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charlesq34 / pointnet

PointNet: Deep Learning on Point Sets for 3D Classification and Segmentation
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cannot download the modelnet40 #268

Open noridayu1998 opened 3 years ago

noridayu1998 commented 3 years ago

---021-03-07 00:08:33-- https://shapenet.cs.stanford.edu/media/modelnet40_ply_hdf5_2048.zip; Resolving shapenet.cs.stanford.edu (shapenet.cs.stanford.edu)... 171.67.77.19 Connecting to shapenet.cs.stanford.edu (shapenet.cs.stanford.edu)|171.67.77.19|:443... connected. WARNING: cannot verify shapenet.cs.stanford.edu's certificate, issued by 'CN=InCommon RSA Server CA,OU=InCommon,O=Internet2,L=Ann Arbor,ST=MI,C=US': Self-signed certificate encountered. HTTP request sent, awaiting response... 404 Not Found 2021-03-07 00:08:34 ERROR 404: Not Found.

--2021-03-07 00:08:34-- http://unzip/ Resolving unzip (unzip)... failed: No such host is known. . wget: unable to resolve host address 'unzip' --2021-03-07 00:08:37-- http://modelnet40_ply_hdf5_2048.zip/ Resolving modelnet40_ply_hdf5_2048.zip (modelnet40_ply_hdf5_2048.zip)... failed: No such host is known. . wget: unable to resolve host address 'modelnet40_ply_hdf5_2048.zip' The syntax of the command is incorrect. The directory name is invalid. --2021-03-07 00:08:37-- https://shapenet.cs.stanford.edu/media/modelnet40_ply_hdf5_2048.zip; Resolving shapenet.cs.stanford.edu (shapenet.cs.stanford.edu)... 171.67.77.19 Connecting to shapenet.cs.stanford.edu (shapenet.cs.stanford.edu)|171.67.77.19|:443... connected. WARNING: cannot verify shapenet.cs.stanford.edu's certificate, issued by 'CN=InCommon RSA Server CA,OU=InCommon,O=Internet2,L=Ann Arbor,ST=MI,C=US': Self-signed certificate encountered. HTTP request sent, awaiting response... 404 Not Found 2021-03-07 00:08:38 ERROR 404: Not Found.

--2021-03-07 00:08:38-- http://unzip/ Resolving unzip (unzip)... failed: No such host is known. . wget: unable to resolve host address 'unzip' --2021-03-07 00:08:40-- http://modelnet40_ply_hdf5_2048.zip/ Resolving modelnet40_ply_hdf5_2048.zip (modelnet40_ply_hdf5_2048.zip)... failed: No such host is known. . wget: unable to resolve host address 'modelnet40_ply_hdf5_2048.zip' The syntax of the command is incorrect. The directory name is invalid.

I NEED SOME HELP :(

lytkinsa96 commented 3 years ago

hi if your goal is to download this dataset, just try to do it manually

  1. follow the link: https://shapenet.cs.stanford.edu/media/modelnet40_ply_hdf5_2048.zip
  2. and unzip this manually after the download is finished hope its what u need

сб, 6 мар. 2021 г. в 19:14, noridayu1998 notifications@github.com:

---021-03-07 00:08:33-- https://shapenet.cs.stanford.edu/media/modelnet40_ply_hdf5_2048.zip; Resolving shapenet.cs.stanford.edu (shapenet.cs.stanford.edu)... 171.67.77.19 Connecting to shapenet.cs.stanford.edu (shapenet.cs.stanford.edu)|171.67.77.19|:443... connected. WARNING: cannot verify shapenet.cs.stanford.edu's certificate, issued by 'CN=InCommon RSA Server CA,OU=InCommon,O=Internet2,L=Ann Arbor,ST=MI,C=US': Self-signed certificate encountered. HTTP request sent, awaiting response... 404 Not Found 2021-03-07 00:08:34 ERROR 404: Not Found.

--2021-03-07 00:08:34-- http://unzip/ Resolving unzip (unzip)... failed: No such host is known. . wget: unable to resolve host address 'unzip' --2021-03-07 00:08:37-- http://modelnet40_ply_hdf5_2048.zip/ Resolving modelnet40_ply_hdf5_2048.zip (modelnet40_ply_hdf5_2048.zip)... failed: No such host is known. . wget: unable to resolve host address 'modelnet40_ply_hdf5_2048.zip' The syntax of the command is incorrect. The directory name is invalid. --2021-03-07 00:08:37-- https://shapenet.cs.stanford.edu/media/modelnet40_ply_hdf5_2048.zip; Resolving shapenet.cs.stanford.edu (shapenet.cs.stanford.edu)... 171.67.77.19 Connecting to shapenet.cs.stanford.edu (shapenet.cs.stanford.edu)|171.67.77.19|:443... connected. WARNING: cannot verify shapenet.cs.stanford.edu's certificate, issued by 'CN=InCommon RSA Server CA,OU=InCommon,O=Internet2,L=Ann Arbor,ST=MI,C=US': Self-signed certificate encountered. HTTP request sent, awaiting response... 404 Not Found 2021-03-07 00:08:38 ERROR 404: Not Found.

--2021-03-07 00:08:38-- http://unzip/ Resolving unzip (unzip)... failed: No such host is known. . wget: unable to resolve host address 'unzip' --2021-03-07 00:08:40-- http://modelnet40_ply_hdf5_2048.zip/ Resolving modelnet40_ply_hdf5_2048.zip (modelnet40_ply_hdf5_2048.zip)... failed: No such host is known. . wget: unable to resolve host address 'modelnet40_ply_hdf5_2048.zip' The syntax of the command is incorrect. The directory name is invalid.

