3D printed perforated QR codes

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Jingru Yang, Hao Peng, Lin Liu, Lin Lu

Published: 01 Jan 2019, Last Modified: 03 Sept 2025Comput. Graph. 2019EveryoneRevisionsBibTeXCC BY-SA 4.0
Abstract: Highlights•A problem for carving a QR code on a surface such that the 3D printed QR code with homogeneous material is decodable.•A method for automatically generating the fabricable perforated QR codes.•An evaluation function to quantitatively measure the readability of the QR code.•An optimization framework for optimizing the QR code into a 3D printable model, considering the QR readability.