{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,12,20]],"date-time":"2025-12-20T22:10:04Z","timestamp":1766268604321,"version":"3.41.0"},"reference-count":31,"publisher":"Association for Computing Machinery (ACM)","issue":"6","license":[{"start":{"date-parts":[[2016,11,11]],"date-time":"2016-11-11T00:00:00Z","timestamp":1478822400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.acm.org\/publications\/policies\/copyright_policy#Background"}],"funder":[{"name":"European Research Council Consolidator Grant","award":["682080 (Chameleon)"],"award-info":[{"award-number":["682080 (Chameleon)"]}]},{"name":"ICT R&D program of MSIP\/IITP","award":["10041313"],"award-info":[{"award-number":["10041313"]}]},{"DOI":"10.13039\/501100003725","name":"National Research Foundation of Korea","doi-asserted-by":"publisher","award":["2016R1A2B2013031"],"award-info":[{"award-number":["2016R1A2B2013031"]}],"id":[{"id":"10.13039\/501100003725","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100003329","name":"Ministerio de Economia y Competitividad","doi-asserted-by":"crossref","award":["TIN2013-41857-P"],"award-info":[{"award-number":["TIN2013-41857-P"]}],"id":[{"id":"10.13039\/501100003329","id-type":"DOI","asserted-by":"crossref"}]}],"content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":["ACM Trans. Graph."],"published-print":{"date-parts":[[2016,11,11]]},"abstract":"<jats:p>\n            We propose a novel\n            <jats:italic>birefractive<\/jats:italic>\n            depth acquisition method, which allows for single-shot depth imaging by just placing a birefringent material in front of the lens. While most transmissive materials present a single refractive index per wavelength, birefringent crystals like calcite posses two, resulting in a double refraction effect. We develop an imaging model that leverages this phenomenon and the information contained in the ordinary and the extraordinary refracted rays, providing an effective formulation of the geometric relationship between scene depth and double refraction. To handle the inherent ambiguity of having two sources of information overlapped in a single image, we define and combine two different cost volume functions. We additionally present a novel calibration technique for birefringence, carefully analyze and validate our model, and demonstrate the usefulness of our approach with several image-editing applications.\n          <\/jats:p>","DOI":"10.1145\/2980179.2980221","type":"journal-article","created":{"date-parts":[[2016,11,11]],"date-time":"2016-11-11T17:02:54Z","timestamp":1478883774000},"page":"1-11","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":15,"title":["Birefractive stereo imaging for single-shot depth acquisition"],"prefix":"10.1145","volume":"35","author":[{"given":"Seung-Hwan","family":"Baek","sequence":"first","affiliation":[{"name":"KAIST"}]},{"given":"Diego","family":"Gutierrez","sequence":"additional","affiliation":[{"name":"Universidad de Zaragoza"}]},{"given":"Min H.","family":"Kim","sequence":"additional","affiliation":[{"name":"KAIST"}]}],"member":"320","published-online":{"date-parts":[[2016,12,5]]},"reference":[{"doi-asserted-by":"publisher","key":"e_1_2_2_1_1","DOI":"10.1364\/JOSAA.19.001668"},{"key":"e_1_2_2_2_1","volume-title":"Proc. Asian Conference on Computer Vision (ACCV","volume":"9004","author":"Baek S.-H.","year":"2014","unstructured":"Baek , S.-H. , and Kim , M. H . 2015. Stereo fusion using a refractive medium on a binocular base . In Proc. Asian Conference on Computer Vision (ACCV 2014 ), Springer, Singapore, Singapore , vol. 9004 of LNCS, 503--518. Baek, S.-H., and Kim, M. H. 2015. Stereo fusion using a refractive medium on a binocular base. In Proc. Asian Conference on Computer Vision (ACCV 2014), Springer, Singapore, Singapore, vol. 9004 of LNCS, 503--518."},{"doi-asserted-by":"publisher","key":"e_1_2_2_3_1","DOI":"10.1016\/j.cviu.2016.02.006"},{"doi-asserted-by":"publisher","key":"e_1_2_2_4_1","DOI":"10.1145\/1409060.1409087"},{"doi-asserted-by":"publisher","key":"e_1_2_2_5_1","DOI":"10.1109\/CVPR.2013.10"},{"key":"e_1_2_2_6_1","volume-title":"Proc. the Conference on Image Processing, Image Quality, Image Capture Systems (PICS-00)","author":"Burns P. D.","year":"2000","unstructured":"Burns , P. D. 2000 . Slanted-edge MTF for digital camera and scanner analysis . In Proc. the Conference on Image Processing, Image Quality, Image Capture Systems (PICS-00) , 135--138. Burns, P. D. 2000. Slanted-edge MTF for digital camera and scanner analysis. In Proc. the Conference on Image Processing, Image Quality, Image Capture Systems (PICS-00), 135--138."