Method, system, and non-transitory computer-readable medium for generating a shoe upper design model being able to reduce the time and cost of shoe upper sampling and reduce distortion or deformation during two-dimensional and three-dimensional conversion

• Main Authors: CHEN, ZHI-PENG, LIN, JUN-HENG, CAI, WEI-XIANG, XU, FENG-YI, CHEN, JIN-YOU
• Format: Patent
• Language: Chinese; English
• Published: 16.01.2024
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; FOOTWEAR; HUMAN NECESSITIES; MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING ORREPAIRING FOOTWEAR; PHYSICS

The present invention provides a method, system, and non-transitory computer-readable medium for generating a shoe upper design model, which includes providing a two-dimensional mapping boundary, providing a three-dimensional shoe upper base, performing a flattening algorithm on the three-dimensional shoe upper base to the two-dimensional mapping boundary, establishing a two-dimensional shoe upper boundary, drawing a shoe upper design on the two-dimensional shoe upper boundary, where the intersection of the two-dimensional shoe upper boundary and the two-dimensional mapping boundary forms a two-dimensional shoe upper design area, and the grid within the two-dimensional shoe upper design area is mapped to the grid within the three-dimensional shoe upper base, thereby obtaining a shoe upper design model that links the two-dimensional shoe upper design area with the three-dimensional shoe upper base. As such, this can effectively reduce the time and cost of shoe upper sampling and effectively reduce the impact o