基于灰度突变位置聚类下的碎纸片拼接初探

Research the collage of broken paper base on cluster method of the grey level sudden change place

针对形状为横纵切、具有文字特征的碎纸片拼接存在的问题,提出了以灰度突变位置为特征的聚类方法,建立了与边界灰度相匹配的半自动拼接模型,在合理进行人工干预的基础上最终取得了较好的拼接效果,对实际应用具有一定的指导意义。

In view of the problems existing in the splicing of paper fragments with the shape of transverse and longitudinal section and the character characteristics, a clustering method is proposed, which is characterized by the mutation position of gray level, and a semi-automatic splicing model matching with the boundary gray level is established. On the basis of reasonable manual intervention, a better splicing effect is finally obtained, which has certain guiding significance for practical application.