mirror of
https://git.libcamera.org/libcamera/libcamera.git
synced 2025-07-13 07:19:45 +03:00
ipa: raspberrypi: Add tuning file for IMX327 sensor
Add a default tuning file for Sony IMX327 sensor. This tuning file is a copy of the IMX290 and is added to make the IMX327 sensor just work without hassle. Note the extra description field to clarify this is just an interim tuning file untill someone provides a proper one. Signed-off-by: Geoffrey Van Landeghem <geoffrey.vl@gmail.com> Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
This commit is contained in:
Geoffrey Van Landeghem
Jacopo Mondi
parent
99a871439b
commit
b45ff9ff3c
2 changed files with 216 additions and 0 deletions
215
src/ipa/rpi/vc4/data/imx327.json
Normal file
215
src/ipa/rpi/vc4/data/imx327.json
Normal file
|
|
@ -0,0 +1,215 @@
|
|||
{
|
||||
"version": 2.0,
|
||||
"target": "bcm2835",
|
||||
"description": "This is an interim tuning only. Please consider doing a more formal tuning for your application.",
|
||||
"algorithms": [
|
||||
{
|
||||
"rpi.black_level":
|
||||
{
|
||||
"black_level": 3840
|
||||
}
|
||||
},
|
||||
{
|
||||
"rpi.dpc": { }
|
||||
},
|
||||
{
|
||||
"rpi.lux":
|
||||
{
|
||||
"reference_shutter_speed": 6813,
|
||||
"reference_gain": 1.0,
|
||||
"reference_aperture": 1.0,
|
||||
"reference_lux": 890,
|
||||
"reference_Y": 12900
|
||||
}
|
||||
},
|
||||
{
|
||||
"rpi.noise":
|
||||
{
|
||||
"reference_constant": 0,
|
||||
"reference_slope": 2.67
|
||||
}
|
||||
},
|
||||
{
|
||||
"rpi.geq":
|
||||
{
|
||||
"offset": 187,
|
||||
"slope": 0.00842
|
||||
}
|
||||
},
|
||||
{
|
||||
"rpi.sdn": { }
|
||||
},
|
||||
{
|
||||
"rpi.awb":
|
||||
{
|
||||
"bayes": 0
|
||||
}
|
||||
},
|
||||
{
|
||||
"rpi.agc":
|
||||
{
|
||||
"speed": 0.2,
|
||||
"metering_modes":
|
||||
{
|
||||
"matrix":
|
||||
{
|
||||
"weights":
|
||||
[
|
||||
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1
|
||||
]
|
||||
},
|
||||
"centre-weighted":
|
||||
{
|
||||
"weights":
|
||||
[
|
||||
3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 0, 0, 0, 0
|
||||
]
|
||||
},
|
||||
"spot":
|
||||
{
|
||||
"weights":
|
||||
[
|
||||
2, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
|
||||
]
|
||||
}
|
||||
},
|
||||
"exposure_modes":
|
||||
{
|
||||
"normal":
|
||||
{
|
||||
"shutter": [ 10, 30000, 60000 ],
|
||||
"gain": [ 1.0, 2.0, 8.0 ]
|
||||
},
|
||||
"short":
|
||||
{
|
||||
"shutter": [ 10, 5000, 10000, 20000, 120000 ],
|
||||
"gain": [ 1.0, 2.0, 4.0, 6.0, 8.0 ]
|
||||
},
|
||||
"long":
|
||||
{
|
||||
"shutter": [ 1000, 30000, 60000, 90000, 120000 ],
|
||||
"gain": [ 1.0, 2.0, 4.0, 6.0, 12.0 ]
|
||||
}
|
||||
},
|
||||
"constraint_modes":
|
||||
{
|
||||
"normal": [ ],
|
||||
"highlight": [
|
||||
{
|
||||
"bound": "LOWER",
|
||||
"q_lo": 0.98,
|
||||
"q_hi": 1.0,
|
||||
"y_target":
|
||||
[
|
||||
0, 0.5,
|
||||
1000, 0.5
|
||||
]
|
||||
},
|
||||
{
|
||||
"bound": "UPPER",
|
||||
"q_lo": 0.98,
|
||||
"q_hi": 1.0,
|
||||
"y_target":
|
||||
[
|
||||
0, 0.8,
|
||||
1000, 0.8
|
||||
]
|
||||
}
|
||||
]
|
||||
},
|
||||
"y_target":
|
||||
[
|
||||
0, 0.16,
|
