{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,12]],"date-time":"2025-10-12T04:02:19Z","timestamp":1760241739101,"version":"build-2065373602"},"reference-count":6,"publisher":"MDPI AG","issue":"8","license":[{"start":{"date-parts":[[2018,8,3]],"date-time":"2018-08-03T00:00:00Z","timestamp":1533254400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J. Imaging"],"abstract":"<jats:p>Optical systems in digital cameras present a limit during the acquisition of standard and High Dynamic Range Images (HDRI) due to the presence of veiling glare, an artifact caused by an unwanted spread of the source of light. In this paper, we analyze the state-of-the-art of veiling glare removal in HDRI, giving attention to the paper presented by Talvala. Then we describe an algorithm for veiling glare removal based on the same occlusion mask, to study the benefits provided by it in HDRI acquisition process. Finally, we demonstrate the efficiency of the occlusion mask method in veiling glare removal without any post production estimation and subtraction.<\/jats:p>","DOI":"10.3390\/jimaging4080100","type":"journal-article","created":{"date-parts":[[2018,8,3]],"date-time":"2018-08-03T11:03:26Z","timestamp":1533294206000},"page":"100","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":3,"title":["Use of an Occlusion Mask for Veiling Glare Removal in HDR Images"],"prefix":"10.3390","volume":"4","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-4711-692X","authenticated-orcid":false,"given":"Federico","family":"Cozzi","sequence":"first","affiliation":[{"name":"Dipartimento di Informatica, Universit\u00e0 degli Studi di Milano, Via Celoria 18, 20131 Milano, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6832-6961","authenticated-orcid":false,"given":"Carmine","family":"Elia","sequence":"additional","affiliation":[{"name":"Dipartimento di Informatica, Universit\u00e0 degli Studi di Milano, Via Celoria 18, 20131 Milano, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6638-8250","authenticated-orcid":false,"given":"Giovanni","family":"Gerosa","sequence":"additional","affiliation":[{"name":"Dipartimento di Informatica, Universit\u00e0 degli Studi di Milano, Via Celoria 18, 20131 Milano, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8697-2449","authenticated-orcid":false,"given":"Filippo","family":"Rocchetta","sequence":"additional","affiliation":[{"name":"Dipartimento di Informatica, Universit\u00e0 degli Studi di Milano, Via Celoria 18, 20131 Milano, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6191-4621","authenticated-orcid":false,"given":"Matteo","family":"Lanaro","sequence":"additional","affiliation":[{"name":"Dipartimento di Informatica, Universit\u00e0 degli Studi di Milano, Via Celoria 18, 20131 Milano, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6240-4383","authenticated-orcid":false,"given":"Alessandro","family":"Rizzi","sequence":"additional","affiliation":[{"name":"Dipartimento di Informatica, Universit\u00e0 degli Studi di Milano, Via Celoria 18, 20131 Milano, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2018,8,3]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","unstructured":"Reinhard, E., Ward, G., Pattanaik, S., and Debevec, P. (2006). High Dynamic Range Imaging\u2014Acquisition, Display and Image-Based Lighting, Morgan Kaufman Publishers.","DOI":"10.1016\/B978-012585263-0\/50010-5"},{"key":"ref_2","unstructured":"Spie, F. (2007). Veiling glare: the dynamic range limit of HDR images. Human Vision and Electronic Imaging, International Society for Optics and Photonics."},{"key":"ref_3","first-page":"50","article-title":"Liquid-filled camera for the measurement of high-contrast images","volume":"5080","author":"Boynton","year":"2003","journal-title":"Proc. SPIE"},{"key":"ref_4","doi-asserted-by":"crossref","unstructured":"Starck, J., Pantin, E., and Murtagh, F. (2002). Deconvolution in astronomy: A review. Publications of the Astronomical Society of the Pacific, Astronomical Society of the Pacific.","DOI":"10.1086\/342606"},{"key":"ref_5","doi-asserted-by":"crossref","unstructured":"Talvala, E.V., Adams, A., Horowitz, M., and Levoy, M. (2007). Veiling Glare in High Dynamic Range Imaging. ACM Trans. Graph., 32\u201358.","DOI":"10.1145\/1275808.1276424"},{"key":"ref_6","doi-asserted-by":"crossref","first-page":"935","DOI":"10.1145\/1141911.1141977","article-title":"Fast separation of direct and global components of a scene using high frequency illumination","volume":"25","author":"Nayar","year":"2006","journal-title":"ACM Trans. Graph."}],"container-title":["Journal of Imaging"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.mdpi.com\/2313-433X\/4\/8\/100\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,11]],"date-time":"2025-10-11T15:16:21Z","timestamp":1760195781000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.mdpi.com\/2313-433X\/4\/8\/100"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2018,8,3]]},"references-count":6,"journal-issue":{"issue":"8","published-online":{"date-parts":[[2018,8]]}},"alternative-id":["jimaging4080100"],"URL":"https:\/\/doi.org\/10.3390\/jimaging4080100","relation":{},"ISSN":["2313-433X"],"issn-type":[{"type":"electronic","value":"2313-433X"}],"subject":[],"published":{"date-parts":[[2018,8,3]]}}}