Apparatus and method for identifying surrounding environment...

Communications: electrical – Condition responsive indicating system – Specific condition

Reexamination Certificate

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Details

C340S870030, C340S407100, C348S061000, C348S062000, C382S114000

Reexamination Certificate

active

10928423

ABSTRACT:
The present invention relates to an apparatus for identifying surrounding environment by means of image processing, so as to be used by blind people or unmanned vehicles. The said apparatus comprises an input device, which includes at least one CCD or CMOS means for capturing images, a processing device, which could be a micro processing unit such as a notebook computer, DSP or other embedded system, and an output device, such as a speech earphone. The processing device applies hue analysis and geometric analysis to identify traffic signals and markings.

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