},{"doi-asserted-by":"publisher","key":"e_1_2_2_7_1","DOI":"10.1007\/978-3-642-33715-4_47"},{"doi-asserted-by":"publisher","key":"e_1_2_2_8_1","DOI":"10.1007\/s11263-012-0590-z"},{"doi-asserted-by":"publisher","key":"e_1_2_2_9_1","DOI":"10.1109\/CVPR.2006.39"},{"doi-asserted-by":"publisher","key":"e_1_2_2_10_1","DOI":"10.1145\/1015706.1015708"},{"volume-title":"4th. International edition","author":"Hecht E.","unstructured":"Hecht , E. 2002. Optics , 4th. International edition , Addison-Wesley , San Francisco 3. Hecht, E. 2002. Optics, 4th. International edition, Addison-Wesley, San Francisco 3.","key":"e_1_2_2_11_1"},{"doi-asserted-by":"publisher","key":"e_1_2_2_12_1","DOI":"10.1109\/CVPR.2005.56"},{"doi-asserted-by":"publisher","key":"e_1_2_2_13_1","DOI":"10.1007\/s00371-011-0619-2"},{"doi-asserted-by":"publisher","key":"e_1_2_2_14_1","DOI":"10.1109\/70.880803"},{"doi-asserted-by":"publisher","key":"e_1_2_2_15_1","DOI":"10.1145\/1015706.1015780"},{"doi-asserted-by":"publisher","key":"e_1_2_2_16_1","DOI":"10.1145\/1276377.1276464"},{"volume-title":"International Conference on Optical Instrumentation and Technology, International Society for Optics and Photonics, 75061V1--75061V8.","author":"Li X.","unstructured":"Li , X. , and Wang , R . 2009. Analysis and optimization of the stereo system with a biprism adapter . In International Conference on Optical Instrumentation and Technology, International Society for Optics and Photonics, 75061V1--75061V8. Li, X., and Wang, R. 2009. Analysis and optimization of the stereo system with a biprism adapter. In International Conference on Optical Instrumentation and Technology, International Society for Optics and Photonics, 75061V1--75061V8.","key":"e_1_2_2_17_1"},{"doi-asserted-by":"publisher","key":"e_1_2_2_18_1","DOI":"10.1364\/AO.29.001008"},{"doi-asserted-by":"publisher","key":"e_1_2_2_19_1","DOI":"10.1145\/1015706.1015720"},{"doi-asserted-by":"publisher","key":"e_1_2_2_20_1","DOI":"10.1117\/1.JEI.24.3.033006"},{"doi-asserted-by":"publisher","key":"e_1_2_2_21_1","DOI":"10.1145\/2816795.2818136"},{"doi-asserted-by":"publisher","key":"e_1_2_2_22_1","DOI":"10.1109\/CRV.2006.59"},{"doi-asserted-by":"publisher","key":"e_1_2_2_23_1","DOI":"10.1145\/192161.192204"},{"doi-asserted-by":"crossref","unstructured":"Tsai T.-H. and Brady D. J. 2013. Coded aperture snapshot spectral polarization imaging. Applied optics 52 10 2153--2161.  Tsai T.-H. and Brady D. J. 2013. Coded aperture snapshot spectral polarization imaging. Applied optics 52 10 2153--2161.","key":"e_1_2_2_24_1","DOI":"10.1364\/AO.52.002153"},{"doi-asserted-by":"crossref","unstructured":"Waltz R. A. Morales J. L. Nocedal J. and Orban D. 2006. An interior algorithm for nonlinear optimization that combines line search and trust region steps. Mathematical programming 107 3 391--408.  Waltz R. A. Morales J. L. Nocedal J. and Orban D. 2006. An interior algorithm for nonlinear optimization that combines line search and trust region steps. Mathematical programming 107 3 391--408.","key":"e_1_2_2_25_1","DOI":"10.1007\/s10107-004-0560-5"},{"doi-asserted-by":"publisher","key":"e_1_2_2_26_1","DOI":"10.1145\/1330511.1330517"},{"key":"e_1_2_2_27_1","volume-title":"Proc. Comput. Vision and Pattern Recognition (CVPR), 1402--1409","author":"Yang Q.","year":"2012","unstructured":"Yang , Q. 2012 . A non-local cost aggregation method for stereo matching . In Proc. Comput. Vision and Pattern Recognition (CVPR), 1402--1409 . Yang, Q. 2012. A non-local cost aggregation method for stereo matching. In Proc. Comput. Vision and Pattern Recognition (CVPR), 1402--1409."},{"volume-title":"Proc. Comput. Vision and Pattern Recognition (CVPR), IEEE, 247--254","author":"Yano T.","unstructured":"Yano , T. , Shimizu , M. , and Okutomi , M . 2010. Image restoration and disparity estimation from an uncalibrated multi-layered image . In Proc. Comput. Vision and Pattern Recognition (CVPR), IEEE, 247--254 . Yano, T., Shimizu, M., and Okutomi, M. 2010. Image restoration and disparity estimation from an uncalibrated multi-layered image. In Proc. Comput. Vision and Pattern Recognition (CVPR), IEEE, 247--254.","key":"e_1_2_2_28_1"},{"doi-asserted-by":"crossref","unstructured":"Zalevsky Z. and Ben-Yaish S. 2007. Extended depth of focus imaging with birefringent plate. Optics express 15 12 7202--7210.  Zalevsky Z. and Ben-Yaish S. 2007. Extended depth of focus imaging with birefringent plate. Optics express 15 12 7202--7210.","key":"e_1_2_2_29_1","DOI":"10.1364\/OE.15.007202"},{"doi-asserted-by":"publisher","key":"e_1_2_2_30_1","DOI":"10.1145\/1141911.1141974"},{"doi-asserted-by":"publisher","key":"e_1_2_2_31_1","DOI":"10.1109\/34.888718"}],"container-title":["ACM Transactions on Graphics"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/2980179.2980221","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/2980179.2980221","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,18]],"date-time":"2025-06-18T04:23:22Z","timestamp":1750220602000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/2980179.2980221"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2016,11,11]]},"references-count":31,"journal-issue":{"issue":"6","published-print":{"date-parts":[[2016,11,11]]}},"alternative-id":["10.1145\/2980179.2980221"],"URL":"https:\/\/doi.org\/10.1145\/2980179.2980221","relation":{},"ISSN":["0730-0301","1557-7368"],"issn-type":[{"type":"print","value":"0730-0301"},{"type":"electronic","value":"1557-7368"}],"subject":[],"published":{"date-parts":[[2016,11,11]]},"assertion":[{"value":"2016-12-05","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}