cannot download the modelnet40

[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 :(

[lytkinsa96]

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 [email protected]:

---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]

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 [email protected]:

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 [email protected]:> ---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]

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]

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

[binbbaz]

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