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Tire contact image analysis method, tire contact image analysis apparatus, and tire contact image analysis program

机译:轮胎接触图像分析方法,轮胎接触图像分析装置和轮胎接触图像分析程序

摘要

PPROBLEM TO BE SOLVED: To provide a road holding image analysis method, a road holding image analysis device, and a road holding image analysis program for tires capable of reducing computation time and computational complexity for finding a road holding shape of a tire, and of reducing the amount of data on the found road holding shape of the tire. PSOLUTION: Image data 10 on road holding of the tire are acquired, and a road holding shape of the tire is formed from the image data 10. This formed road holding shape of the tire is divided, and the divided road holding shape sections (a front center section, a rear center section, a right shoulder section, and a left shoulder section) of the tire are approximated by functions, and road holding shape functions 27, 37, 41, 51 are found. These functions 27, 37, 41, 51 are combined, and a combined road holding shape function 60 is found. Consequently, the computation time and computational complexity for finding the road holding shape of the tire can be reduced, and the amount of data for the road holding shape of the tire can be reduced. PCOPYRIGHT: (C)2005,JPO&NCIPI
机译:

要解决的问题:提供一种用于轮胎的道路保持图像分析方法,道路保持图像分析装置和道路保持图像分析程序,其能够减少用于寻找轮胎的道路保持形状的计算时间和计算复杂度。 ,并且减少了关于找到的轮胎的道路保持形状的数据量。

解决方案:获取关于轮胎的道路保持的图像数据10,并且根据图像数据10形成轮胎的道路保持形状。划分形成的轮胎的道路保持形状,并划分为划分的道路保持形状。通过函数近似轮胎的截面(前中部,后中部,右肩部和左肩部),并且发现道路保持形状功能27、37、41、51。组合这些功能27、37、41、51,并且找到组合的道路保持形状功能60。因此,可以减少用于发现轮胎的道路保持形状的计算时间和计算复杂度,并且可以减少用于轮胎的道路保持形状的数据量。

版权:(C)2005,JPO&NCIPI

著录项

  • 公开/公告号JP4216116B2

    专利类型

  • 公开/公告日2009-01-28

    原文格式PDF

  • 申请/专利权人 横浜ゴム株式会社;

    申请/专利号JP20030129536

  • 发明设计人 宮崎 雅也;

    申请日2003-05-07

  • 分类号G01M17/02;B60C11;B60C19;G06T1;

  • 国家 JP

  • 入库时间 2022-08-21 19:37:27

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