基于Fibonacci变换的工程图置乱  

Using Fibonacci Hash Transform To Engineering Graphic Scrambling

作　　者：邹建成[1] 高国梅[1] 邓欢军[1] 

机构地区：[1]北方工业大学图像处理与模式识别研究所,中国北京100041

出　　处：《中国电子商情（通信市场）》2007年第10期104-108,共5页

摘　　要：本文在研究数字图像置乱的基础上，对工程图的置乱问题进行了讨论。工程图置乱的目的在于将一幅给定的工程图变换成为杂乱无章的图形，使得人们无法分清置乱后图形所表达的真实的意思。本文在Fibonacci变换的基础上提出了一种新方法来对工程图实施置乱，最终达到对工程图进行加密和保护的目的。本文提供的实验结果说明这种方法是可行的。Based on digital image scrambling, engineering graphic scrambling is taken into account in this paper. The purpose of engineering graphic scrambling is to transform a given engineering graph into a rather scrambled one so as to make it difficult for other people to find out the true meaning of the scrambled graph. This paper comes up with a novel approach based on Fibonacci hash transform to scramble engineering graph. As a result, the original engineering graph is encrypted and protected .Experimental results provided in this paper demonstrate that the method is feasible.

关 键 词：工程图 网格 FIBONACCI变换 置乱 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]