{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,17]],"date-time":"2026-03-17T18:31:20Z","timestamp":1773772280060,"version":"3.50.1"},"publisher-location":"New York, NY, USA","reference-count":22,"publisher":"ACM","license":[{"start":{"date-parts":[[2012,9,3]],"date-time":"2012-09-03T00:00:00Z","timestamp":1346630400000},"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":[[2012,9,3]]},"DOI":"10.1145\/2381716.2381733","type":"proceedings-article","created":{"date-parts":[[2012,10,11]],"date-time":"2012-10-11T15:35:23Z","timestamp":1349969723000},"page":"82-89","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":15,"title":["Face recognition using DWT thresholding based feature extraction with laplacian-gradient masking as a pre-processing technique"],"prefix":"10.1145","author":[{"given":"Naveen N.","family":"Murthy","sequence":"first","affiliation":[{"name":"M.S. Ramaiah Institute of Technology, Bangalore, India"}]},{"given":"R.","family":"Raghunandana","sequence":"additional","affiliation":[{"name":"M.S. Ramaiah Institute of, Technology, Bangalore, India"}]},{"given":"K.","family":"Manikantan","sequence":"additional","affiliation":[{"name":"M.S. Ramaiah Institute of Technology, Bangalore, India"}]},{"given":"S.","family":"Ramachandran","sequence":"additional","affiliation":[{"name":"S.J.B. Institute of Technology, Bangalore, India"}]}],"member":"320","published-online":{"date-parts":[[2012,9,3]]},"reference":[{"key":"e_1_3_2_1_1_1","first-page":"617","volume-title":"Face Recognition Applications. Handbook of Face Recognition","author":"Huang T. S.","unstructured":"Huang , T. S. , Xiong , Z. , and Zhang , Z . 2011 . Face Recognition Applications. Handbook of Face Recognition , pages 617 -- 638 . Huang, T. S., Xiong, Z., and Zhang, Z. 2011. Face Recognition Applications. Handbook of Face Recognition, pages 617--638."},{"key":"e_1_3_2_1_2_1","first-page":"1","volume-title":"Illumination Invariant Face Recognition: A Survey. 2007 First IEEE International Conference on Biometrics Theory Applications and Systems","author":"Zou X.","unstructured":"Zou , X. , Kittler , J. , and Messer , K . 2007 . Illumination Invariant Face Recognition: A Survey. 2007 First IEEE International Conference on Biometrics Theory Applications and Systems , pages 1 -- 8 . Zou, X., Kittler, J., and Messer, K. 2007. Illumination Invariant Face Recognition: A Survey. 2007 First IEEE International Conference on Biometrics Theory Applications and Systems, pages 1--8."},{"key":"e_1_3_2_1_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.patcog.2009.04.017"},{"key":"e_1_3_2_1_4_1","doi-asserted-by":"publisher","DOI":"10.1145\/954339.954342"},{"key":"e_1_3_2_1_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.patrec.2006.12.018"},{"key":"e_1_3_2_1_6_1","doi-asserted-by":"publisher","DOI":"10.1109\/18.57199"},{"key":"e_1_3_2_1_7_1","volume-title":"Proc. 46th IEEE International Midwest Symp. Circuits and Systems (MWSCAS'03)","author":"Samra A. S.","unstructured":"Samra , A. S. , Gad Allah , S. E. , and Ibrahim , R. M . 2003. Face Recognition Using Wavelet Transform, Fast Fourier Transform and Discrete Cosine Transform . Proc. 46th IEEE International Midwest Symp. Circuits and Systems (MWSCAS'03) , 1:272--275. Samra, A. S., Gad Allah, S. E., and Ibrahim, R. M. 2003. Face Recognition Using Wavelet Transform, Fast Fourier Transform and Discrete Cosine Transform. Proc. 46th IEEE International Midwest Symp. Circuits and Systems (MWSCAS'03), 1:272--275."},{"key":"e_1_3_2_1_8_1","unstructured":"Ramadan R. M. and Abdel Kader R. F. 2009. Face Recognition Using Particle Swarm Optimization-Based Selected Features. International Journal of Signal Processing Image Processing and Pattern Recognition 2(2).  Ramadan R. M. and Abdel Kader R. F. 2009. Face Recognition Using Particle Swarm Optimization-Based Selected Features. International Journal of Signal Processing Image Processing and Pattern Recognition 2(2)."