TDA2P-ACD: RTOS : How to make LDC lut (Look up table) file

Hi Yordan

I saw the link and then  i got DCC tools from our FAE.

But i don't know how to make it

There is no document for DCC Tools

Thanks

Thanks fast your support..

I also saw the link, so i have some confusing

Let you explained what i understand

1. I need to defined my geometric mapping

    a. Like the some example code by matlab/octave

    b. I will be get mesh.txt though "a"

2. And then I can convert the table into visioni sdk by "convert.sh"

    a. The converted file is like iss_ldc_lut_table_1920x1080.h

    b. Is that make sure DCC tools is good or not for LDC

Is it right ??

LDC has many parameters like mode, out_frame_width, block size etc. All these parameters should be specified or computed through the tuning tool. The tool expects the user to provide a look up table which can be generated in the steps described in the previous post.

DCC tool documentation is available through the "Help" menu of the tool. Please go through LDC plugin guide and let us know if there are any questions.

Can I get a sample LDC lut file for use in the DCC tools?

I tried DCC tool as your comment again

In the Mesh LDC

 1. I have input others parameters

 2. I have Input the image as yuv (distored)

 3. I know that i have to load LDC LUT file but i can not load LUT file because not created LUT file

   - I know that need to define geometric mapping for LDC LUT file, I don't know how

So I want to make the LDC LUT file. I need to your help

Regards

Please refer to the link below on instructions to create LDC LUT

e2e.ti.com/.../2435557

Hi Mangla

I don't understand that making LUT files.

Can't you help me any more except for linked to the site ??

If you have a specific question we can answer it.

Hi Mangla

When I will be create spec_file file for angle and height

 1. Is the 0 degree(base degree) same the picture below ?

2. If i have 0.03 pixel pitch in mm, Is sqrt(h_d*h_d + v_d*v_d) * 0.03 the formula to get height (mm) ?

Regards...