×

Active subject imaging with body identification

  • US 7,386,150 B2
  • Filed: 11/12/2004
  • Issued: 06/10/2008
  • Est. Priority Date: 11/12/2004
  • Status: Active Grant
First Claim
Patent Images

1. A method of surveilling a subject including a person'"'"'s body comprising:

  • interrogating the subject with electromagnetic radiation in a frequency range of about 100 MHz to about 2 THz;

    generating, from the interrogating, image data representative of at least a first image of at least a portion of the person'"'"'s body;

    identifying from the image data at least the center of the top of the head;

    determining from the image data at least a first feature of the image based at least partially on the identified center of the top of the head, including determining the location of the lower end of the trunk based at least in part on the identified center of the top of the head; and

    replacing at least a portion of the image of the lower end of the trunk with a substitute image portion displaced from a vertical line passing through the center of the top of the head.

View all claims
  • 4 Assignments
Timeline View
Assignment View
    ×
    ×