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Original question:

TDA4VM: Stitching Quality Surround View

TDA4VM: IMX390 LUTs in Manual Calibration Tool

Prashant Burnwal
Prodigy 60 points
Part Number: TDA4VM

Hi,

The lut (ldc_lut_imx390_dsl239) for IMX390 which present in manual calibration is provided by the sensor manufacturer or obtained manually?

Undistortion using this lut doesn't provide very good results in step 3 when we use "Test Lens Correction".

Regards,

Prashant

  • 0
    TI__Guru 59600 points

    Is this ldc_lut_imx390_dsl239 the lens distortion curve for the DSL239 lens used by the D3 IMX390 camera?

    That is the lens spec provided by the lens vendor.

    If you are using the D3 IMX390 camera with the DSL239 lens, that LUT shall be the correct one to use.