Verfahren und Vorrichtung zur Bildkontrastverstärkung, Lesbares Speichermedium und Elektronische Vorrichtung

Details

Veröffentlichungs-Nr.

EP4790637

Anmeldetag

25. Juni 2026

Veröffentlichung

12. August 2026

Rechtsraum

EP

IPC

G06T5/60

Abstract

The present disclosure provides an image contrast enhancement method and apparatus, a readable storage medium, and an electronic device. The method includes: acquiring a raw image on which contrast enhancement is to be performed; performing contrast enhancement on the raw image to obtain an initial contrast-enhanced image; processing the raw image by a pre-trained fusion coefficient estimation model, to obtain a fusion coefficient map; and fusing the initial contrast-enhanced image and the raw image by fusion coefficients included in the fusion coefficient map, to obtain a fused contrast-enhanced image. In this way, contrast enhancement is implemented based on texture intensities of different regions in the image.

Anmelder

Firma

XG TECH PTE. LTD.

Land

🇸🇬 Singapur

Fachgebiete