About the converstion with own dataset

lkeab / gaussian-grouping

[ECCV'2024] Gaussian Grouping for open-world Anything reconstruction, segmentation and editing.

https://arxiv.org/abs/2312.00732

Apache License 2.0

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About the converstion with own dataset #3

Open MADONOKOUKI opened 6 months ago

MADONOKOUKI commented 6 months ago

I tried to convert my own dataset with convert.py but it failed. Specifically, when preparing 100-500 images from any direction, it produced distorted images in the image directory. Is there any good way to correctly convert our own dataset for gaussian-grouping format?

ymq2017 commented 6 months ago

Hi, convert.py is used in original Gaussian Splatting for converting custom dataset. Its usage of COLMAP only supports undistorted datasets (PINHOLE or SIMPLE_PINHOLE cameras). You may refer to some of the issues in Gaussian Splatting like this one, or check the dataset and some usage of COLMAP.