w/o KV-inj in inversion with KV-inj in inversion
P1=0, P2=0 P1=20, P2=0 P1=20, P2=10
Source Target I_coarse Final Result I_coarse Final Result I_coarse Final Result
no blur

Gaussian blur KernelSize 3

Gaussian blur KernelSize 5

Gaussian blur KernelSize 11

Gaussian blur KernelSize 21