几个重要的数据集:
其中人体的骨骼关键点信息是由JSON文件保存的。
[
{
"image_id": "a0f6bdc065a602b7b84a67fb8d14ce403d902e0d",
"human_annotations":
{
"human1": [178,250,290,522],
"human2": [293,274,352,473],
"human3": [315,236,389,495],
...},
"keypoint_annotations":
{
"human1": [261, 294, 1, 281, 328, 1, 259, 314, 2,
213, 295, 1, 208, 346, 1, 192, 335, 1,
245, 375, 1, 255, 432, 1, 244, 494, 1,
221, 379, 1, 219, 442, 1, 226, 491, 1,
226, 256, 1, 231, 284, 1],
"human2": [313, 301, 1, 305, 337, 1, 321, 345, 1,
331, 316, 2, 331, 335, 2, 344, 343, 2,
313, 359, 1, 320, 409, 1, 311, 454, 1,
327, 356, 2, 330, 409, 1, 324, 446, 1,
337, 284, 1, 327, 302, 1],
"human3": [373, 304, 1, 346, 286, 1, 332, 263, 1,
363, 308, 2, 342, 327, 2, 345, 313, 1,
370, 385, 2, 368, 423, 2, 370, 466, 2,
363, 386, 1, 361, 424, 1, 361, 475, 1,
365, 273, 1, 369, 297, 1],
...}
},
...
]
提交的格式:
[
{
"image_id": "a0f6bdc065a602b7b84a67fb8d14ce403d902e0d",
"keypoint_annotations": {
"human1": [261, 294, 1, 281, 328, 1, 0, 0, 0, 213, 295, 1, 208, 346, 1, 192, 335, 1, 245, 375, 1, 255, 432, 1, 244, 494, 1, 221, 379, 1, 219, 442, 1, 226, 491, 1, 226, 256, 1, 231, 284, 1],
"human2": [313, 301, 1, 305, 337, 1, 321, 345, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 313, 359, 1, 320, 409, 1, 311, 454, 1, 0, 0, 0, 330, 409, 1, 324, 446, 1, 337, 284, 1, 327, 302, 1],
"human3": [373, 304, 1, 346, 286, 1, 332, 263, 1, 0, 0, 0, 0, 0, 0, 345, 313, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 363, 386, 1, 361, 424, 1, 361, 475, 1, 365, 273, 1, 369, 297, 1],
...
}
}
...
]
参考文章:
1. 人体姿态估计数据集整理(Pose Estimation/Keypoint)