摘要
考古绘图是把制图学应用于考古学研究的一门技术。自考古学诞生时起，考古绘图就贯穿于考古工作的始终，它用制图学的理论和方法形象地记录和说明考古发掘材料，是考古学研究的基础手段之一。但过去几十年来，考古绘图一直停留在手工测量绘制的阶段,它的缺点是绘制速度慢、图形精度低，因此影响了考古学研究的深入发展。
In archaeological drawing, the key to technical innovation is how to transform digital photos into orthophoto maps so as to provide the precondition for obtaining orthographs necessary to archaeological researches. Completely vertical photography constitutes a newly created technique for getting orthophoto maps of cultural relics. Its core is the ＂apparatus of completely vertical photography. ＂ By connecting this apparatus with a digital camera and a computer, one can take the orthophoto maps of cultural relics, which can be transformed into vector orthographs by means of corresponding types of graph processing computer software. This device features the great accuracy of archaeological drawing, the high efficiency of this operation and the distinct advance of the work towards its digitalization.
出处
《考古》
CSSCI
北大核心
2007年第11期88-93,共6页
Archaeology
关键词
考古绘图
完全正交摄影
正投影图像
矢量图
archaeological drawing completely vertical photography orthophoto map vectograph
