src/ipa/rpi/vc4/data/imx296_mono.json


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{
    "version": 2.0,
    "target": "bcm2835",
    "algorithms": [
        {
            "rpi.black_level":
            {
                "black_level": 3840
            }
        },
        {
            "rpi.dpc": { }
        },
        {
            "rpi.lux":
            {
                "reference_shutter_speed": 9998,
                "reference_gain": 1.0,
                "reference_aperture": 1.0,
                "reference_lux": 823,
                "reference_Y": 12396
            }
        },
        {
            "rpi.noise":
            {
                "reference_constant": 0,
                "reference_slope": 2.753
            }
        },
        {
            "rpi.sdn": { }
        },
        {
            "rpi.agc":
            {
                "metering_modes":
                {
                    "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
                        ]
                    },
                    "matrix":
                    {
                        "weights":
                        [
                            1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1
                        ]
                    }
                },
                "exposure_modes":
                {
                    "normal":
                    {
                        "shutter": [ 100, 10000, 30000, 60000, 120000 ],
                        "gain": [ 1.0, 2.0, 4.0, 6.0, 6.0 ]
                    },
                    "short":
                    {
                        "shutter": [ 100, 5000, 10000, 20000, 120000 ],
                        "gain": [ 1.0, 2.0, 4.0, 6.0, 6.0 ]
                    },
                    "long":
                    {
                        "shutter": [ 1000, 30000, 60000, 90000, 120000 ],
                        "gain": [ 1.0, 2.0, 4.0, 6.0, 12.0 ]
                    }
                },
                "constraint_modes":
                {
                    "normal": [
                        {
                            "bound": "LOWER",
                            "q_lo": 0.98,
                            "q_hi": 1.0,
                            "y_target":
                            [
                                0, 0.5,
                                1000, 0.5
                            ]
                        }
                    ],
                    "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, 0.165,
                    10000, 0.17
                ]
            }
        },
        {
            "rpi.alsc":
            {
                "omega": 1.3,
                "n_iter": 0,
                "luminance_strength": 0.5,
                "calibrations_Cr": [
                    {
                        "ct": 4000,
                        "table":
                        [
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                            1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
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                            1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1
                        ]
                    }
                ],
                "calibrations_Cb": [
                    {
                        "ct": 4000,
                        "table":
                        [
                            1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
                            1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
                            1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
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                            1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
                            1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
                            1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
                            1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
                            1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
                            1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
                            1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1
                        ]
                    }
                ],
                "luminance_lut":
                [
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                    1.293, 1.249, 1.199, 1.162, 1.136, 1.109, 1.087, 1.077, 1.072, 1.081, 1.095, 1.103, 1.133, 1.172, 1.225, 1.282,
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                    1.203, 1.181, 1.176, 1.178, 1.191, 1.189, 1.188, 1.174, 1.159, 1.153, 1.158, 1.161, 1.169, 1.185, 1.211, 1.227,
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                ],
                "sigma": 0.005,
                "sigma_Cb": 0.005
            }
        },
        {
            "rpi.contrast":
            {
                "ce_enable": 1,
                "gamma_curve":
                [
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                    2048, 9338,
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                    4096, 15312,
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                    53248, 62355,
                    57344, 63419,
                    61440, 64476,
                    65535, 65535
                ]
            }
        },
        {
            "rpi.sharpen":
            {
                "threshold": 0.1,
                "strength": 1.0,
                "limit": 0.18
            }
        }
    ]
}