TDA4VM: TDA4x LSC concept

Zs lei

Part Number: TDA4VM

Hi TI experts,

Since no Lens Shading Correction plugin supported by DCC currently, I have to write a tool like simulator for LSC tuning.

Could you help reveal more deteails and procedures about bilinear interpolation which LSC hw does? I will follow your instruction to implement my simulator.

Thanks.

Best regards,

Zhishen

over 5 years ago

0 Mayank Mangla over 5 years ago

TI__Mastermind 24525 points

Hello Zhishen,

PSDKRA 7.0 (being released shortly) will have support for all VPAC simulators. I would suggest switching to that release.

Regards,

Mayank

0 Gang Hua over 5 years ago in reply to Mayank Mangla

TI__Guru 60120 points

Hi Zhishen,

LSC simulator is not necessary for tuning.

You may get the lens shading information from your lens vendor and generate the LSC LUT from that.

Please refer to the last page in the slides below.

J7_ISP_LSC.pdf

Processors

Processors forum

TDA4VM: TDA4x LSC concept