| Author |
Super camera driver for k750/w800/w810 |
SPU
Joined: Feb 07, 2007
Posts: 131
From: Russia, SPb
PM |
Raiderski
This is exactly bilinear resize filter, nothing more.
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I'm going to my summer leave. So i'll write here not so often.
W800i CID36 R1BD001 |
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pakraider
Joined: Jul 25, 2003
Posts: 313
PM |
ah, so register 5B is for the bilinear resize.. thats a good find  i'll have to test that out, thanks for the info SPU!
I sure wish there was a nice patch for the W810 to move around the camdriver location, the whole XS/far+sefp method is sloooow and makes for a very slow frustrating process of testing.
[ This Message was edited by: sarmadgilani on 2007-06-23 03:49 ] |
radicalgel
Joined: Oct 06, 2006
Posts: 98
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On 2007-06-23 04:48:06, sarmadgilani wrote:
I sure wish there was a nice patch for the W810 to move around the camdriver location, the whole XS/far+sefp method is sloooow and makes for a very slow frustrating process of testing.
[ This Message was edited by: sarmadgilani on 2007-06-23 03:49 ]
I second that. I'm just hoping someone will figure out a way to move the cam drivers to phone mem.
On 2007-06-22 13:43:15, radicalgel wrote:
@SPU
hey i jus checked out the photos i took with an exif viewer.
when i took photos with the follow methods and
arrived at the following results:
1) first i locked ae, then went into supermode the set iso to 100 (i.e.1.1) then adjusted manual shutter. with this method i got pics with heavy noise and iso levels much higher than 100.
1) first i entered supremode, then i locked ae, then set iso to 100 (i.e.1.1) then adjusted manual shutter. with this method i got really good noise free pics but all pics were iso 80.
can u please tell me why the pics were iso 80 when i chose iso 100?
also when i set iso to 100 i had to increased the shutter speed to the slowest setting (i.e. 4.0) to get a well exposed indoor pics. why is this?
thanks!
Bump!
[ This Message was edited by: radicalgel on 2007-06-23 04:04 ] |
SPU
Joined: Feb 07, 2007
Posts: 131
From: Russia, SPb
PM |
radicalgel
"can u please tell me why the pics were iso 80 when i chose iso 100?"
Because you have w810. Camera always selects lowest ISO for very low shutter speeds.
"also when i set iso to 100 i had to increased the shutter speed to the slowest setting (i.e. 4.0) to get a well exposed indoor pics. why is this?"
It's normal, 4.0 is like standard night mode, but this is not slowest setting, enable Night mode before adjusting the Shutter speed.
_________________
W800i CID36 R1BC002
[ This Message was edited by: SPU on 2007-06-23 07:06 ] |
pakraider
Joined: Jul 25, 2003
Posts: 313
PM |
Just an update for you guys... im working on an early version of my 5.8 drivers.. if all goes well, it will have adaptive JPEG compression like SPU's driver.. along with a few other fixes and changes.. if someone would like to beta test it, let me know.
moved on to the Nexus One..  needs a better Android  |
amarsidhu
Joined: Mar 09, 2004
Posts: 361
PM |
On 2007-06-21 16:48:23, janek wrote:
Sorry Sarmad!!!
This is a modded Sarmad 5.7
http://janek.extra.hu/test/camdriver0_nightEM.zip
macro = manual focus like in original 5.7
night mode = Enhanced mode !!!
normal quality = longer shutter (40)
fine qulaty = shorter shutter (3d) (replaced!!!)
No enhanced night mode and no original night mode.
All other parameter same with original Sarmad 5.7
@janek: you have done the right thing frnd. Good. |
amarsidhu
Joined: Mar 09, 2004
Posts: 361
PM |
blksnaker 9.01, 9.21 works like a charm in my 810
but its not that good in k750i
why is this so? |
Randolph
Joined: May 21, 2007
Posts: 115
PM |
@ janek: could you please also mod Sarmadīs K750i driver with spot on / spot off?
