摘要
QR码印章作为互联网+时代新的身份印记,已被广泛运用于名片、精品包装、商业收款等各行各业。QR码因其碎片程度高,形状规则,空白比重大,使用传统扫描式的刀路算法的效能不尽人意。基于微信QR码中央个性图案区域和周围点阵的特性差异,构建出分区算法、光滑圆弧插值算法及精简算法。实践表明,针对微信QR码设计的刀路算法能缩短雕刻时间41%,并且达到更好的精度控制效果。
QR Code stamps,as a new identity mark in internet＋ era,has been widely applied in all trades and professions,like celebrity card,boutique packaging and commercial transaction.Tool path calculation method for traditional pattern carving can no longer satisfy the demand of QR Code stamps,which process higher scatter ratio,regular shaping and higher void ratio.New techniques of partitioning algorithm,smoothing arc interpolation and retrenching algorithm are constructed,based on the characteristic difference of QR info zone and center individuation zone.The practices have witnessed that 41% of carving time can be reduced,with the improvements of precision control.
作者
虞昊
王譞
尧优生
YU Hao 1,WANG Xuan 1,2,4 ,YAO Yousheng 3,4(1.School of Design,Jiangnan University,Wuxi 214122,China;2.Institute of Cultural Resourcesand Industry,Nanchang University,Nanchang 330031,China;3.He Xiangning College of Art andDesign,Zhongkai University of Agriculture and Engineering,Guangzhou 510225,China;4.Schoolof Art and Design,Wuhan University of Technology,Wuhan 430070,Chin)
出处
《南昌大学学报（理科版）》
CAS
北大核心
2018年第1期83-87,94,共6页
Journal of Nanchang University(Natural Science)
基金
国家社会科学基金艺术学青年项目(12CG097)
广东省科技发展专项资金项目(公益研究与能力建设方向)(2016A020225006)
江西省普通本科高校中青年教师发展计划访问学者专项资金项目
江苏省普通高校学术学位研究生科研创新计划项目(KYLX16_0768)
关键词
QR码印章
刀路设计
光滑圆弧插值
分区计算
精度控制
QR code stamp
tool path design
smoothing arc interpolation
partitioning algorithm
precision control
