Gesture recognition device, gesture recognition method, projector including gesture recognition device, and video signal supply device

摘要

A first image acquisition unit that outputs a first image indicating a person in a captured image, and detects a first specific portion of the person shown in the first image A first specific part detection unit that performs a first specific part gesture recognition unit that specifies one of the persons shown in the first image from a gesture at the first specific part of the first image; A second specific portion detection unit that detects a second specific portion of the person specified by the first specific portion gesture recognition unit, a second image acquisition unit that acquires and outputs a second image, And a second specific part gesture recognition unit that detects a gesture at the second specific part of the image.