{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,2]],"date-time":"2026-01-02T07:30:32Z","timestamp":1767339032322,"version":"3.37.3"},"reference-count":17,"publisher":"Wiley","license":[{"start":{"date-parts":[[2017,1,1]],"date-time":"2017-01-01T00:00:00Z","timestamp":1483228800000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100004663","name":"Ministry of Science and Technology of Taiwan","doi-asserted-by":"crossref","award":["MOST 104-2221-E-468-016","MOST 105-2221-E-468-019"],"award-info":[{"award-number":["MOST 104-2221-E-468-016","MOST 105-2221-E-468-019"]}],"id":[{"id":"10.13039\/501100004663","id-type":"DOI","asserted-by":"crossref"}]},{"DOI":"10.13039\/501100004663","name":"Ministry of Science and Technology of Taiwan","doi-asserted-by":"crossref","award":["MOST 104-2221-E-468-016","MOST 105-2221-E-468-019"],"award-info":[{"award-number":["MOST 104-2221-E-468-016","MOST 105-2221-E-468-019"]}],"id":[{"id":"10.13039\/501100004663","id-type":"DOI","asserted-by":"crossref"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Security and Communication Networks"],"published-print":{"date-parts":[[2017]]},"abstract":"<jats:p>This study proposes a low-complexity region-based authentication algorithm for three-dimensional (3D) polygonal models, based on local geometrical property evaluation. A vertex traversal scheme with a secret key is adopted to classify each vertex into one of two categories: embeddable vertices and reference vertices. An embeddable vertex is one with an authentication code embedded. The algorithm then uses reference vertices to calculate local geometrical properties for the corresponding embeddable vertices. For each embeddable vertex, we feed the number of reference vertices and local properties into a hash function to generate the authentication code. The embeddable vertex is then embedded with the authentication code, which is based on a simple message-digit substitution scheme. The proposed algorithm is of low complexity and distortion-controllable and possesses a higher and more adaptive embedding capacity and a higher embedding rate than most existing region-based authentication algorithms for 3D polygonal models. The experimental results demonstrate the feasibility of the proposed algorithm.<\/jats:p>","DOI":"10.1155\/2017\/1096463","type":"journal-article","created":{"date-parts":[[2017,1,12]],"date-time":"2017-01-12T16:13:41Z","timestamp":1484237621000},"page":"1-11","source":"Crossref","is-referenced-by-count":13,"title":["A Low-Complexity Region-Based Authentication Algorithm for 3D Polygonal Models"],"prefix":"10.1155","volume":"2017","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-7904-8637","authenticated-orcid":true,"given":"Yuan-Yu","family":"Tsai","sequence":"first","affiliation":[{"name":"Department of M-Commerce and Multimedia Applications, Asia University, Taichung, Taiwan"},{"name":"Department of Medical Research, China Medical University Hospital, China Medical University, Taichung, Taiwan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tsung-Chieh","family":"Cheng","sequence":"additional","affiliation":[{"name":"Institute of Nuclear Energy Research, Taoyuan, Taiwan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9271-768X","authenticated-orcid":true,"given":"Yao-Hsien","family":"Huang","sequence":"additional","affiliation":[{"name":"Department of Information Technology and Management, Shih Chien University, Taipei, Taiwan"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","reference":[{"key":"10","doi-asserted-by":"publisher","DOI":"10.1109\/5.771065"},{"key":"6","doi-asserted-by":"publisher","DOI":"10.1016\/j.sigpro.2013.01.009"},{"key":"7","doi-asserted-by":"publisher","DOI":"10.1016\/j.sigpro.2013.11.028"},{"key":"9","doi-asserted-by":"publisher","DOI":"10.3837\/tiis.2014.06.011"},{"key":"17","doi-asserted-by":"publisher","DOI":"10.1016\/j.optcom.2011.12.003"},{"key":"1","doi-asserted-by":"publisher","DOI":"10.1007\/s11554-011-0218-5"},{"issue":"12","key":"2","first-page":"4561","volume":"5","year":"2009","journal-title":"International Journal of Innovative Computing, Information and Control"},{"key":"3","doi-asserted-by":"publisher","DOI":"10.1109\/mcg.2009.20"},{"key":"5","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-642-38577-3_58"},{"key":"8","doi-asserted-by":"publisher","DOI":"10.1007\/3DRes.04(2013)4"},{"issue":"1","key":"13","first-page":"365","volume":"7","year":"2011","journal-title":"International Journal of Innovative Computing, Information and Control"},{"key":"14","doi-asserted-by":"publisher","DOI":"10.1155\/2014\/241093"},{"key":"15","doi-asserted-by":"publisher","DOI":"10.1016\/j.cad.2008.03.001"},{"key":"16","doi-asserted-by":"publisher","DOI":"10.1109\/38.736467"},{"issue":"6","key":"12","first-page":"1889","volume":"23","year":"2007","journal-title":"Journal of Information Science and Engineering"},{"key":"4","doi-asserted-by":"publisher","DOI":"10.1111\/1467-8659.00236"},{"key":"11","doi-asserted-by":"publisher","DOI":"10.1007\/s11042-012-1135-8"}],"container-title":["Security and Communication Networks"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/downloads.hindawi.com\/journals\/scn\/2017\/1096463.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/scn\/2017\/1096463.xml","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/scn\/2017\/1096463.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2017,1,12]],"date-time":"2017-01-12T16:13:43Z","timestamp":1484237623000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.hindawi.com\/journals\/scn\/2017\/1096463\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2017]]},"references-count":17,"alternative-id":["1096463","1096463"],"URL":"https:\/\/doi.org\/10.1155\/2017\/1096463","relation":{},"ISSN":["1939-0114","1939-0122"],"issn-type":[{"type":"print","value":"1939-0114"},{"type":"electronic","value":"1939-0122"}],"subject":[],"published":{"date-parts":[[2017]]}}}