Archive for July, 2007

Now with direction parameter

Thursday, July 26th, 2007

Facekit.net now supports parametric estimation of face direction as it’s default feature. Following is the new JSON output format:

  1.  
  2. {
  3.   state: "detected",  // Detection result "detected" or "none"
  4.   label: "front",  // Recognition result
  5.   x:40, y:50,  // Detected position
  6.   xdir: 10,     // Direction parameter (-90 to 90)
  7.   width:20, height:20,  // Size of the detected face
  8.   time:100.0  // Timestamp (only when the input type is flv)
  9. }

Use of javascript is completely compatible with the previous examples:

  1.  
  2. function getResult(value) {
  3.     var data = eval("("+value+")");
  4.     if (data.xdir < -20) {
  5.         do_something…
  6.     } else if (data.xdir > 20) {
  7.         do_something_else…
  8.     }
  9. }

For any feedback, please let me know by writing a comment on this blog.

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