OPERATION DETECTOR AND OPERATION DETECTION PROGRAM, AND OPERATION BASIC MODEL GENERATOR AND OPERATION BASIC MODEL GENERATION PROGRAM

摘要

PROBLEM TO BE SOLVED: To enhance detection precision when detecting an operation of a person to be observed. SOLUTION: This operation detector 10 acquires a picked-up image data of the person to be observed, extracts information in a three-dimensional person area, prepares a time-serial data, and cuts out the time-serial data by a prescribed time-serial section. The operation detector 10 matches the time-serial data cut out for each time-serial section, with an operation basic model prepared in the time-serial section. The operation detector 10 calculates the similarity of the operation basic model with the time-serial data for each prescribed time-serial section, determines the similarity comprehensively based thereon, and detects the operation of the person to be observed. COPYRIGHT: (C)2009,JPO&INPIT