The reciever answer is no and maybe.

No, it won't fix the source problem.

Maybe the Kenwwod has the ability to adjust DSPs.

The SXRD can change picture modes. You can adjust "Vivid, Standard, and Pro" to suit you. I change this mode depending on the program. I reduce the contrast on some HD programs where everybody is in a shadow.
I think my Denon can adjust different DSP modes. You can pick a DSP and adjust it for a particular channel or program. When that program airs, pick the DSP to match just like changing from "standard" to "pro". I've never done this, but maybe someone else with a Denon can clarify.