{"action":"opened","issue":{"url":"https://api.github.com/repos/PoseAIChallenger/mxnet_pose_for_AI_challenger/issues/4","repository_url":"https://api.github.com/repos/PoseAIChallenger/mxnet_pose_for_AI_challenger","labels_url":"https://api.github.com/repos/PoseAIChallenger/mxnet_pose_for_AI_challenger/issues/4/labels{/name}","comments_url":"https://api.github.com/repos/PoseAIChallenger/mxnet_pose_for_AI_challenger/issues/4/comments","events_url":"https://api.github.com/repos/PoseAIChallenger/mxnet_pose_for_AI_challenger/issues/4/events","html_url":"https://github.com/PoseAIChallenger/mxnet_pose_for_AI_challenger/issues/4","id":264863057,"number":4,"title":"如何生成ground truth？","user":{"login":"liu6381810","id":24307321,"avatar_url":"https://avatars1.githubusercontent.com/u/24307321?v=4","gravatar_id":"","url":"https://api.github.com/users/liu6381810","html_url":"https://github.com/liu6381810","followers_url":"https://api.github.com/users/liu6381810/followers","following_url":"https://api.github.com/users/liu6381810/following{/other_user}","gists_url":"https://api.github.com/users/liu6381810/gists{/gist_id}","starred_url":"https://api.github.com/users/liu6381810/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/liu6381810/subscriptions","organizations_url":"https://api.github.com/users/liu6381810/orgs","repos_url":"https://api.github.com/users/liu6381810/repos","events_url":"https://api.github.com/users/liu6381810/events{/privacy}","received_events_url":"https://api.github.com/users/liu6381810/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":0,"created_at":"2017-10-12T08:57:46Z","updated_at":"2017-10-12T08:57:46Z","closed_at":null,"author_association":"NONE","body":"您好\r\n我想请问下如何生成PAF的ground truth\r\n在论文中，如何判断一个点是否在limb上，有一个参数是控制\r\n垂直方向的距离的，但是没有明确说是多少。\r\n我在你的这个函数`putVecMaps`里看到了一个阈值1\r\n如果我理解不错的话`dist = np.absolute(ba_x * bc_y - ba_y * bc_x)`计算的是\r\n垂直方向的距离。\r\n那么阈值只有1个像素点不是会很小吗？还是我的理解有问题。\r\n谢谢！！"}}
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