dethis2

dethis2

Joined on Oct 3, 2011

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dethis2: RAW conversion with Rawtherapee ..
Looks like LX100's sensor is very much alike GH4's regarding color filters and raw white level.
You need to add the following paragraph in RT's camconst.json file

{ // Quality X, preliminary support
"make_model": "Panasonic DMC-LX100",
"dcraw_matrix": [ 7122,-2108,-512,-3155,11201,2231,-541,1423,5045 ],
"ranges": {
"black": 16, // 16 is BL offstet calculated from exif data.
"white": [
{ "iso": 100, "levels": 2700 },
{ "iso": 125, "levels": 3100 }, // gh4 data
{ "iso": [ 160, 200, 250, 320, 400, 500, 640, 800, 1000, 1250, 1600, 2000, 2500, 3200, 4000, 5000, 6400, 12800, 25600 ], "levels": 4080 }
]
}
},

jpeg
https://drive.google.com/file/d/0B0NqktTgc54sa1JCWGhWNXM1dWc/view?usp=sharing
Settings
https://drive.google.com/file/d/0B0NqktTgc54sYmxmU2ZKbEh1Um8/view?usp=sharing

Maybe GX7 matches better .. I didn't try it
Do you find the colors in my conversion wrong ?.

Direct link | Posted on Oct 7, 2014 at 03:11 UTC

RAW conversion with Rawtherapee ..
Looks like LX100's sensor is very much alike GH4's regarding color filters and raw white level.
You need to add the following paragraph in RT's camconst.json file

{ // Quality X, preliminary support
"make_model": "Panasonic DMC-LX100",
"dcraw_matrix": [ 7122,-2108,-512,-3155,11201,2231,-541,1423,5045 ],
"ranges": {
"black": 16, // 16 is BL offstet calculated from exif data.
"white": [
{ "iso": 100, "levels": 2700 },
{ "iso": 125, "levels": 3100 }, // gh4 data
{ "iso": [ 160, 200, 250, 320, 400, 500, 640, 800, 1000, 1250, 1600, 2000, 2500, 3200, 4000, 5000, 6400, 12800, 25600 ], "levels": 4080 }
]
}
},

jpeg
https://drive.google.com/file/d/0B0NqktTgc54sa1JCWGhWNXM1dWc/view?usp=sharing
Settings
https://drive.google.com/file/d/0B0NqktTgc54sYmxmU2ZKbEh1Um8/view?usp=sharing

Direct link | Posted on Oct 7, 2014 at 02:51 UTC as 51st comment | 2 replies
Total: 2, showing: 1 – 2