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A Generalized Klosterboer-Rutledge Model for Photothermographic Silver-Carboxylate Media

机译:光热成像羧酸银介质的广义Klosterboer-Rutledge模型

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摘要

Klosterboer and Rutledge developed a mathematical model for photothermographic systems consisting of silver halide grains, silver carboxylates, development chemistry and binder. The Klosterboer-Rutledge (K-R) model incorporates several simplifying assumptions, the most limiting of which is the assumption that the spheres of influence do not overlap. This assumption effectievely restricts the validity of the model to low grain-number densities. The model has now been modified to remove this restriction resulting in a more general model that resolves the discrepancy between the Klosterboer-Rutledge model and the observed dependence of D_MAX, contrast and speed on grain-number density The Klosterboer-Rutledge model also treats the spheres of influence as spheres with perfectly sharp boundaries. The generalized model was derived with an arbitrarily shaped region of influence thereby extending the validity to more realistic model films. In addition other simplifying assumptions were ad- dressed to complete the generalization of the K-R model. Journal of Imaging Science and Technology 43: 509--516 (1999)
机译:Klosterboer和Rutledge开发了一种光热成像系统的数学模型,该系统由卤化银颗粒,羧酸银,显影化学和粘合剂组成。 Klosterboer-Rutledge(K-R)模型包含几个简化的假设,其中最大的限制是影响范围不重叠的假设。该假设有效地将模型的有效性限制在低晶粒数密度上。现在已对模型进行了修改,以消除此限制,从而产生了更通用的模型,该模型解决了Klosterboer-Rutledge模型与观察到的D_MAX,对比度和速度对晶粒数密度的依赖性之间的差异。Klosterboer-Rutledge模型还处理了球体具有完美边界的领域的影响力。派生出具有任意形状影响区域的通用模型,从而将有效性扩展到更真实的模型胶片。此外,还采用了其他简化假设来完成K-R模型的推广。影像科学与技术杂志43:509--516(1999)

著录项

  • 来源
    《Optical Materials》 |1999年第3期|p.509-516|共8页
  • 作者

    Steven H. Kong;

  • 作者单位
  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 工程材料学;
  • 关键词

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