||||
1000, 0.16,
|
||||
10000, 0.16
|
||||
]
|
||||
}
|
||||
},
|
||||
{
|
||||
"rpi.alsc":
|
||||
{
|
||||
"omega": 1.3,
|
||||
"n_iter": 100,
|
||||
"luminance_strength": 0.7,
|
||||
"luminance_lut":
|
||||
[
|
||||
2.844, 2.349, 2.018, 1.775, 1.599, 1.466, 1.371, 1.321, 1.306, 1.316, 1.357, 1.439, 1.552, 1.705, 1.915, 2.221,
|
||||
2.576, 2.151, 1.851, 1.639, 1.478, 1.358, 1.272, 1.231, 1.218, 1.226, 1.262, 1.335, 1.438, 1.571, 1.766, 2.067,
|
||||
2.381, 2.005, 1.739, 1.545, 1.389, 1.278, 1.204, 1.166, 1.153, 1.161, 1.194, 1.263, 1.356, 1.489, 1.671, 1.943,
|
||||
2.242, 1.899, 1.658, 1.481, 1.329, 1.225, 1.156, 1.113, 1.096, 1.107, 1.143, 1.201, 1.289, 1.423, 1.607, 1.861,
|
||||
2.152, 1.831, 1.602, 1.436, 1.291, 1.193, 1.121, 1.069, 1.047, 1.062, 1.107, 1.166, 1.249, 1.384, 1.562, 1.801,
|
||||
2.104, 1.795, 1.572, 1.407, 1.269, 1.174, 1.099, 1.041, 1.008, 1.029, 1.083, 1.146, 1.232, 1.364, 1.547, 1.766,
|
||||
2.104, 1.796, 1.572, 1.403, 1.264, 1.171, 1.097, 1.036, 1.001, 1.025, 1.077, 1.142, 1.231, 1.363, 1.549, 1.766,
|
||||
2.148, 1.827, 1.594, 1.413, 1.276, 1.184, 1.114, 1.062, 1.033, 1.049, 1.092, 1.153, 1.242, 1.383, 1.577, 1.795,
|
||||
2.211, 1.881, 1.636, 1.455, 1.309, 1.214, 1.149, 1.104, 1.081, 1.089, 1.125, 1.184, 1.273, 1.423, 1.622, 1.846,
|
||||
2.319, 1.958, 1.698, 1.516, 1.362, 1.262, 1.203, 1.156, 1.137, 1.142, 1.171, 1.229, 1.331, 1.484, 1.682, 1.933,
|
||||
2.459, 2.072, 1.789, 1.594, 1.441, 1.331, 1.261, 1.219, 1.199, 1.205, 1.232, 1.301, 1.414, 1.571, 1.773, 2.052,
|
||||
2.645, 2.206, 1.928, 1.728, 1.559, 1.451, 1.352, 1.301, 1.282, 1.289, 1.319, 1.395, 1.519, 1.685, 1.904, 2.227
|
||||
],
|
||||
"sigma": 0.005,
|
||||
"sigma_Cb": 0.005
|
||||
}
|
||||
},
|
||||
{
|
||||
"rpi.contrast":
|
||||
{
|
||||
"ce_enable": 1,
|
||||
"gamma_curve":
|
||||
[
|
||||
0, 0,
|
||||
1024, 5040,
|
||||
2048, 9338,
|
||||
3072, 12356,
|
||||
4096, 15312,
|
||||
5120, 18051,
|
||||
6144, 20790,
|
||||
7168, 23193,
|
||||
8192, 25744,
|
||||
9216, 27942,
|
||||
10240, 30035,
|
||||
11264, 32005,
|
||||
12288, 33975,
|
||||
13312, 35815,
|
||||
14336, 37600,
|
||||
15360, 39168,
|
||||
16384, 40642,
|
||||
18432, 43379,
|
||||
20480, 45749,
|
||||
22528, 47753,
|
||||
24576, 49621,
|
||||
26624, 51253,
|
||||
28672, 52698,
|
||||
30720, 53796,
|
||||
32768, 54876,
|
||||
36864, 57012,
|
||||
40960, 58656,
|
||||
45056, 59954,
|
||||
49152, 61183,
|
||||
53248, 62355,
|
||||
57344, 63419,
|
||||
61440, 64476,
|
||||
65535, 65535
|
||||
]
|
||||
}
|
||||
},
|
||||
{
|
||||
"rpi.sharpen": { }
|
||||
},
|
||||
{
|
||||
"rpi.ccm":
|
||||
{
|
||||
"ccms": [
|
||||
{
|
||||
"ct": 3900,
|
||||
"ccm":
|
||||
[
|
||||
1.54659, -0.17707, -0.36953,
|
||||
-0.51471, 1.72733, -0.21262,
|
||||
0.06667, -0.92279, 1.85612
|
||||
]
|
||||
}
|
||||
]
|
||||
}
|
||||
}
|
||||
]
|
||||
}
|
||||
|
|
@ -7,6 +7,7 @@ conf_files = files([
|
|||
'imx290.json',
|
||||
'imx296.json',
|
||||
'imx296_mono.json',
|
||||
'imx327.json',
|
||||
'imx378.json',
|
||||
'imx462.json',
|
||||
'imx477.json',
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue