The present invention provides an elevator having an image recognition function. Images of passengers in the elevator can be recognized with high precision even passengers are deficient in image data. The elevator having the image recognition function comprises: a distance image sensor shooting objects and measuring distance values to the objects; and an image recognition device which includes a distance image acquisition portion acquiring distance images having the distance values from the distance image sensor and recognizes the passengers based on the distance images, wherein, in the elevator having the image recognition function, the distance image acquisition portion acquires a plurality of distance images according to the time sequence, and the image recognition device extracts the passengers based on the plurality of distance images, extracts positions of the passengers from the plurality of distance images at different time and traces, detects defect of passengers shielded by other passengers, and recognizes the passengers including the defect.
Elevator having image recognition function
2015-06-24
Patent
Electronic Resource
English
IPC: | B66B Aufzüge , ELEVATORS |
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