logDigiTool

logDigiTool is designed to convert paper logging curves to digital dataset. It supports GIF, JPEG and TIFF image format. The paper logging curves can be grey, black-white and color images. The tool can automatically trace the paper logs. If needed it also can interactively pick and guide to trace the paper curves. The output will be ASCII file and can be interpolated into any sample rate. The definition of both horizontal log-depth lines and vertical log-track lines will be a good quality control for paper logging curve, especially for poor quality image and irregular image dataset.