Issue with visualization output

[hshreeshail]

I ran the render_azure_person.py script. I loaded the pose values from a different image. While the pose transfer is correct, I don't understand why the visualization of certain parts such as fingers is suffering from artifacts. See the example pasted below.

Left Side: Output on a standard SMPLX model; Right Side: Output on Clothed model (person_id=04).

We can clearly see that the fingers are not well separated in the visualization. What is causing this and how to solve this problem?