},{"key":"e_1_3_2_1_9_1","first-page":"1942","volume-title":"Proc. IEEE International Conference on Neural Networks","author":"Kennedy J.","unstructured":"Kennedy , J. , and Eberhart , R . 1995. Particle swarm optimization . Proc. IEEE International Conference on Neural Networks , pages 1942 -- 1948 . Kennedy, J., and Eberhart, R. 1995. Particle swarm optimization. Proc. IEEE International Conference on Neural Networks, pages 1942--1948."},{"key":"e_1_3_2_1_10_1","first-page":"4104","article-title":"A Discrete Binary Version of the Particle Swarm Algorithm","volume":"5","author":"Kennedy J.","year":"1997","unstructured":"Kennedy , J. , and Eberhart , R. 1997 . A Discrete Binary Version of the Particle Swarm Algorithm . Proc. IEEE International Conference on Systems, Man, and Cybernetics , 5 : 4104 -- 4108 . Kennedy, J., and Eberhart, R. 1997. A Discrete Binary Version of the Particle Swarm Algorithm. Proc. IEEE International Conference on Systems, Man, and Cybernetics, 5:4104--4108.","journal-title":"Proc. IEEE International Conference on Systems, Man, and Cybernetics"},{"key":"e_1_3_2_1_11_1","doi-asserted-by":"publisher","DOI":"10.1109\/TSMCC.2002.804448"},{"key":"e_1_3_2_1_12_1","doi-asserted-by":"crossref","unstructured":"Gonzalez R. C. and Woods R. E. 2008. Digital Image Processing. Prentice Hall Third Edition.   Gonzalez R. C. and Woods R. E. 2008. Digital Image Processing . Prentice Hall Third Edition.","DOI":"10.1117\/1.3115362"},{"key":"e_1_3_2_1_13_1","unstructured":"MATLAB. \"www.mathworks.com\".  MATLAB. \"www.mathworks.com\"."},{"key":"e_1_3_2_1_14_1","unstructured":"ORL Database. \"http:\/\/cl.cam.ac.uk\/research\/dtg\/attarchive\/facedatabase.html\".  ORL Database. \"http:\/\/cl.cam.ac.uk\/research\/dtg\/attarchive\/facedatabase.html\"."},{"key":"e_1_3_2_1_15_1","unstructured":"UMIST Database. \"http:\/\/sheffield.ac.uk\/eee\/research\/iel\/research\/face\".  UMIST Database. \"http:\/\/sheffield.ac.uk\/eee\/research\/iel\/research\/face\"."},{"key":"e_1_3_2_1_16_1","unstructured":"Extended Yale B Database. \"http:\/\/cvc.yale.edu\/projects\/yalefaces\/yalefaces.html\".  Extended Yale B Database. \"http:\/\/cvc.yale.edu\/projects\/yalefaces\/yalefaces.html\"."},{"key":"e_1_3_2_1_17_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.asoc.2012.04.015"},{"key":"e_1_3_2_1_18_1","unstructured":"Color FERET Database. \"http:\/\/itl.nist.gov\/iad\/humanid\/feret\/feret_master.html\".  Color FERET Database. \"http:\/\/itl.nist.gov\/iad\/humanid\/feret\/feret_master.html\"."},{"key":"e_1_3_2_1_19_1","unstructured":"Abdelwahab M. M. Aly S. A. and Yousry I. 2012. Efficient Web-based Facial Recognition System Employing 2DHOG. CoRR abs\/1202.2449.  Abdelwahab M. M. Aly S. A. and Yousry I. 2012. Efficient Web-based Facial Recognition System Employing 2DHOG. CoRR abs\/1202.2449."},{"key":"e_1_3_2_1_20_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.procs.2010.11.009"},{"key":"e_1_3_2_1_21_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.imavis.2008.12.009"},{"key":"e_1_3_2_1_22_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.amc.2008.05.019"}],"event":{"name":"CUBE '12: CUBE International IT Conference & Exhibition","location":"Pune India","acronym":"CUBE '12","sponsor":["CUOT Curtin University of Technology"]},"container-title":["Proceedings of the CUBE International Information Technology Conference"],"original-title":[],"link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/2381716.2381733","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/2381716.2381733","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,18]],"date-time":"2025-06-18T08:18:22Z","timestamp":1750234702000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/2381716.2381733"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2012,9,3]]},"references-count":22,"alternative-id":["10.1145\/2381716.2381733","10.1145\/2381716"],"URL":"https:\/\/doi.org\/10.1145\/2381716.2381733","relation":{},"subject":[],"published":{"date-parts":[[2012,9,3]]},"assertion":[{"value":"2012-09-03","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}