Verfahren zur Erzeugung eines Bildes zum Trainieren Und/oder Testen eines Bildsegmentierungssystems

Details

Veröffentlichungs-Nr.

EP4502939

Aktenzeichen

EP23189574

Anmeldetag

3. August 2023

Veröffentlichung

4. März 2026

Erteilung

4. März 2026

Rechtsraum

EP

IPC

G06T7/11G06N3/045G06V10/774G06V10/82G06V20/70

Abstract

Computer-implemented method for generating a training image (x_i) and a training label map (t_i) for training and/or testing an image segmentation system (60), wherein the method comprises the steps of:• Obtaining a first image (i₁) and a first label map (l₁) corresponding to the first image (l₁) and obtaining a second image (i₂) and a second label (l₂) map corresponding to the second image (i₂);• Determining a third image (i₃), wherein the third image is determined by providing the second image (i₂) as input to a machine learning system (70), wherein the machine learning system (70) is configured for determining images in the style of the first image (i₁) based on provided images;• Determining the training image (x_i) by replacing pixels from the first image (i₁) with pixels from the third image (i₃), wherein the pixels from the third image (i₃) are determined based on a class from the second label map (l₂);• Determining the training label (t_i) map by replacing class labels from the first label map (l₁) with class labels indicating an anomaly class, wherein the class labels in the first label map (l₁) are replace for which corresponding pixels in the first image (i₁) are replaced.

Anmelder

Firma

Robert Bosch GmbH

Land

🇩🇪 Deutschland

Fachgebiete