I NEED SOME HELP :(

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lytkinsa96 commented 3 years ago

after u downloaded the data, u need to unzip this into correct folder (see train.py 63 line: 'os.path.join(BASE_DIR, 'data/modelnet40_ply_hdf5_2048/train_files.txt'))') then you need to make sure that u set correct environment to run this code (i suppose to use anaconda for this purpose, this is very convenient way to set up different packages for different purposes on one machine) after u done with it - just run the script through command line, as how it whitten on the project's main page (python train.py)

then u can evaluate your results by looking on the numbers in cmd

later u can use your trained model for evaluation

for this purpose u need to do exactly the same things like during training, but with one exception: u need to use different dataset and different script (evaluate.py)

вс, 7 мар. 2021 г. в 16:22, noridayu1998 notifications@github.com:

Hi! Thanks for helping me. I really need this. May I ask you a question? After I download the data, what the next step that I have to do I bit confusing what the next step. I hope you can teach me.Thank you. Sent from Mail for Windows 10 From: lytkinsa96Sent: Sunday, 7 March, 2021 6:02 AMTo: charlesq34/pointnetCc: noridayu1998; AuthorSubject: Re: [charlesq34/pointnet] cannot download the modelnet40 (#268) hiif your goal is to download this dataset, just try to do it manually1. follow the link: https://shapenet.cs.stanford.edu/media/modelnet40_ply_hdf5_2048.zip2. and unzip this manually after the download is finishedhope its what u needсб, 6 мар. 2021 г. в 19:14, noridayu1998 :> ---021-03-07 00:08:33-->

https://shapenet.cs.stanford.edu/media/modelnet40_ply_hdf5_2048.zip;> Resolving shapenet.cs.stanford.edu (shapenet.cs.stanford.edu)...> 171.67.77.19> Connecting to shapenet.cs.stanford.edu ( shapenet.cs.stanford.edu)|171.67.77.19|:443...> connected.> WARNING: cannot verify shapenet.cs.stanford.edu's certificate, issued by> 'CN=InCommon RSA Server CA,OU=InCommon,O=Internet2,L=Ann Arbor,ST=MI,C=US':> Self-signed certificate encountered.> HTTP request sent, awaiting response... 404 Not Found> 2021-03-07 00:08:34 ERROR 404: Not Found.>> --2021-03-07 00:08:34-- http://unzip/> Resolving unzip (unzip)... failed: No such host is known. .> wget: unable to resolve host address 'unzip'> --2021-03-07 00:08:37-- http://modelnet40_ply_hdf5_2048.zip/> Resolving modelnet40_ply_hdf5_2048.zip (modelnet40_ply_hdf5_2048.zip)...> failed: No such host is known. .> wget: unable to resolve host address 'modelnet40_ply_hdf5_2048.zip'> The syntax of the command is incorrect.> The directory name is invalid.> --2021-03-07 00:08:37--> https://shapenet.cs.stanford.edu/media/modelnet40_ply_hdf5_2048.zip;> Resolving shapenet.cs.stanford.edu (shapenet.cs.stanford.edu)..> 171.67.77.19> Connecting to shapenet.cs.stanford.edu ( shapenet.cs.stanford.edu)|171.67.77.19|:443...> connected.> WARNING: cannot verify shapenet.cs.stanford.edu's certificate, issued by> 'CN=InCommon RSA Server CA,OU=InCommon,O=Internet2,L=Ann Arbor,ST=MI,C=US':> Self-signed certificate encountered.> HTTP request sent, awaiting response... 404 Not Found> 2021-03-07 00:08:38 ERROR 404: Not Found.>> --2021-03-07 00:08:38-- http://unzip/> Resolving unzip (unzip)... failed: No such host is known. .> wget: unable to resolve host address 'unzip'> --2021-03-07 00:08:40-- http://modelnet40_ply_hdf5_2048.zip/> Resolving modelnet40_ply_hdf5_2048.zip (modelnet40_ply_hdf5_2048.zip)...> failed: No such host is known. .> wget: unable to resolve host address 'modelnet40_ply_hdf5_2048.zip'> The syntax of the command is incorrect.> The directory name is invalid.>> I NEED SOME HELP :(>> —> You are receiving this because you are subscribed to this thread.> Reply to this email directly, view it on GitHub> < https://github.com/charlesq34/pointnet/issues/268>, or unsubscribe> < https://github.com/notifications/unsubscribe-auth/AS2AYOYTTIJPHIDZGX4L42LTCJIE7ANCNFSM4YW3VS3Q>> .>—You are receiving this because you authored the thread.Reply to this email directly, view it on GitHub, or unsubscribe.

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mahmoudEltaher commented 3 years ago

Hi can you please guide me what is the structure of the dataset .

what means by Each point cloud contains 2048 points uniformly sampled from a shape surface ?

why we need a norm of the point cloud ? Each cloud is zero-mean and normalized into an unit sphere.

what is the difference between face_id and label ??

Racketycomic commented 3 years ago

In the 15th line of provider.py next to wget add --no-certificate-check

binbbaz commented 2 years ago

@noridayu1998 check the link below for solution https://github.com/charlesq34/pointnet/issues/141