Promptogesteuerte Bildbearbeitung unter Verwendung von Maschinenlernen

Details

Veröffentlichungs-Nr.

EP4723042

Anmeldetag

9. Mai 2024

Veröffentlichung

8. April 2026

Rechtsraum

EP

IPC

G06T11/60

Abstract

A media application receives an initial image and a textual request to change the initial image, the initial image including a subject with a face. The media application generates, from the initial image, a preserving mask that corresponds to the face of the subject. The media application provides the textual request, the initial image, and the preserving mask as input to a diffusion model. The diffusion model outputs a denoised initial image based on the initial image; performs text conditioning of the textual request and forward diffusion to generate a noisy translated image that satisfies the textual request; and outputs based on the noisy translated image, extracted features, and self-attention maps, a denoised translated image. The media application blends the denoised initial image, the preserving mask, and the denoised translated image to form an output image, wherein the preserving mask prevents modification to the face from the initial image.

Anmelder

Firma

Google LLC

Land

🇺🇸 USA