一种计算机辅助甲骨文拓片缀合方法

Method for computer aided rejoining of bones/tortoise shells rubbing

计算机辅助甲骨拓片缀合,是整理甲骨碎片的一种新技术。提出了一种甲骨文拓片计算机辅助缀合方法。甲骨文拓片图像缀合过程主要包括图像的预处理和边界匹配两个主要步骤。其中,边界匹配是进行缀合的关键技术,提出一种从提取甲骨文拓片轮廓线出发,融合甲骨拓片本身特点,通过边界特征来判断两个轮廓是否匹配来达到拓片缀合的目的,实现了基于计算机辅助的甲骨拓片缀合算法。通过多幅拓片图像实验,验证了所提方法的有效性。

The method of computer aided rejoining is an new technology for the arrangement of the bones or tortoise shells. A novel computer aided rejoining method for bones or tortoise shells rubbings is proposed. It mainly includes two steps, image preprocessing and contours extracting. As the key technology, contours matching method is of great importance. The method integrates both contours feature and the feature of rubbing itself. According the features, the match degree is calculated, so a semi-automatic aided rejoining method is obtained. The simulation results verify the validity of proposed approach.