Estimate Pedestrian Feet Coordinates from Head Coordinates[x y] only

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irtiza 2015-12-11

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https://ww2.mathworks.cn/matlabcentral/answers/259904-estimate-pedestrian-feet-coordinates-from-head-coordinates-x-y-only

评论： irtiza 2015-12-11

Hi I am stuck in a problem, I want to estimate the coordinates of human feet, given that I have the coordinates of head. That is , I have [x y] locations of a pedestrians head in an image and I want to estimate the [x y] locations of feet. One doesnt need to be too precise, average accuracy is also acceptable. Can any 1 suggest me

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Joseph Cheng 2015-12-11

编辑：Joseph Cheng 2015-12-11

you'll need to supply more information such as:

is your image from above looking down
is your image from the side and are feet within the image?
what is the swathwidth of the image.

that last question is basically i can take a picture of the top of my head filling the whole frame so my feet locations are either going to be right under my head or out of frame.

or if i take a satellite picture of my head from orbit my feet are probably going to be +/-1 pixels from my head's xy point.

irtiza 2015-12-11