Lernprogramm, Lernvorrichtung und Lernverfahren

Details

Veröffentlichungs-Nr.

EP3680854

Aktenzeichen

EP19215565

Anmeldetag

12. Dezember 2019

Veröffentlichung

11. August 2021

Erteilung

11. August 2021

Rechtsraum

EP

IPC

G06T7/00

Abstract

A learning apparatus generates a shadow image including a shadow corresponding to a state of ultrasound reflection in an input ultrasound image. Furthermore, the learning apparatus inputs an output from an encoder where a combined image has been input, into a shadow decoder and a target decoder, the combined image being a combination of the input ultrasound image and the shadow image. Moreover, the learning apparatus executes training of the encoder, the shadow decoder, and the target decoder, based on: reconfigured error; error between an area in an image of shadow and the shadow in the shadow image, the area corresponding to the shadow in the shadow image; and an NLL for an image of target, the NLL being related to a target in an ultrasound image. The reconfigured error is error between an output image of a coupling function and an input image.

Anmelder

Firma

FUJITSU LIMITED

Land

🇯🇵 Japan

Fachgebiete