Quantification Analysis of Mural Defects in Digital Holography with Fundamental Voice Excitation Based on Local Phase Field Separation

Zhenkai Chen,Wenjing Zhou,Liang Qu,Guanghua Li,Yingjie Yu,Vivi Tornari

OPTICS AND LASER TECHNOLOGY（2024）

引用 0|浏览15

暂无评分

摘要

•A phase separation method based on Gaussian 1σ-criterion is proposed to isolate local-body phase from whole phase.•Position and shape of the superficial and subsurface defects in Culture Heritage have been detected by NDA-DH system.•Fundamental human voice is considered, results show local-body deformation is less sensitive to acoustic frequencies.

查看译文

关键词

Fundamental human voice,Weighted least-squares algorithm,Gaussian 1σ-criterion,Phase separation method,Local-body deformation,Quantification of defects in Culture Heritage

AI 理解论文

溯源树

样例

生成溯源树，研究论文发展脉络

Chat Paper

正在生成论文摘要