FINGER OPERATION DETECTION DEVICE, FINGER OPERATION DETECTION METHOD, FINGER OPERATION DETECTION PROGRAM, AND VIRTUAL OBJECT PROCESSING SYSTEM

摘要

PROBLEM TO BE SOLVED: To intuitively operate a virtual object with a finger operation.SOLUTION: A finger operation detection device of the present invention includes: an image acquiring unit 41 for acquiring an image having the information of the shape and height of a finger; a finger shape detection unit 44 for detecting, from the image, a first shape of the finger corresponding to a predetermined operation of the finger or a second shape of the finger corresponding to an operation other than the predetermined operation of the finger; and a finger operation detection unit 46 for detecting the information of at least one of the finger position on a three-dimensional space and the finger attitude and the information corresponding to the detection result of the finger shape detection unit 44, on the basis of the information of the first shape or the information of the second shape detected by the finger shape detection unit 44.