nerf-pytorch

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"Incorrect initialization of camera intrinsic parameters: K. The aspect ratio of the image should be 1 instead of 0.  

woshizhangbowen

I run run_nerf.py that have a question

1

version `GLIBCXX_3.4.29' not found (required by /home/lys/anaconda3/envs/nerf/lib/python3.7/site-packages/matplotlib/_path.cpython-37m-x86_64-linux-gnu.so)

chais-xp

where is the events. file

lulcai

Transformation matrix

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In the transformation json file, I have the following queries: 1. Is "camera_angle_x" the angle at which the optical center of the camera is looking at the surface? 2. What...

iamankan

how can I convert the depth map into a point cloud, given the accurate camera intrinsics

2

elenacliu

Problems with running pre trained models

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I want to observe the effect on my own computer, and I downloaded the logo from pre train. However, I encountered a bug while running the sentence "run nerf. py...

zfkdsg

about function get_rays

6

many thanks for your great work! I read the [code](https://github.com/yenchenlin/nerf-pytorch/blob/a15fd7cb363e93f933012fd1f1ad5395302f63a4/run_nerf_helpers.py#L157) ,have some questions, What does this line of code mean？

UestcJay

A little problem about create a gird

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Hello: I have a little promble: In get_rays( )(nerf_helper.py), you first use ```torch.meshgrid``` to create a gird, and then transpose it. But in run_nerf.py you create the coordinates with the...

sdu-huanhq

Normalize rays_d

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Hi, thank you for sharing a good codebase. In https://github.com/yenchenlin/nerf-pytorch/blob/a15fd7cb363e93f933012fd1f1ad5395302f63a4/run_nerf_helpers.py#L159 you are using an unnormalized "rays_d" Shouldn't this be normalized so that it indicates a direction vector? Thanks in advance.

jjparkcv

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