Bildverarbeitungsverfahren, Bildprozessor, Elektronische Vorrichtung, Speichermedium und Produkt

Details

Veröffentlichungs-Nr.

EP4787318

Anmeldetag

16. Dezember 2024

Veröffentlichung

25. Juni 2026

Rechtsraum

EP

IPC

G06T11/40

Abstract

The embodiments of the present invention provide an image processing method, an image processor, an electronic device, a storage medium, and a program product, wherein the image processing method includes: obtaining a first barycentric coordinate of a first vertex relative to an initial primitive in an image frame, wherein the first vertex is a vertex of the first primitive in a clip space; converting the first barycentric coordinate to a screen space to obtain a second barycentric coordinate of a second vertex relative to the initial primitive; obtaining a third barycentric coordinate of a sample point relative to the second primitive; obtaining a fourth barycentric coordinate of the sample point relative to the initial primitive based on the second barycentric coordinate and the third barycentric coordinate; obtaining second attribute information of the sample point based on the fourth barycentric coordinates and first attribute information; and shading the sample point based on the second attribute information. The above calculation scheme for calculating the attribute value of the sample point reduces the number of linear interpolations which is beneficial to improve the calculation efficiency.

Anmelder

Firmen

VeriSilicon Microelectronics (Shanghai) Co., Ltd.
VeriSilicon Technology (Shanghai) Co., Ltd.

Land

🇨🇳 China

Fachgebiete