IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD

摘要

An apparatus for identifying a candidate area in a first image corresponding to an object in a second image, includes a memory and a processor to divide the plurality of candidate areas into a plurality of small candidate areas, divide an image area of the object into a plurality of small areas, perform first comparison processing for a first part, when there is a first candidate area lacking image information of the small candidate area corresponding to the first part, perform second comparison processing for a second part, predict missing result on the small candidate area corresponding to the first part in the first candidate area based on a result of the first comparison processing on a candidate area other than the first candidate area, and a result of the second comparison processing on the plurality of candidate areas, and identify the candidate area based on a prediction.

主权项

1. An image processing apparatus for identifying a candidate area, from among a plurality of candidate areas in a first image, corresponding to an object in a second image, the image processing apparatus comprising:
a memory; and a processor coupled to the memory and configured to:
divide the plurality of candidate areas in the first image into a plurality of small candidate areas, respectively,divide an image area of the object in the second image into a plurality of small areas,perform, regarding each of the plurality of candidate areas, first comparison processing for comparing a small area corresponding to a first part with a small candidate area corresponding to the first part, the first part being a part of the object,when there is no a first candidate area lacking image information of the small candidate area corresponding to the first part, identify the candidate area corresponding to the object based on a result of the first comparison processing, andwhen there is the first candidate area,
perform second comparison processing for comparing another small area corresponding to a second part with another small area corresponding to the second part for each of the plurality of candidate areas, the second part being different from the first part,predict missing result on the small candidate area corresponding to the first part in the first candidate area based on the result of the first comparison processing on a candidate area other than the first candidate area, and a result of the second comparison processing on the plurality of candidate areas, andidentify the candidate area corresponding to the object based on the result of the first comparison processing and a result of a prediction.