Estévez O, Spekreijse H
Vision Res. 1982;22(6):681-91. doi: 10.1016/0042-6989(82)90104-3.
The "silent substitution" method, which has become well-known mostly through the work of Rushton and his collaborators, can be traced back to experiments performed by M. Ishihara under Exner's supervision at the beginning of the century. Rushton provided a theoretical framework for the method with the enunciation of his "principle of univariance". In this paper we show how the "silent substitution" concept can be further generalized to any arbitrary number of photoreceptor classes by making use of well-established concepts of colorimetry. With this approach, which we have called "spectral compensation", one also gains a better insight into the possibilities and shortcomings of the technique. To illustrate this, we apply our approach to examine a number of published studies where use has been made of "silent substitution", with particular emphasis on the work of W. A. H. Rushton.
“无声替代”法主要通过拉什顿及其合作者的工作而广为人知，它可以追溯到本世纪初石原在埃克斯纳指导下所做的实验。拉什顿通过阐述他的“单变量原理”为该方法提供了一个理论框架。在本文中，我们展示了如何利用已确立的色度学概念将“无声替代”概念进一步推广到任意数量的光感受器类别。通过我们称之为“光谱补偿”的这种方法，人们还能更好地洞察该技术的可能性和缺点。为了说明这一点，我们应用我们的方法来审视一些已发表的使用“无声替代”的研究，特别着重于W. A. H. 拉什顿的工作。
