Patent ID: 11908148
Assignee: CANON KABUSHIKI KAISHA
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 0:
1. An information processing device comprising:
one or more memories storing instructions; and
one or more processors executing the instructions to:
sequentially set a region occupied by an object as an object region in a captured image, and sequentially set an identification number of the object region detected in the captured image;
sequentially acquire a distance map including distance information corresponding to a pixel included in the object region;
sequentially determine object distance information indicating a distance to an object included in the object region, based on the distance information corresponding to the pixel included in the object region;
generate, from a history of the object distance information with a same identification number as the identification number, the object distance information using a history of the distance information in a predetermined time range; and
determine the object distance information by calculating a weighted average of object distance information based on a size of the object region having the same identification number.