International journal on digital libraries. 2007;6(4):351-361. doi: 10.1007/s00799-007-0008-7 Q21.72025

A system for segmenting and extracting paper-based watermark designs

一种用于分割和提取纸质水印图案的系统

DOI: 10.1007/s00799-007-0008-7

摘要 查看摘要

Copyright © . 中文内容为AI机器翻译，仅供参考！