogram to the left. it's actually exposure problem, lowering EV will make faster shutterspeed and will adjust exposure.

this is histogram of the pic i uploaded in my previous post:


it's more near to "lowering EV" histogram (shifting to the left)
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Posted: 2008-02-07 16:11:06
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a_amirfarzam Posts: 62


On 2008-02-07 10:22:40, number1 wrote:
this is a whitebalance problem the whitebalance on the k800i is awful, it adds yellow to compersate for blue sky etc, also the picture is slighty over exposured, the whitebalance is in the main but it can be turned off in the driver try my driver http://www.esato.com/board/viewtopic.php?topic=161159
the whitebalance is turned off on auto, and i corrected the exposure.


Can we fix this bug in main with a patch ?
i test your latest camdrive but your camdrive also take yellow pics in same condition !
i only find 2.7 kopritis a little good ( low yellow wish color ) in this case but its not free of bug ( yellow colors ) .

i cant decide what can we do !!!
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Posted: 2008-02-07 20:44:04
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number1 Posts: > 500

i'm sure it's the whitebalance look at kriomags tests with the whitebalance here http://www.esato.com/board/viewtopic.php?topic=135737&start=8160, page 545
also the white thingy see here comparasion with my driver & default driver
http://www.esato.com/board/viewtopic.php?topic=161159&start=225
i also uploaded a couple of pics to the photo section since turning off the whitebalance i no longer have the yellowish problem.



[ This Message was edited by: number1 on 2008-02-07 20:52 ]
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Posted: 2008-02-07 21:51:20
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a_amirfarzam Posts: 62


On 2008-02-07 21:51:20, number1 wrote:
i'm sure it's the whitebalance look at kriomags tests with the whitebalance here http://www.esato.com/board/viewtopic.php?topic=135737&start=8160, page 545
also the white thingy see here comparasion with my driver & default driver
http://www.esato.com/board/viewtopic.php?topic=161159&start=225
i also uploaded a couple of pics to the photo section since turning off the whitebalance i no longer have the yellowish problem.



[ This Message was edited by: number1 on 2008-02-07 20:52 ]


Ok , its white balance issue .
now can u ( plz ) share the lines that turn off white balance in any camdriver .

( thanks )
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Posted: 2008-02-07 22:55:36
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