用图象处理实现模/数转换的新方法

A New Approach to Achieving A/D Conversion by Way of Image Processing

在石油测井研究中，将模拟量的测井曲线数字化是对测井资料进行综合解释和数字处理的一项重要工作，以往普遍采用的方法是用数字化仪实现模／数转换。介绍一种用图象处理实现模／数转换的新方法，并对两种方法的特点作了介绍。

In the research of oil logging, it is essential to digitize analog quantity logging curves in the processing of comprehensive interpretation and digital processing for logging data. The traditional approach is to take a digitizer to achieve A/D conversion. This thesis describes a new method that uses image Processing to achieve A/D conversion.