POP - I want to use Acusense SDK for POP

I want to get “DepthManualQueryPOP.bmp” of POP using Acusense SDK.

I used the program without modification and it looks like the attached image.

Acusense is 640x400, but POP is 1280x800, so I want to change the program to adapt to that.

It would be great if you could tell me how to make it look nicer.