Joint detection apparatus, learning-model generation apparatus, joint detection method, learning-model generation method, and computer readable recording medium

Abstract

A learning-model generation apparatusincludes: an all-feature-amount-outputting unit that output, from image data of an object and for each joint of the object, a feature amount representing the joint; a feature-amount-generating unit that generates, from the feature amounts of the individual joints of the object and as training feature amounts, feature amounts in a case in which the feature amount of a certain joint is missing; and a learning-model-generating unit that, by using training data including the generated training feature amounts, generates a machine learning model by machine-learning positional relationships between the other joints in the case in which the feature amount of the certain joint is missing.