Double head issue on bird 3D model training/test

shunsukesaito / PIFu

This repository contains the code for the paper "PIFu: Pixel-Aligned Implicit Function for High-Resolution Clothed Human Digitization"

https://shunsukesaito.github.io/PIFu/

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Double head issue on bird 3D model training/test #120

Open kuangzijian opened 2 years ago

kuangzijian commented 2 years ago

Hi really appreciate your great work,

I tried to train the model with birds dataset, however, the performance on birds is really bad, as you can see there is a "double head" issue:

example 1: input:

output 3D:

example 2: input:

output 3D:

Is that due to the bird model having a larger depth value from a horizontal view compare to the human 3D model? or it is just a lack of training data?

Thanks