Yida Wang

> @flow-specter Are you interested in contributing a tanks-and-temples dataset? I'll let you know if I've designed an elegant way to incorporate appearance embeddings. I drafted a branch with [appearance...

@bennyguo Have geeked around the published UDF works, seems to be quite suitable for single object surface extracting, but I haven't make it work for unbounded scenes with torch_lighting. But...

> Hi @bennyguo I have only implemented the transmittance formulation [here](https://github.com/wangyida/instant-nsr-pl/blob/main/models/neus.py#L139-L146), following the edcription on page 5 in [HF-NeuS](https://openreview.net/pdf?id=UPnJuDKqOfX). ```python # cdf = sigmoid(sdf * inv_s) as proposed in HF-NeuS...

Tested with an NSR projection function as well, I assume that the projection function implemented by Benny is still NeuS instead of Instant-NSR. PSNR on Mipnerf360 is a bit higher....

I'm assuming that such error happens only during validation, right? It's probably because of the bug introduced in nerfacc ray marching function. Nerfacc fixed it in newer versions as mentioned...