{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,6,19]],"date-time":"2025-06-19T04:39:52Z","timestamp":1750307992274,"version":"3.41.0"},"publisher-location":"New York, NY, USA","reference-count":2,"publisher":"ACM","license":[{"start":{"date-parts":[[2006,3,21]],"date-time":"2006-03-21T00:00:00Z","timestamp":1142899200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.acm.org\/publications\/policies\/copyright_policy#Background"}],"content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2006,3,21]]},"DOI":"10.1145\/1128817.1128871","type":"proceedings-article","created":{"date-parts":[[2006,5,8]],"date-time":"2006-05-08T21:40:43Z","timestamp":1147124443000},"page":"356-356","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":1,"title":["Quadtree based perceptual watermarking scheme"],"prefix":"10.1145","author":[{"given":"Shan Ming","family":"Tsu","sequence":"first","affiliation":[{"name":"National Sun Yat-Sen University, Kaohsiung, Taiwan, R.O.C."}]},{"given":"W. S.","family":"Hsieh","sequence":"additional","affiliation":[{"name":"SHU-TE University, Yen Chau, Kaohsiung County, Taiwan"}]}],"member":"320","published-online":{"date-parts":[[2006,3,21]]},"reference":[{"key":"e_1_3_2_1_1_1","doi-asserted-by":"publisher","DOI":"10.1109\/76.475889"},{"key":"e_1_3_2_1_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0031-3203(02)00122-X"}],"event":{"name":"Asia CCS06: ACM Symposium on Information, Computer and Communications Security 2006","sponsor":["SIGSAC ACM Special Interest Group on Security, Audit, and Control"],"location":"Taipei Taiwan","acronym":"Asia CCS06"},"container-title":["Proceedings of the 2006 ACM Symposium on Information, computer and communications security"],"original-title":[],"link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/1128817.1128871","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/1128817.1128871","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,18]],"date-time":"2025-06-18T15:06:17Z","timestamp":1750259177000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/1128817.1128871"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2006,3,21]]},"references-count":2,"alternative-id":["10.1145\/1128817.1128871","10.1145\/1128817"],"URL":"https:\/\/doi.org\/10.1145\/1128817.1128871","relation":{},"subject":[],"published":{"date-parts":[[2006,3,21]]},"assertion":[{"value":"2006-03-21","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}