Camera head

Camera head

  • CN 101,815,172 B
  • Filed: 11/27/2009
  • Issued: 11/25/2015
  • Est. Priority Date: 02/23/2009
  • Status: Active Grant
First Claim
Patent Images

1. a camera head, is characterized in that, this camera head has:

  • Image unit, it obtains the image from subject;

    Variable signal generation unit, it produces pattern from the multiple positions before this camera head towards subject direction according to different signals and produces multiple different variable signal, attracts the attention of subject, impels it to make reaction for described variable signal;

    AndControl unit, its signal to described variable signal generation unit produces pattern and controls, make described variable signal generation unit produce pattern according to a kind of signal and produce a kind of variable signal, and detect the reaction of subject to described variable signal, after the stipulated time, described control unit make described variable signal generation unit alternatively signal produce pattern produce another kind of variable signal, and detect the reaction of subject to described another kind of variable signal, determine the variable signal attracting subject to note in different variable signals most effectively, the black-eyed center of face orientation and left and right of the subject during variable signal attracting subject to note most effectively described in repeatedly producing according to the described variable signal generation unit of control, the camera lines of sight of subject is judged, control shooting operation.

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