公开(公告)号：US20230267678A1

公开(公告)日：2023-08-24

申请号：US18311053

申请日：2023-05-02

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Pedro Vieira de CASTRO ,  Manolis VASILEIADIS ,  Ales LEONARDIS ,  Benjamin BUSAM

IPC: G06T15/50 ,  G06T1/20 ,  G06T7/50

CPC classification number: G06T15/506 ,  G06T1/20 ,  G06T7/50 ,  G06T2207/10024 ,  G06T2207/10028 ,  G06T2207/20084

Abstract: A device comprising an image processor apparatus, the image processor apparatus being configured for implementing an image based computational model as part of an end-to-end processing pipeline. The device is configured to operate by receiving colour-specific image data representing a scene, receiving depth data of the scene, processing the colour-specific image data using the image based computational model to form a feature map of the scene, and forming in dependence on the feature map and the depth data an illumination map representing an estimation of the illumination on a set of three-dimensional locations in the scene.