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LiangliangNan / PolyFit

Polygonal Surface Reconstruction from Point Clouds
https://3d.bk.tudelft.nl/liangliang/publications/2017/polyfit/polyfit.html
GNU General Public License v3.0
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Hypothesis takes too long #37

Closed Bobkk-k closed 2 years ago

Bobkk-k commented 2 years ago

Hi,

I clicked hypothesis to generate candidate faces. After the progress bar on the lower right reaches 100 percent, there is no

response and no way to proceed. Is it because my data is too big? There are 37082345 points in my data.

image

LiangliangNan commented 2 years ago

I think so, and I guess (without trying your data) it is just slow. For a polygonal shape, a smaller number of points is sufficient to represent it. Please downsample it (say, 1M points) and then extract the planes.

On Sun, 22 May 2022 at 04:41 Bobkk-k @.***> wrote:

Hi,

I clicked hypothesis to generate candidate faces. After the progress bar on the lower right reaches 100 percent, there is no

response and no way to proceed. Is it because my data is too big? There are 37082345 points in my data.

[image: image] https://user-images.githubusercontent.com/78141973/169675882-16253724-a4b1-4e75-8856-0eed95419886.png

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Bobkk-k commented 2 years ago

Thank you for your reply， I made it after downsampling.

LiangliangNan commented 2 years ago

Glad to hear that. Good luck with your project!