{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,14]],"date-time":"2026-01-14T16:42:24Z","timestamp":1768408944805,"version":"3.49.0"},"reference-count":36,"publisher":"Association for Computing Machinery (ACM)","issue":"4","license":[{"start":{"date-parts":[[2009,1,1]],"date-time":"2009-01-01T00:00:00Z","timestamp":1230768000000},"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":["ACM Trans. Appl. Percept."],"published-print":{"date-parts":[[2009,1]]},"abstract":"<jats:p>\n            3D models are subject to a wide variety of processing operations such as compression, simplification or watermarking, which may introduce some geometric artifacts on the shape. The main issue is to maximize the compression\/simplification ratio or the watermark strength while minimizing these visual degradations. However few algorithms exploit the human visual system to\n            <jats:italic>hide<\/jats:italic>\n            these degradations, while perceptual attributes could be quite relevant for this task. Particularly, the\n            <jats:italic>masking effect<\/jats:italic>\n            defines the fact that one visual pattern can hide the visibility of another. In this context we introduce an algorithm for estimating the\n            <jats:italic>roughness<\/jats:italic>\n            of a 3D mesh, as a local measure of geometric noise on the surface. Indeed, a textured (or\n            <jats:italic>rough<\/jats:italic>\n            ) region is able to hide geometric distortions much better than a smooth one. Our measure is based on curvature analysis on local windows of the mesh and is independent of the resolution\/connectivity of the object. The accuracy and the robustness of our measure, together with its relevance regarding visual masking have been demonstrated through extensive comparisons with state-of-the-art and subjective experiment. Two applications are also presented, in which the roughness is used to lead (and improve) respectively compression and watermarking algorithms.\n          <\/jats:p>","DOI":"10.1145\/1462048.1462052","type":"journal-article","created":{"date-parts":[[2009,2,4]],"date-time":"2009-02-04T13:01:58Z","timestamp":1233752518000},"page":"1-23","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":71,"title":["A local roughness measure for 3D meshes and its application to visual masking"],"prefix":"10.1145","volume":"5","author":[{"given":"Guillaume","family":"Lavou\u00e9","sequence":"first","affiliation":[{"name":"Universit\u00e9 de Lyon, CNRS, INSA-Lyon, LIRIS, France"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"320","published-online":{"date-parts":[[2009,2,3]]},"reference":[{"key":"e_1_2_1_1_1","doi-asserted-by":"publisher","DOI":"10.1145\/882262.882296"},{"key":"e_1_2_1_2_1","doi-asserted-by":"publisher","DOI":"10.1145\/280814.280924"},{"key":"e_1_2_1_3_1","doi-asserted-by":"publisher","DOI":"10.1113\/jphysiol.1966.sp008101"},{"key":"e_1_2_1_4_1","volume-title":"Recommendations and reports of the CCIR","unstructured":"CCIR. 1986. Method for the subjective assessment of the quality of television pictures, recommendation 500-3 . In Recommendations and reports of the CCIR , International Telecommunication Union , Geneva, Switzerland . CCIR. 1986. Method for the subjective assessment of the quality of television pictures, recommendation 500-3. In Recommendations and reports of the CCIR, International Telecommunication Union, Geneva, Switzerland."},{"key":"e_1_2_1_5_1","volume-title":"Optimized geometry compression for realtime rendering","author":"Chow M.","unstructured":"Chow , M. 1997. Optimized geometry compression for realtime rendering . In IEEE Visualization . 347--354. Chow, M. 1997. Optimized geometry compression for realtime rendering. In IEEE Visualization. 347--354."},{"key":"e_1_2_1_6_1","doi-asserted-by":"publisher","DOI":"10.1145\/1186562.1015817"},{"key":"e_1_2_1_7_1","doi-asserted-by":"publisher","DOI":"10.1145\/777792.777839"},{"key":"e_1_2_1_8_1","doi-asserted-by":"publisher","DOI":"10.1109\/TMM.2006.886261"},{"key":"e_1_2_1_9_1","volume-title":"The visible differences predictor: An algorithm for the assessment of image fidelity","author":"Daly S.","unstructured":"Daly , S. 1993. The visible differences predictor: An algorithm for the assessment of image fidelity . MIT Press , Cambridge, MA , 179--206. Daly, S. 1993. The visible differences predictor: An algorithm for the assessment of image fidelity. MIT Press, Cambridge, MA, 179--206."},{"key":"e_1_2_1_10_1","doi-asserted-by":"publisher","DOI":"10.1145\/636886.636888"},{"key":"e_1_2_1_11_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0165-1684(98)00124-8"},{"key":"e_1_2_1_12_1","doi-asserted-by":"publisher","DOI":"10.1145\/258734.258818"},{"key":"e_1_2_1_13_1","doi-asserted-by":"publisher","DOI":"10.1126\/science.180.4091.1194"},{"key":"e_1_2_1_14_1","doi-asserted-by":"publisher","DOI":"10.1145\/1077399.1077406"},{"key":"e_1_2_1_15_1","doi-asserted-by":"publisher","DOI":"10.1145\/344779.344919"},{"key":"e_1_2_1_16_1","doi-asserted-by":"publisher","DOI":"10.1145\/1201775.882367"},{"key":"e_1_2_1_17_1","doi-asserted-by":"publisher","DOI":"10.1145\/344779.344924"},{"key":"e_1_2_1_18_1","unstructured":"Kim S. Kim S. and Kim C. 2002. Discrete differential error metric for surface simplification. In Pacific Graphics. 