基于JPEG压缩的数字化地质资料篡改探测方法及应用 - TNMSC 关键字: 篡改探测；JPEG压缩；数字地质资料[gap=1444]Key words: forgery detection; JPEG compression; digital geological image
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Digital image processing technique applied to geological exploration is presented in this paper.
本文介绍用于地质勘查的数字图像处理技术。
Based on theories of Computer Graphics, Digital Image Processing, Pattern Recognition and combined characteristic of geological contour-map, we present one kind of intelligent tracking algorithm.
依据计算机图形学、数字图像处理和模式识别理论，并结合地质等值线图的特点，给出了一种图像智能跟踪算法。
Three-dimension Seismic Data Volume is a three-dimensional digital image which maps the geological structure subsurface.
三维地震数据体是反映地下地质构造的三维数字图象。
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