Person detection system, method, and non-transitory computer readable medium
AssigneeAzbil Corporation
InventorMitsuhiro HONDA
Life of this patent
Estimating the term…
Abstract
A system for distinguishing a first group of persons from a second group of persons among plural persons who are present inside an area, and the system includes processing circuitry that: detects first positions of the plural persons who are present inside the area based on a heat image; detects second positions of the second group of persons who are present inside the area based on identification signals transmitted from portable wireless terminals of the second group of persons; and determines, as the first group of persons, those who are present at positions different from the second positions based on the first and second positions.
Claims20
A system for distinguishing a first group of persons from a second group of persons among plural persons who are present inside an area, the system comprising:
- processing circuitry configured to
- detect first positions of the plural persons who are present inside the area based on a heat image;
- detect second positions of the second group of persons who are present inside the area based on identification signals transmitted from portable wireless terminals of the second group of persons;
- and
- determine, as the first group of persons, those persons who are present at positions different from the second positions of the second group of persons, based on the first and second positions.
A method for distinguishing a first group of persons from a second group of persons among plural persons who are present inside an area, the method comprising:
- detecting first positions of the plural persons who are present inside the area based on a heat image;
- detecting second positions of the second group of persons who are present inside the area based on identification signals transmitted from portable wireless terminals of the second group of persons;
- and
- determining, using processing circuitry, as the first group of persons, those persons who are present at positions different from the second positions of the second group of persons, based on the first and second positions.
A non-transitory computer readable medium including executable instructions, which when executed by a computer cause the computer to execute a method for distinguishing a first group of persons from a second group of persons among plural persons who are present inside an area, the method comprising:
- detecting first positions of the plural persons who are present inside the area based on a heat image;
- detecting second positions of the second group of persons who are present inside the area based on identification signals transmitted from portable wireless terminals of the second group of persons;
- and
- determining, as the first group of persons, those persons who are present at positions different from the second positions of the second group of persons, based on the first and second positions.
Dependencies are inferred from the claim text.