276--283.   Kim S. Kim S. and Kim C. 2002. Discrete differential error metric for surface simplification. In Pacific Graphics. 276--283."},{"key":"e_1_2_1_19_1","doi-asserted-by":"crossref","unstructured":"Lavou\u00e9 G. Drelie Gelasca E. Dupont F. Baskurt A. and Ebrahimi T. 2006. Perceptually driven 3D distance metrics with application to watermarking. In SPIE Applications of Digital Image Processing XXIX. Vol. 6312.  Lavou\u00e9 G. Drelie Gelasca E. Dupont F. Baskurt A. and Ebrahimi T. 2006. Perceptually driven 3D distance metrics with application to watermarking. In SPIE Applications of Digital Image Processing XXIX. Vol. 6312.","DOI":"10.1117\/12.686964"},{"key":"e_1_2_1_20_1","doi-asserted-by":"publisher","DOI":"10.5555\/2381112.2381118"},{"key":"e_1_2_1_21_1","doi-asserted-by":"publisher","DOI":"10.1145\/1186822.1073244"},{"key":"e_1_2_1_22_1","volume-title":"Eurographics Workshop on Rendering Techniques. 223--234","author":"Luebke D.","unstructured":"Luebke , D. and Hallen , B . 2001. Perceptually driven simplification for interactive rendering . In Eurographics Workshop on Rendering Techniques. 223--234 . Luebke, D. and Hallen, B. 2001. Perceptually driven simplification for interactive rendering. In Eurographics Workshop on Rendering Techniques. 223--234."},{"key":"e_1_2_1_23_1","doi-asserted-by":"publisher","DOI":"10.1111\/1467-8659.t01-1-00597"},{"key":"e_1_2_1_24_1","doi-asserted-by":"publisher","DOI":"10.1109\/TMM.2005.843364"},{"key":"e_1_2_1_25_1","doi-asserted-by":"publisher","DOI":"10.1145\/1111411.1111447"},{"key":"e_1_2_1_26_1","doi-asserted-by":"publisher","DOI":"10.1109\/38.946633"},{"key":"e_1_2_1_27_1","doi-asserted-by":"crossref","unstructured":"Rogowitz B. E. and Rushmeier H. E. 2001. Are image quality metrics adequate to evaluate the quality of geometric objects&quest; SPIE Human Vision and Electronic Imaging VI 4299 1 340--348.  Rogowitz B. E. and Rushmeier H. E. 2001. Are image quality metrics adequate to evaluate the quality of geometric objects&quest; SPIE Human Vision and Electronic Imaging VI 4299 1 340--348.","DOI":"10.1117\/12.429504"},{"key":"e_1_2_1_28_1","doi-asserted-by":"crossref","unstructured":"Rondao-Alface P. De Craene M. and Macq B. 2005. Three-dimensional image quality measurement for the benchmarking of 3D watermarking schemes. In SPIE Security Steganography and Watermarking of Multimedia Contents. 230--240.  Rondao-Alface P. De Craene M. and Macq B. 2005. Three-dimensional image quality measurement for the benchmarking of 3D watermarking schemes. In SPIE Security Steganography and Watermarking of Multimedia Contents. 230--240.","DOI":"10.1117\/12.589129"},{"key":"e_1_2_1_29_1","doi-asserted-by":"publisher","DOI":"10.1145\/218380.218473"},{"key":"e_1_2_1_30_1","doi-asserted-by":"publisher","DOI":"10.1145\/1027527.1027684"},{"key":"e_1_2_1_32_1","volume-title":"IEEE International Conference on Multimedia and Expo. 1235--1238","author":"Wang K.","unstructured":"Wang , K. , Lavou\u00e9 , G. , Denis , F. , and Baskurt , A . 2007. Hierarchical blind watermarking of 3D triangular meshes . In IEEE International Conference on Multimedia and Expo. 1235--1238 . Wang, K., Lavou\u00e9, G., Denis, F., and Baskurt, A. 2007. Hierarchical blind watermarking of 3D triangular meshes. In IEEE International Conference on Multimedia and Expo. 1235--1238."},{"key":"e_1_2_1_33_1","doi-asserted-by":"publisher","DOI":"10.1109\/TIP.2003.819861"},{"key":"e_1_2_1_34_1","doi-asserted-by":"publisher","DOI":"10.1145\/383259.383283"},{"key":"e_1_2_1_35_1","doi-asserted-by":"publisher","DOI":"10.1145\/641480.641503"},{"key":"e_1_2_1_36_1","doi-asserted-by":"publisher","DOI":"10.1109\/5.771067"},{"key":"e_1_2_1_37_1","volume-title":"-L","author":"Wu J.-H.","year":"2001","unstructured":"Wu , J.-H. , Hu , S.-M. , Sun , J.-G. , and Tai , C . -L . 2001 . An effective feature-preserving mesh simplification scheme based on face constriction. In Pacific Graphics . 12--21. Wu, J.-H., Hu, S.-M., Sun, J.-G., and Tai, C.-L. 2001. An effective feature-preserving mesh simplification scheme based on face constriction. In Pacific Graphics. 12--21."}],"container-title":["ACM Transactions on Applied Perception"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/1462048.1462052","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/1462048.1462052","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,18]],"date-time":"2025-06-18T13:29:41Z","timestamp":1750253381000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/1462048.1462052"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2009,1]]},"references-count":36,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2009,1]]}},"alternative-id":["10.1145\/1462048.1462052"],"URL":"https:\/\/doi.org\/10.1145\/1462048.1462052","relation":{},"ISSN":["1544-3558","1544-3965"],"issn-type":[{"value":"1544-3558","type":"print"},{"value":"1544-3965","type":"electronic"}],"subject":[],"published":{"date-parts":[[2009,1]]},"assertion":[{"value":"2007-10-01","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2008-10-01","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2009-02-03","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}