THX!!! |
Randolph
Joined: May 21, 2007
Posts: 115
PM |
On 2007-06-21 17:46:19, SPU wrote:
1.3 beta 7
New camera modules can't understant positive values of saturation, so in this version saturation is set automatically (00 for k750 CID 49, and 06 for w810/w800 and k750 cid36). And now in SM saturation for new camera modules works in different way: Zoom 1.0 - default, Zoom 1.1: -3 ... Zoom 4.0: -32 (B/W).
Hi, SPU... Could you please explain the difference in use of saturation in newer k750i phones. I own ak750i cid49 and I treid several drivers to get as good pictures as with my old K750i CID36.
Where have I to look in the modded drivers if these drivers work with CID49 saturation setting??
Thx for help.
randolph |
SPU
Joined: Feb 07, 2007
Posts: 131
From: Russia, SPb
PM |
Randolph
On K750 CID49 you can't rise the saturation =( you can only reduce it down to BW. So the highest value of saturation is 00 which is default =/
In my driver everything are set automatically:
For K750 CID49: default saturation 00 and in SM (EV +2.0) Zoom 1.0 - default, Zoom 1.1 - 4.0 from normal saturation to BW.
For others: default saturation 06 and in SM (EV +2.0) Zoom 1.0 - default, Zoom 1.1 - 4.0 from BW to oversaturated.
W800i CID36 R1BD001 |
Raiderski
Joined: Jul 03, 2006
Posts: > 500
From: Poland, Hell, Mountains
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quick test of bilinear filtering which SPU found. differences are subtle but perceptible:
1. landscape (nature)
more details especially on areas where coloristic differences are small (leaves on trees). i give +
2. landscape (city)
more details but in the form of small noise. jagged edges on high-contrast areas. i give -
3. macro
more details. i give +
4. night shots
2mpx camera always produce big amount of chroma and luminance noise but disabled filtering somehow boost this defects. i give -
5. plain color areas
filtering can remove some unwanted defects which corrects image. i give -
conclusion... fit to your photography profile
_________________
W800 CID36 R1BD001
http://www.flickr.com/photos/8469432@N06/
[ This Message was edited by: Raiderski on 2007-06-24 08:15 ] |
janek
Joined: Feb 24, 2007
Posts: 39
From: Hungary
PM |
On 2007-06-23 11:14:03, Randolph wrote:
@ janek: could you please also mod Sarmadīs K750i driver with spot on / spot off?
THX!!!
Hi!
http://janek.extra.hu/test/camdriver0.zip
EM = night mode
normal quality = spot on
fine quality = spot off
macro = manual focus
No variable shutter speed,but i think this is the best speed for K750.
The longer shutter (40) make overexposured pictures in twilight.
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jangjr
Joined: Feb 22, 2007
Posts: 20
From: Malaysia
PM |
@DarKMaGiCiaN
can u pls post back your driver.
cant d/l it from rogepost
is there any problem with rogepost
If u cant then is there anyone who can upload it somewhere else
Thanks
cheerz..
[ This Message was edited by: jangjr on 2007-06-23 19:30 ]
[ This Message was edited by: jangjr on 2007-06-23 19:32 ] |
radicalgel
Joined: Oct 06, 2006
Posts: 98
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@SPU
your beta 8 is awesome but im having a problem wid night shots and vey long exposure times. the pics i take look like theyve been taken wid some negative solarize effect. does anyone else have this problem? i was wondering if u could make a driver that has the option to turn filtering on and off?
thanks! keep up the great...
_________________
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Life is a long song
[ This Message was edited by: radicalgel on 2007-06-24 07:43 ] |
sowbran
Joined: Jun 11, 2006
Posts: 158
From: Mexico
PM |
hi @sarmadgilani
please if can tell me in your driver as it is the noise reduction please thanks in advance cheers and greetings |
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Posted: 2007-06-23 01:16
needs a better Android 
