Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
17 years ago

linear to logarithmic conversion

Hi Guys, I need to implement Linear to Logarithmic conversion using Verilog HDL on overexposed and underexposed pictures through Look Up Tables. But, I lack information on this. Can anyone pr...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
17 years ago

yes kaz, this is a good document, i found it yesterday only.

Thanx

The procedure they have explained involves division of real numbers. I think this might reduce the frequency of the design. Also I think the alternate of multiplier also won't help, as the divisor (no.) is not constant, it will change with every input data.