Compiler/TDA2EVM5777: Pixel by pixel difference between 2 input frames

Khilav Soni

Part Number: TDA2EVM5777

Tool/software: TI C/C++ Compiler

Hi,

I am new to TDA2EVM5777.

I figured out that I have to use LVDS mode to take input from Multiple cameras. Further I have also figured out how to configure the board in LVDS mode.

I want to develop an application which takes in the input data from 2 cameras and then finds out the absolute difference between these 2 input frames pixel by pixel. I cannot figure out how to do this.

Could you please give me a reference LVDS algorithm to acheive my objective ?

Regards,

Khilav

over 6 years ago

0 Yordan Kamenov over 6 years ago

TI__Mastermind 42515 points

Hi Khilav,

I have forwarded your question to an imaging expert for comment.

Regards,
Yordan

0 Khilav Soni over 6 years ago in reply to Yordan Kamenov

Intellectual 380 points

Hi,

Kindly provide me an update on my query.

Regards,
Khilav

0 Mayank Mangla over 6 years ago in reply to Khilav Soni

TI__Mastermind 24525 points

Hello Khilav,

There is no existing algorithm which generates per-pixel delta between 2 frames. However, it can be developed in SW easily. You may either do it on DSP (slower) or on EVE which can do this operation very efficiently.

Regards,

Mayank

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Compiler/TDA2EVM5777: Pixel by pixel difference between 2 input frames