How to generate one dimension feature of a person by using feature map？

[Tclamber]

Hello，may I ask you a question？ In your algorithm，a center point presents a person and then extract its feature by using the point. I wonder if I can use a feature map of of one person to generate its one dimension feature without using the center point information. If it may work ,how could it be done?

[shijieS]

The length of each person's feature vector should be the same. You can use the feature map of one person on the condition of same length.

[Tclamber]

Thanks！