In order to provide more explicit mural image information for research related to the Qing dynas-ty architectural murals in Mengkeng Village,and to supply a reference for the restoration method of similar-ly damaged murals,a mural digitization restoration method integrating manual structure guidance and im-age block sparse model algorithms is proposed and verified.Firstly,the damage status and types of Qing dy-nasty architectural murals in Mengkeng Village were analyzed in terms of image information loss area,loss degree and known information.Secondly,for the problem of mural structure and content loss,manual guid-ance was added to clarify the restoration boundary.Finally,based on the manual guidance,the damaged mu-ral areas were restored by utilizing the image block and sparse representation model.The results of the mu-ral restoration M-H-002 in Mengkeng Village show that the above-mentioned method is more accurate,and has better visual effects.It is superior to CDD and Criminisi in terms of peak signal-to-noise ratio and structural similarity.
NETL
NSTL
万方数据
