A method and system for generating a mirror frame

The invention provides a method and a system for generating a mirror frame. The method comprises the following steps of: extracting user face feature points by three-dimensional scanning of the user face; Adjusting the critical control points of the preset spectacle frame model according to the cons...

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Bibliographische Detailangaben
Hauptverfasser:	CHEN XINGYUAN, REN YIDI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADDITIVE MANUFACTURING TECHNOLOGY ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING HANDLING RECORD CARRIERS IMAGE DATA PROCESSING OR GENERATION, IN GENERAL PERFORMING OPERATIONS PHYSICS PRESENTATION OF DATA RECOGNITION OF DATA RECORD CARRIERS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	The invention provides a method and a system for generating a mirror frame. The method comprises the following steps of: extracting user face feature points by three-dimensional scanning of the user face; Adjusting the critical control points of the preset spectacle frame model according to the constraint conditions of the user's face feature points and the preset control points; A new mirror frame model is generated according to the adjusted critical control points. The invention can individually customize the lens frame according to the user, improves the comfort degree of the lens frame ofthe user, has high modeling efficiency, and avoids repeated labor. 本发明提供种用于生成镜架的方法和系统，该方法包括：通过对用户面部进行三维扫描，提取用户面部特征点；根据用户面部特征点和预定的控制点约束条件调整预设镜架模型的关键控制点；根据调整后的关键控制点生成新的镜架模型。本发明能根据用户个性化定制镜架，提高用户的镜架配戴舒适度，建模效率高，避免重复劳动。