Auffinden eines Semantischen Interessenbereichs in Bildern

Details

Veröffentlichungs-Nr.

EP4322115

Aktenzeichen

EP23190260

Anmeldetag

8. August 2023

Veröffentlichung

4. Februar 2026

Erteilung

4. Februar 2026

Rechtsraum

EP

IPC

G06V10/25G06V10/82

Abstract

Objects within an image are assigned a semantic interest that is indicative of their importance to the image as a whole. The objects are detected automatically, and sub-images that span each of the objects are excerpted from the image. An image embedding is determined for each of the sub-images as well as for the whole image by using an image encoder implemented as a trained multi-modal neural network. The degree of similarity between the image embeddings of a sub-image and that of the whole image is used as a measure of the semantic importance of the object portrayed in the sub-image. Objects of high semantic importance comprise the semantic regions of interest of the image. Knowledge of such regions may be used to enhance and improve the efficiency of downstream image-processing tasks, such as image compression, pan and scan, and contrast enhancement.

Anmelder

Firma

Avid Technology, Inc.

Land

🇺🇸 USA

Fachgebiete