dangweili / RAP

A Richly Annotated Pedestrian Dataset for Person Retrieval in Real Surveillance Scenarios
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how to use position information?/如何使用位置标注信息? #3

Open YilanWang opened 5 years ago

YilanWang commented 5 years ago

In the RAP_annotation.position, the authors provided part position informations. But to to use it? In ReadMe, the offset is (x,y,w,h), but i find the first coordinate is a very big number, like 803.


在RAP_annotation.position中,您提供了每个位置的坐标。按照readme来看,排列顺序是(xywh),不过我发现第一个坐标总是一个很大的数,例如803。请问如何使用位置的标注信息呢?

dangweili commented 5 years ago

这里给的坐标是基于原始1280*720图片大小的坐标;如果要切换到已经裁剪的人上的绝对坐标,可以直接减去行人图片左上角坐标。