{"action":"created","issue":{"url":"https://api.github.com/repos/charlesq34/pointnet/issues/100","repository_url":"https://api.github.com/repos/charlesq34/pointnet","labels_url":"https://api.github.com/repos/charlesq34/pointnet/issues/100/labels{/name}","comments_url":"https://api.github.com/repos/charlesq34/pointnet/issues/100/comments","events_url":"https://api.github.com/repos/charlesq34/pointnet/issues/100/events","html_url":"https://github.com/charlesq34/pointnet/issues/100","id":316295965,"number":100,"title":"prepare my own data","user":{"login":"iWeisskohl","id":23476065,"avatar_url":"https://avatars3.githubusercontent.com/u/23476065?v=4","gravatar_id":"","url":"https://api.github.com/users/iWeisskohl","html_url":"https://github.com/iWeisskohl","followers_url":"https://api.github.com/users/iWeisskohl/followers","following_url":"https://api.github.com/users/iWeisskohl/following{/other_user}","gists_url":"https://api.github.com/users/iWeisskohl/gists{/gist_id}","starred_url":"https://api.github.com/users/iWeisskohl/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/iWeisskohl/subscriptions","organizations_url":"https://api.github.com/users/iWeisskohl/orgs","repos_url":"https://api.github.com/users/iWeisskohl/repos","events_url":"https://api.github.com/users/iWeisskohl/events{/privacy}","received_events_url":"https://api.github.com/users/iWeisskohl/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":5,"created_at":"2018-04-20T14:43:45Z","updated_at":"2018-05-12T09:32:00Z","closed_at":null,"author_association":"NONE","body":"@charlesq34  Hi,Charles, I am trying to use pointNet with my own data, but I got confused about the data preparing step with the code you offered and can't transfer my own ply data to hdf5. Could u please release some demo for data preparing. Appreciate!"},"comment":{"url":"https://api.github.com/repos/charlesq34/pointnet/issues/comments/388542878","html_url":"https://github.com/charlesq34/pointnet/issues/100#issuecomment-388542878","issue_url":"https://api.github.com/repos/charlesq34/pointnet/issues/100","id":388542878,"user":{"login":"romanskie","id":5699795,"avatar_url":"https://avatars0.githubusercontent.com/u/5699795?v=4","gravatar_id":"","url":"https://api.github.com/users/romanskie","html_url":"https://github.com/romanskie","followers_url":"https://api.github.com/users/romanskie/followers","following_url":"https://api.github.com/users/romanskie/following{/other_user}","gists_url":"https://api.github.com/users/romanskie/gists{/gist_id}","starred_url":"https://api.github.com/users/romanskie/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/romanskie/subscriptions","organizations_url":"https://api.github.com/users/romanskie/orgs","repos_url":"https://api.github.com/users/romanskie/repos","events_url":"https://api.github.com/users/romanskie/events{/privacy}","received_events_url":"https://api.github.com/users/romanskie/received_events","type":"User","site_admin":false},"created_at":"2018-05-12T09:32:00Z","updated_at":"2018-05-12T09:32:00Z","author_association":"NONE","body":"Hey @IsaacGuan ,\r\n\r\nthank you so much for your help! It's really hard for me to understand the whole data structure!\r\n\r\nI got a point cloud per row in my \"data\" data set of dimension 2048x2048 right?\r\nThe \"label\" data set is of dimension 2048 x 1, so it means there is one category per point cloud => one of the 16 shapenet categories like e.g. plane?\r\n\r\nThe \"pid\" is again a data set of dimension 2048 x 2048 which maps category_id and part_id to each point (for the plane example there are 4 part ids for the category plane). So here every cell is a specific point mapping?\r\n\r\nPart ids for the plane example:\r\n0: Color(0.65, 0.95, 0.05) --> Seg(Airplane, 1)\r\n1: Color(0.35, 0.05, 0.35) --> Seg(Airplane, 2)\r\n2: Color(0.65, 0.35, 0.65) --> Seg(Airplane, 3)\r\n3: Color(0.95, 0.95, 0.65) --> Seg(Airplane, 4)\r\n\r\nThank you so much in advance!\r\n\r\n"}}
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