Bildklassifizierungsvorrichtung, Bildklassifizierungsverfahren und Bildklassifizierungsprogramm

Details

Veröffentlichungs-Nr.

EP4793798

Anmeldetag

5. November 2024

Veröffentlichung

15. Mai 2025

Rechtsraum

EP

IPC

G06F18/2413

Abstract

An image feature quantity output unit (10) is pre-trained on a sentence and an image, receives an image as an input, and outputs an image feature quantity. An image prototype generation unit (20) calculates the image feature quantity for each class and outputs an image prototype of each class. A sentence feature quantity output unit (50) is pre-trained on a sentence and an image, receives a sentence describing a class as an input, and outputs a sentence feature quantity. A similarity calculation unit (30) holds, as a weight of a base class, the image prototype of the base class, holds, as a weight of an incremental class, the sentence feature quantity of the incremental class, receives the image feature quantity output from the image feature quantity output unit (10) as an input, and calculates a similarity. A classification unit (40) receives the similarity as an input and determines a class of the image.

Anmelder

Firma

JVCKenwood Corporation

Land

🇯🇵 Japan

Fachgebiete