{"action":"created","issue":{"url":"https://api.github.com/repos/Sahloul/ar_sys/issues/7","labels_url":"https://api.github.com/repos/Sahloul/ar_sys/issues/7/labels{/name}","comments_url":"https://api.github.com/repos/Sahloul/ar_sys/issues/7/comments","events_url":"https://api.github.com/repos/Sahloul/ar_sys/issues/7/events","html_url":"https://github.com/Sahloul/ar_sys/issues/7","id":105226944,"number":7,"title":"Question NOT ISSUE!","user":{"login":"End-Effector","id":5927809,"avatar_url":"https://avatars.githubusercontent.com/u/5927809?v=3","gravatar_id":"","url":"https://api.github.com/users/End-Effector","html_url":"https://github.com/End-Effector","followers_url":"https://api.github.com/users/End-Effector/followers","following_url":"https://api.github.com/users/End-Effector/following{/other_user}","gists_url":"https://api.github.com/users/End-Effector/gists{/gist_id}","starred_url":"https://api.github.com/users/End-Effector/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/End-Effector/subscriptions","organizations_url":"https://api.github.com/users/End-Effector/orgs","repos_url":"https://api.github.com/users/End-Effector/repos","events_url":"https://api.github.com/users/End-Effector/events{/privacy}","received_events_url":"https://api.github.com/users/End-Effector/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":1,"created_at":"2015-09-07T14:36:56Z","updated_at":"2015-09-10T23:47:52Z","closed_at":"2015-09-10T23:47:52Z","body":"Hello people who made this fantastic package,\r\n\r\nI'm a student working with your Aruco lib. I'm using it with ROS and I have 2 questions for you:\r\n\r\n1) Why are the Aruco giving more error when the Aruco is straight to the camera? When the Aruco is in an angle I seem to get better results, there is less error in the poses.\r\n\r\n2) I tried the Aruco with Gazebo and I was getting really high error in the poses, now that I'm working with actual robots and with Kinects and I get almost no error in the measurements of the Aruco poses. They are almost perfect, like 1 degrees of error, comparing to the almost ~10degree error in the Gazebo simulator. Any ideas why this happens?\r\n\r\n\r\nGreat job with the Aruco project was so helpful, thx you so much. "},"comment":{"url":"https://api.github.com/repos/Sahloul/ar_sys/issues/comments/139412811","html_url":"https://github.com/Sahloul/ar_sys/issues/7#issuecomment-139412811","issue_url":"https://api.github.com/repos/Sahloul/ar_sys/issues/7","id":139412811,"user":{"login":"Sahloul","id":6416713,"avatar_url":"https://avatars.githubusercontent.com/u/6416713?v=3","gravatar_id":"","url":"https://api.github.com/users/Sahloul","html_url":"https://github.com/Sahloul","followers_url":"https://api.github.com/users/Sahloul/followers","following_url":"https://api.github.com/users/Sahloul/following{/other_user}","gists_url":"https://api.github.com/users/Sahloul/gists{/gist_id}","starred_url":"https://api.github.com/users/Sahloul/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Sahloul/subscriptions","organizations_url":"https://api.github.com/users/Sahloul/orgs","repos_url":"https://api.github.com/users/Sahloul/repos","events_url":"https://api.github.com/users/Sahloul/events{/privacy}","received_events_url":"https://api.github.com/users/Sahloul/received_events","type":"User","site_admin":false},"created_at":"2015-09-10T23:47:52Z","updated_at":"2015-09-10T23:47:52Z","body":"Hi @End-Effector, as you can see, we just developed a ROS wrapper of ArUco system.\r\nI am not sure if your first question has any relation with [this issue](https://github.com/Sahloul/ar_sys/issues/5) or not, but apparently the authors of [ArUco library](http://www.uco.es/investiga/grupos/ava/node/26) could provide satisfying answers."}}