Image Line Drawing Research And Digital Management System Implementation Based On Cultural Relics

The application of information technology is the requirement of the times presented to archeology, it is also the only way for the development itself. It is prompting further diversify methods. Archaeological chart is an important part of the archaeological report, but, at present domestic archaeological drawing work is still on a hand drawing. This paper aimed at the shortage of artificial line drawings of cultural relics and Integrated management of heritage digitization of information. By using modern information technology, we proposed drawing artifacts digitized information systems and integrated management system based on archaeological lines. The main works of this paper is as follows:(1) The solutions for the noise at the singular points of3D model, used a K---neighborhood denoising algorithm, which judging the neighborhood information and removing of3D model around some isolated points or point group. Using this method, the3D model acquisition project in Terracotta Army debris denoising, shows that this algorithm is effective, and the experiment results are satisfactory.(2) Because the Digital images contains some noises, the noise can seriously affect the appearance and application of the heritage images contains. The application of adaptive median filter to extract the heritage1Digital images algorithm for denoising.(3) Propose An improved version of the Gauss-Laplace line drawing algorithm to extract artifacts and a heritage line drawing algorithm. After obtaining relics images’edge information.(4) Design and implement a line drawing system based on cultural relics. System features include the three-dimensional model of singular point noise remova、pretreatment image noise removal、detection and rendering of Heritage chart、and other archaeological chart measurement and output functions. Experiments show that the system is highly interaction and easy to learn.(5) Cultural Relics and Archaeology digital management system design and implementation. In view of the archaeological process of massive archaeological data, design and implementation of a Cultural Relics and Archaeology digital integrated management system. System features include:user account management module、the data management module and query result display module.This research was supported by973special project of preliminary studies (No.2011CB311802).