CROSS-REFERENCE TO RELATED APPLICATIONS

This application is based upon and claims the benefit of priority from Japanese Patent Application No. 2018-118089, filed on Jun. 21, 2018; the entire contents of which are incorporated herein by reference.

FIELD

Embodiments described herein relate generally to an image analysis device, an image analysis method, and a computer program product.

BACKGROUND

Conventionally, recognizing a person or an object from an image has been known. For example, use of a convolution neural network (CNN) for image recognition is known.

It is however difficult to recognize unknown objects other than known objects which are registered in learning dataset.

