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path: root/src/ipa/raspberrypi/data/ov9281.json
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{
    "rpi.black_level":
    {
        "black_level": 4096
    },
    "rpi.lux":
    {
        "reference_shutter_speed": 2000,
        "reference_gain": 1.0,
        "reference_aperture": 1.0,
        "reference_lux": 800,
        "reference_Y": 20000
    },
    "rpi.noise":
    {
        "reference_constant": 0,
        "reference_slope": 2.5
    },
    "rpi.sdn":
    {
    },
    "rpi.agc":
    {
        "metering_modes":
        {
            "centre-weighted": {
                "weights": [4, 4, 4, 2, 2, 2, 2, 1, 1, 1, 1, 0, 0, 0, 0]
            }
        },
        "exposure_modes":
        {
            "normal":
            {
                "shutter": [ 100, 15000, 30000, 60000, 120000 ],
                "gain":    [ 1.0, 2.0,   3.0,   4.0,   8.0    ]
            }
        },
        "constraint_modes":
        {
            "normal":
            [
                { "bound": "LOWER", "q_lo": 0.98, "q_hi": 1.0, "y_target": [ 0, 0.4, 1000, 0.4 ] }
            ]
        },
        "y_target": [ 0, 0.16, 1000, 0.165, 10000, 0.17 ]
    },
    "rpi.alsc":
    {
        "n_iter": 0,
        "luminance_strength": 1.0,
        "corner_strength": 1.5
    },
    "rpi.contrast":
    {
        "ce_enable": 0,
        "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
        ]
    }
}