{"action":"opened","issue":{"url":"https://api.github.com/repos/Itseez/opencv/issues/5427","labels_url":"https://api.github.com/repos/Itseez/opencv/issues/5427/labels{/name}","comments_url":"https://api.github.com/repos/Itseez/opencv/issues/5427/comments","events_url":"https://api.github.com/repos/Itseez/opencv/issues/5427/events","html_url":"https://github.com/Itseez/opencv/issues/5427","id":109269886,"number":5427,"title":"MOG2 returns foreground for the entire first input image","user":{"login":"YanaiA","id":11625398,"avatar_url":"https://avatars.githubusercontent.com/u/11625398?v=3","gravatar_id":"","url":"https://api.github.com/users/YanaiA","html_url":"https://github.com/YanaiA","followers_url":"https://api.github.com/users/YanaiA/followers","following_url":"https://api.github.com/users/YanaiA/following{/other_user}","gists_url":"https://api.github.com/users/YanaiA/gists{/gist_id}","starred_url":"https://api.github.com/users/YanaiA/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/YanaiA/subscriptions","organizations_url":"https://api.github.com/users/YanaiA/orgs","repos_url":"https://api.github.com/users/YanaiA/repos","events_url":"https://api.github.com/users/YanaiA/events{/privacy}","received_events_url":"https://api.github.com/users/YanaiA/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-10-01T10:07:09Z","updated_at":"2015-10-01T10:07:09Z","closed_at":null,"body":"In version 3.0, after initiating MOG2, and giving the first input image for learning, the output result image is all \"true\", but should be all \"false\".\r\n\r\nFound someone who asked this question too:\r\nhttp://askubuntu.com/questions/665722/peculiar-observations-with-opencv-backgroundsubtractormog2-module-opencv-3-0\r\n"}}