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hi_isp_cmos_noise_calibration

Description

Defines noise correction parameters.

Prototype

typedef struct {
    hi_u16   calibration_lut_num;
    hi_float calibration_coef[HI_ISP_BAYER_CALIBTAION_MAX_NUM][HI_ISP_BAYER_CALIBRATION_PARA_NUM];
} hi_isp_cmos_noise_calibration;

Members

Member

Description

calibration_lut_num

Calibration sequence number

Value range: [0, 49]

calibration_coef

Noise calibration table.

HI_ISP_BAYER_CALIBTAION_MAX_NUM defines the maximum number of ISO levels for calibrating noise model parameters. The current value is 50.

HI_ISP_BAYER_CALIBRATION_PARA_NUM defines the maximum number of calibration noise model parameters. The current value is 16.