{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,21]],"date-time":"2026-04-21T22:49:09Z","timestamp":1776811749948,"version":"3.51.2"},"reference-count":10,"publisher":"European Society of Computational Methods in Sciences and Engineering","issue":"2","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["JCM"],"published-print":{"date-parts":[[2016,6,6]]},"DOI":"10.3233\/jcm-160624","type":"journal-article","created":{"date-parts":[[2016,6,7]],"date-time":"2016-06-07T08:48:06Z","timestamp":1465289286000},"page":"369-377","source":"Crossref","is-referenced-by-count":3,"title":["Method for measuring target depth by using optical field focusing image"],"prefix":"10.66113","volume":"16","author":[{"given":"Hexiang","family":"Yu","sequence":"first","affiliation":[{"name":"Information Science and Technology Institute, Hunan Agricultural University, Changsha, Hunan, China"},{"name":"College of Resources and Environment, Hunan Agricultural University, Changsha, Hunan, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kui","family":"Fang","sequence":"additional","affiliation":[{"name":"Information Science and Technology Institute, Hunan Agricultural University, Changsha, Hunan, China"},{"name":"College of Resources and Environment, Hunan Agricultural University, Changsha, Hunan, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"55691","reference":[{"issue":"3","key":"10.3233\/JCM-160624_ref1","doi-asserted-by":"crossref","first-page":"309","DOI":"10.1006\/cviu.1997.0534","article-title":"Space-Variant Approaches to Recovery of Depth from Defocused Images","volume":"68","author":"Rajagopalan","year":"1997","journal-title":"Computer Vision and Image Understanding"},{"key":"10.3233\/JCM-160624_ref2","doi-asserted-by":"crossref","unstructured":"Subbarao M. and Tyan J.K., The Optimal Focus Measure for Passive Auto-focusing and Depth-from-Focus. Proceedings of SPIE conference on Video metrics IY, Philadelphia 10(2598) (1995), 89-99.","DOI":"10.1117\/12.220891"},{"key":"10.3233\/JCM-160624_ref3","doi-asserted-by":"crossref","unstructured":"Nayar S.K., Shape from Focus System. Proceedings of the IEEE Computer Society Conference on Computer vision and Pattern Recognition, Champaign, Illinois, 1992, pp. 302-308.","DOI":"10.1109\/CVPR.1992.223259"},{"key":"10.3233\/JCM-160624_ref4","doi-asserted-by":"crossref","unstructured":"Subbarao M. and Tyan J.K., The Optimal Focus Measure for Passive Auto-focusing and Depth-from-Focus. Proceedings of SPIE conference on Video metrics IY, Philadelphia 10(2598) (1995), 89-99.","DOI":"10.1117\/12.220891"},{"issue":"5","key":"10.3233\/JCM-160624_ref5","first-page":"563","article-title":"Advances in Light field photography technique","volume":"28","author":"Nie","year":"2011","journal-title":"Journal of Graduate University of Chinese Academy of Sciences"},{"key":"10.3233\/JCM-160624_ref6","first-page":"31","volume-title":"Light field rendering","author":"Levoy","year":"1996"},{"key":"10.3233\/JCM-160624_ref7","doi-asserted-by":"crossref","first-page":"735","DOI":"10.1145\/1073204.1073256","article-title":"Fourier slices photography","author":"Ng","year":"2005","journal-title":"Proceedings of ACM Siggraph 2005"},{"issue":"2","key":"10.3233\/JCM-160624_ref8","first-page":"239","article-title":"Research of Definition Assessment based on No-reference Digital Image Quality","volume":"26","author":"Li","year":"2011","journal-title":"Remote Sensing Technology and Application"},{"issue":"6","key":"10.3233\/JCM-160624_ref9","doi-asserted-by":"crossref","first-page":"1094","DOI":"10.3788\/gzxb20103906.1094","article-title":"Focusness Evaluation for Digital Refocusing Light Field Photography","volume":"39","author":"Zhou","year":"2010","journal-title":"Acta Photonica Sinica"},{"issue":"2","key":"10.3233\/JCM-160624_ref10","doi-asserted-by":"crossref","first-page":"229","DOI":"10.3788\/YJYXS20122702.0229","article-title":"Method of Depth Map Extraction of Defocused Image Based on Sementation","volume":"27","author":"Shi","year":"2012","journal-title":"Chinese Journal of Liquid Crystals and Displays"}],"container-title":["Journal of Computational Methods in Sciences and Engineering"],"original-title":[],"link":[{"URL":"https:\/\/content.iospress.com\/download?id=10.3233\/JCM-160624","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,21]],"date-time":"2026-04-21T22:07:03Z","timestamp":1776809223000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/full\/10.3233\/JCM-160624"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2016,6,6]]},"references-count":10,"journal-issue":{"issue":"2"},"URL":"https:\/\/doi.org\/10.3233\/jcm-160624","relation":{},"ISSN":["1472-7978","1875-8983"],"issn-type":[{"value":"1472-7978","type":"print"},{"value":"1875-8983","type":"electronic"}],"subject":[],"published":{"date-parts":[[2016,6,6]]}}}