公开(公告)号：US12219300B2

公开(公告)日：2025-02-04

申请号：US17539344

申请日：2021-12-01

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Yasuhisa Inada ,  Atsushi Ishikawa ,  Toshio Mochida ,  Taku Hirasawa ,  Kazuya Hisada ,  Yumiko Kato

IPC: G06T7/90 ,  G06F3/0482 ,  G06Q30/0601 ,  G06T7/00 ,  H04N9/77 ,  H04N23/60

Abstract: A method for processing image data according to an aspect of the present disclosure includes obtaining first image data indicating a hyperspectral image of a target captured in first background light, generating, on a basis of the first image data, first spectral data indicating an estimated spectrum of the first background light, and generating, from the first image data, at least one piece of second image data indicating at least one image of the target in at least one type of second background light, which is different from the first background light, using at least one piece of second spectral data indicating at least one spectrum of the at least one type of second background light and the first spectral data.