ipa: raspberrypi: Add tuning file for IMX462 sensor
Add a default tuning file for Sony IMX462 sensor. This tuning file is a copy of the IMX290 and is added to make the IMX462 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
committed by
Jacopo Mondi
Jacopo Mondi
parent
a49052d976
commit
99a871439b
@@ -0,0 +1,215 @@
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{
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"version": 2.0,
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"target": "bcm2835",
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"description": "This is an interim tuning only. Please consider doing a more formal tuning for your application.",
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"algorithms": [
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{
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"rpi.black_level":
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{
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"black_level": 3840
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}
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},
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{
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"rpi.dpc": { }
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},
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{
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"rpi.lux":
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{
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"reference_shutter_speed": 6813,
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"reference_gain": 1.0,
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"reference_aperture": 1.0,
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"reference_lux": 890,
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"reference_Y": 12900
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}
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},
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{
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"rpi.noise":
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{
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"reference_constant": 0,
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"reference_slope": 2.67
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}
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},
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{
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"rpi.geq":
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{
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"offset": 187,
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"slope": 0.00842
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}
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},
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{
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"rpi.sdn": { }
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},
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{
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"rpi.awb":
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{
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"bayes": 0
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}
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},
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{
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"rpi.agc":
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{
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"speed": 0.2,
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"metering_modes":
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{
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"matrix":
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{
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"weights":
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[
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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1
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]
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},
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"centre-weighted":
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{
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"weights":
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[
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3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 0, 0, 0, 0
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]
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},
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"spot":
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{
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"weights":
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[
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2, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
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]
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}
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},
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"exposure_modes":
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{
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"normal":
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{
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"shutter": [ 10, 30000, 60000 ],
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"gain": [ 1.0, 2.0, 8.0 ]
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},
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"short":
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{
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"shutter": [ 10, 5000, 10000, 20000, 120000 ],
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"gain": [ 1.0, 2.0, 4.0, 6.0, 8.0 ]
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},
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"long":
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{
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"shutter": [ 1000, 30000, 60000, 90000, 120000 ],
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"gain": [ 1.0, 2.0, 4.0, 6.0, 12.0 ]
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}
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},
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"constraint_modes":
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{
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"normal": [ ],
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"highlight": [
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{
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"bound": "LOWER",
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"q_lo": 0.98,
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"q_hi": 1.0,
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"y_target":
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[
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0, 0.5,
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1000, 0.5
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]
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},
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{
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"bound": "UPPER",
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"q_lo": 0.98,
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"q_hi": 1.0,
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"y_target":
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[
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0, 0.8,
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1000, 0.8
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]
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}
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]
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},
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"y_target":
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[
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0, 0.16,
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1000, 0.16,
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10000, 0.16
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]
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}
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},
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{
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"rpi.alsc":
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{
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"omega": 1.3,
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"n_iter": 100,
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"luminance_strength": 0.7,
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"luminance_lut":
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[
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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,
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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,
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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,
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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,
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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,
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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,
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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,
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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,
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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,
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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,
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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,
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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
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],
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"sigma": 0.005,
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"sigma_Cb": 0.005
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}
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},
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{
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"rpi.contrast":
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{
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"ce_enable": 1,
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"gamma_curve":
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[
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0, 0,
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1024, 5040,
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2048, 9338,
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3072, 12356,
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4096, 15312,
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5120, 18051,
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6144, 20790,
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7168, 23193,
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8192, 25744,
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9216, 27942,
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10240, 30035,
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11264, 32005,
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12288, 33975,
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13312, 35815,
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14336, 37600,
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15360, 39168,
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16384, 40642,
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18432, 43379,
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20480, 45749,
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22528, 47753,
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24576, 49621,
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26624, 51253,
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28672, 52698,
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30720, 53796,
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32768, 54876,
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36864, 57012,
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40960, 58656,
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45056, 59954,
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49152, 61183,
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53248, 62355,
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57344, 63419,
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61440, 64476,
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65535, 65535
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]
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}
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},
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{
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"rpi.sharpen": { }
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},
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{
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"rpi.ccm":
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{
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"ccms": [
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{
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"ct": 3900,
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"ccm":
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[
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1.54659, -0.17707, -0.36953,
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-0.51471, 1.72733, -0.21262,
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0.06667, -0.92279, 1.85612
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]
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}
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]
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}
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}
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]
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}
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@@ -8,6 +8,7 @@ conf_files = files([
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'imx296.json',
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'imx296_mono.json',
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'imx378.json',
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'imx462.json',
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'imx477.json',
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'imx477_noir.json',
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'imx477_scientific.json',
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