{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,25]],"date-time":"2026-02-25T12:46:30Z","timestamp":1772023590822,"version":"3.50.1"},"reference-count":7,"publisher":"Wiley","issue":"5","license":[{"start":{"date-parts":[[2006,8,7]],"date-time":"2006-08-07T00:00:00Z","timestamp":1154908800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Journal of Forensic Sciences"],"published-print":{"date-parts":[[2006,9]]},"abstract":"<jats:p><jats:bold>ABSTRACT: <\/jats:bold> Closed\u2010circuit television (CCTV) security systems have been widely used in banks, convenience stores, and other facilities. They are useful to deter crime and depict criminal activity. However, CCTV cameras that provide an overview of a monitored region can be useful for criminal investigation but sometimes can also be used for object identification (e.g., vehicle numbers, persons, etc.). In this paper, we propose a framework for improving the image quality of CCTV security systems. This framework is based upon motion detection technology. There are two cameras in the framework: one camera (camera A) is fixed focus with a zoom lens for moving\u2010object detection, and the other one (camera B) is variable focus with an auto\u2010zoom lens to capture higher resolution images of the objects of interest. When camera A detects a moving object in the monitored area, camera B, driven by an auto\u2010zoom focus control algorithm, will take a higher resolution image of the object of interest. Experimental results show that the proposed framework can improve the likelihood that images obtained from stationary unattended CCTV cameras are sufficient to enable law enforcement officials to identify suspects and other objects of interest.<\/jats:p>","DOI":"10.1111\/j.1556-4029.2006.00205.x","type":"journal-article","created":{"date-parts":[[2006,8,8]],"date-time":"2006-08-08T00:04:03Z","timestamp":1154995443000},"page":"1115-1119","source":"Crossref","is-referenced-by-count":4,"title":["A Motion Detection\u2010Based Framework for Improving Image Quality of CCTV Security Systems"],"prefix":"10.1111","volume":"51","author":[{"given":"Shih\u2010Hsuan","family":"Chiu","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Chuan\u2010Pin","family":"Lu","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Che\u2010Yen","family":"Wen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2006,8,7]]},"reference":[{"issue":"1","key":"e_1_2_5_2_2","article-title":"Recommendations and guidelines for using closed\u2010circuit television security systems in commercial Institutions","volume":"7","author":"Scientific Working Group on Imaging Technology (SWGIT).","year":"2005","journal-title":"Forensic Sci Commun"},{"key":"e_1_2_5_3_2","doi-asserted-by":"publisher","DOI":"10.1109\/34.368194"},{"key":"e_1_2_5_4_2","doi-asserted-by":"publisher","DOI":"10.1006\/rtim.1998.0174"},{"key":"e_1_2_5_5_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.patrec.2004.04.006"},{"issue":"1","key":"e_1_2_5_6_2","article-title":"Recommendations and guidelines for the use of digital image processing in the criminal justice system","volume":"5","author":"Scientific Working Group on Imaging Technology (SWGIT).","year":"2003","journal-title":"Forensic Sci Commun"},{"key":"e_1_2_5_7_2","volume-title":"Digital image processing","author":"Gonzalez RC","year":"2002"},{"issue":"3","key":"e_1_2_5_8_2","article-title":"Best practices for document image enhancement","volume":"7","author":"Scientific Working Group on Imaging Technology (SWGIT).","year":"2005","journal-title":"Forensic Sci Commun"}],"container-title":["Journal of Forensic Sciences"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1111%2Fj.1556-4029.2006.00205.x","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/j.1556-4029.2006.00205.x","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,10,10]],"date-time":"2023-10-10T21:20:28Z","timestamp":1696972828000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/j.1556-4029.2006.00205.x"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2006,8,7]]},"references-count":7,"journal-issue":{"issue":"5","published-print":{"date-parts":[[2006,9]]}},"alternative-id":["10.1111\/j.1556-4029.2006.00205.x"],"URL":"https:\/\/doi.org\/10.1111\/j.1556-4029.2006.00205.x","archive":["Portico"],"relation":{},"ISSN":["0022-1198","1556-4029"],"issn-type":[{"value":"0022-1198","type":"print"},{"value":"1556-4029","type":"electronic"}],"subject":[],"published":{"date-parts":[[2006,8,7]]}}}