Light analyzer device and method for detecting objects...

Details Light analyzer device and method for detecting objects... Light analyzer device and method for detecting objects...

2007-04-16

2008-10-14

Le, Que T (Department: 2878)

Radiant energy

Photocells; circuits and apparatus

Photocell controlled circuit

C250S201500

Reexamination Certificate

active

07435936

ABSTRACT:
A light analyzer device and a method for detecting objects utilizing the light analyzer device are provided. The light analyzer device includes a focal plane array configured to receive the light that has passed through a light filter and to generate a first digital image based on the light that has passed through the light filter. The light analyzer device further includes a microprocessor operably coupled to the focal plane array. The microprocessor is configured to receive the first digital image, and to determine whether the first digital image corresponds to a stored digital image. The light analyzer device further includes a light emitting device operably coupled to the microprocessor. The microprocessor is further configured to induce the light emitting device to output a visual indicator indicating that the first digital image corresponds to the stored digital image.

REFERENCES:
patent: 6367991 (2002-04-01), Garfinkle et al.

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