{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,25]],"date-time":"2026-06-25T10:33:20Z","timestamp":1782383600396,"version":"3.54.5"},"reference-count":15,"publisher":"Wiley","license":[{"start":{"date-parts":[[2021,10,7]],"date-time":"2021-10-07T00:00:00Z","timestamp":1633564800000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Scientific Programming"],"published-print":{"date-parts":[[2021,10,7]]},"abstract":"<jats:p>Considering the problems of fuzzy repair and low pixel similarity matching in the repair of existing tomb murals, we propose a novel tomb mural repair algorithm based on sequential similarity detection in this paper. First, we determine the gradient value of tomb mural through second-order Gaussian Laplace operator in LOG edge detection and then reduce the noise in the edge of tomb mural to process a smooth edge of tomb mural. Further, we set the mathematical model to obtain the edge features of tomb murals. To calculate the average gray level of foreground and background under a specific threshold, we use the maximum interclass variance method, which considers the influence of small cracks on the edge of tomb murals and separates the cracks through a connected domain labelling algorithm and open and close operations to complete the edge threshold segmentation. In addition, we use the priority calculation function to determine the damaged tomb mural area, calculate the gradient factor of edge information, obtain the information entropy of different angles, determine the priority of tomb mural image repair, detect the similarity of tomb mural repair pixels with the help of sequential similarity, and complete the tomb mural repair. Experimental results show that our model can effectively repair the edges of the tomb murals and can achieve a high pixel similarity matching degree.<\/jats:p>","DOI":"10.1155\/2021\/6842353","type":"journal-article","created":{"date-parts":[[2021,10,7]],"date-time":"2021-10-07T23:05:43Z","timestamp":1633647943000},"page":"1-8","source":"Crossref","is-referenced-by-count":2,"title":["Research on Restoration Algorithm of Tomb Murals Based on Sequential Similarity Detection"],"prefix":"10.1155","volume":"2021","author":[{"given":"Wang","family":"Liu","sequence":"first","affiliation":[{"name":"Wuhan Donghu University, Wuhan 430071, Hubei, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1365-317X","authenticated-orcid":true,"given":"Xiao","family":"Li","sequence":"additional","affiliation":[{"name":"Zhongnan University of Economics and Lawm, Wuhan 430073, Hubei, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Fengjiao","family":"Wu","sequence":"additional","affiliation":[{"name":"Guangzhou S.P.I Design Co., LTD., Guangzhou 430071, Guangdong, China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","reference":[{"key":"1","doi-asserted-by":"publisher","DOI":"10.1177\/0020720920928549"},{"issue":"2","key":"2","first-page":"154","article-title":"Image restoration by iterative denoising and backward projections","volume":"45","author":"T. Tirer","year":"2019","journal-title":"IEEE Transactions on Image Processing"},{"issue":"12","key":"3","first-page":"15","article-title":"Image restoration model using Jaya\u3023at optimization\u3006nabled noise prediction map","volume":"14","author":"S. P. Premnath","year":"2021","journal-title":"IET Image Processing"},{"key":"4","doi-asserted-by":"publisher","DOI":"10.1016\/j.apnum.2020.01.019"},{"issue":"31","key":"5","first-page":"12922","article-title":"The digital restoration method for the murals in the yuan dynasty tomb of hansenzhai, Xi\u2019 an","volume":"20","author":"C. Jiang","year":"2020","journal-title":"Science Technology and Engineering"},{"issue":"10","key":"6","first-page":"1768","article-title":"Image inpainting algorithm based on edge feature and pixel structure similarity","volume":"31","author":"Z. Tao","year":"2019","journal-title":"Journal of Computer-Aided Design & Computer Graphics"},{"issue":"99","key":"7","first-page":"1","article-title":"Compressed image restoration via artifacts-free PCA basis learning and adaptive sparse modeling","volume":"29","author":"Q. Song","year":"2020","journal-title":"IEEE Transactions on Image Processing"},{"issue":"4","key":"8","first-page":"1","article-title":"A hybrid algorithm for underwater image restoration based on color correction and image sharpening","author":"H. Meng","year":"2020","journal-title":"Multimedia Systems"},{"key":"9","doi-asserted-by":"publisher","DOI":"10.1080\/13682199.2019.1592891"},{"key":"10","doi-asserted-by":"publisher","DOI":"10.1038\/s41467-019-11024-z"},{"key":"11","doi-asserted-by":"publisher","DOI":"10.1109\/TIP.2020.2988131"},{"key":"12","doi-asserted-by":"publisher","DOI":"10.1109\/tip.2021.3064229"},{"issue":"1","key":"13","first-page":"212","article-title":"Simulation of color transfer algorithms between images based on reverse mapping","volume":"38","author":"S. Yuchi","year":"2021","journal-title":"Computer Simulation"},{"issue":"1","key":"14","first-page":"159","article-title":"Multi-scale generative adversarial networks image inpainting algorithm","volume":"14","author":"K. Li","year":"2020","journal-title":"Journal of Frontiers of Computer Science & Technology"},{"key":"15","doi-asserted-by":"publisher","DOI":"10.1088\/1361-6420\/ab6619"}],"container-title":["Scientific Programming"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/downloads.hindawi.com\/journals\/sp\/2021\/6842353.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/sp\/2021\/6842353.xml","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/sp\/2021\/6842353.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,10,7]],"date-time":"2021-10-07T23:05:56Z","timestamp":1633647956000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.hindawi.com\/journals\/sp\/2021\/6842353\/"}},"subtitle":[],"editor":[{"given":"Mian Ahmad","family":"Jan","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"editor"}]}],"short-title":[],"issued":{"date-parts":[[2021,10,7]]},"references-count":15,"alternative-id":["6842353","6842353"],"URL":"https:\/\/doi.org\/10.1155\/2021\/6842353","relation":{},"ISSN":["1875-919X","1058-9244"],"issn-type":[{"value":"1875-919X","type":"electronic"},{"value":"1058-9244","type":"print"}],"subject":[],"published":{"date-parts":[[2021,10,7]]}}}