Verfahren und Vorrichtung zur Dreidimensionalen Rekonstruktion und Vorrichtung

Details

Veröffentlichungs-Nr.

EP4742155

Anmeldetag

2. März 2026

Veröffentlichung

13. Mai 2026

Rechtsraum

EP

IPC

G06T7/33, G06T7/521, G06T7/579

Abstract

Embodiments of the present disclosure provide a three-dimensional reconstruction method. Mark points are set on a surface of a target object. Then, multiple frames of mark point three-dimensional point cloud are reconstructed based on image frames containing a mark point pattern, and multiple frames of target object three-dimensional point cloud are reconstructed based on image frames containing a structured light pattern. As a coordinate transformation relationship between the multiple frames of the three-dimensional point cloud can be accurately determined, and a coordinate transformation relationship between a single frame of the mark point three-dimensional point cloud and a single frame of the target object three-dimensional point cloud can also be determined, the mark points can further be used to assist in stitching the multiple frames of the target object three-dimensional point cloud, to obtain a more accurate stitching result.

Anmelder

Firma

Shining 3D Tech Co., Ltd.

Land

🇨🇳 China