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    • 5. 发明申请
    • COMPARING APPEARANCES OF FIBERS
    • 比较纤维的外观
    • WO2016064977A1
    • 2016-04-28
    • PCT/US2015/056619
    • 2015-10-21
    • THE PROCTER & GAMBLE COMPANY
    • DEGENHARD, ThomasGODFREY, Simon, PaulHERRLEIN, Mathias, KurtHIRN, Thomas, Wolfgang FriedrichMCKELVEY, Graham, NeilZINKE, Arno
    • G06T15/50G06T19/20
    • G06T11/001G06T15/506G06T19/20G06T2219/2012
    • A method and apparatus for assisting a user to compare appearances of fibers. The method comprises: providing (210) a computational model describing the interaction of light with fibers; obtaining (220) a first set of fiber parameters for use with the model, said first set of fiber parameters describing a first plurality of fibers; obtaining (620) a second set of fiber parameters for use with the model, said second set of fiber parameters describing a second plurality of fibers; simulating (240), using the model and the first set of fiber parameters, how light would interact with the first plurality of fibers, and rendering (250), based on the result of the simulation, a first synthetic image showing the appearance of the first plurality of fibers; simulating (640), using the model and the second set of fiber parameters, how light would interact with the second plurality of fibers, and rendering (650), based on the result of the simulation, a second synthetic image showing the appearance of the second plurality of fibers; and displaying (270, 670) the first synthetic image and the second synthetic image to the user.
    • 一种用于辅助用户比较纤维外观的方法和装置。 该方法包括:(210)描述光与光纤的相互作用的计算模型; 获得(220)与所述模型一起使用的第一组光纤参数,所述第一组光纤参数描述第一多个光纤; 获得(620)与所述模型一起使用的第二组光纤参数,所述第二组光纤参数描述第二多个光纤; 模拟(240)使用该模型和第一组光纤参数,光如何与第一多个光纤相互作用,并且基于仿真结果渲染(250)第一合成图像,其显示出 第一组多根纤维; 模拟(640)使用所述模型和所述第二组光纤参数,所述光如何与所述第二多个光纤相互作用,以及基于所述模拟结果渲染(650)第二合成图像,其显示所述第二合成图像的外观 第二多根纤维; 以及向用户显示(270,670)第一合成图像和第二合成图像。