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The results demonstrate that this technique provides a noticeable reduction in processing time and better quality of the reconstructed image compared to other, previously employed techniques, such as point or fringe scanning, or even other known space encoding techniques.<\/jats:p>","DOI":"10.3390\/s120709006","type":"journal-article","created":{"date-parts":[[2012,7,2]],"date-time":"2012-07-02T10:57:40Z","timestamp":1341226660000},"page":"9006-9023","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":3,"title":["Improving the Calibration of Image Sensors Based on IOFBs, Using Differential Gray-Code Space Encoding"],"prefix":"10.3390","volume":"12","author":[{"given":"Pedro R.","family":"Fern\u00e1ndez","sequence":"first","affiliation":[{"name":"Electronics Department, University of Alcal\u00e1, Superior Polytechnic School, University Campus, Alcal\u00e1 de Henares 28871, Madrid, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5048-7134","authenticated-orcid":false,"given":"Jos\u00e9 Luis","family":"L\u00e1zaro Galilea","sequence":"additional","affiliation":[{"name":"Electronics Department, University of Alcal\u00e1, Superior Polytechnic School, University Campus, Alcal\u00e1 de Henares 28871, Madrid, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7887-4689","authenticated-orcid":false,"given":"Alfredo","family":"Gardel Vicente","sequence":"additional","affiliation":[{"name":"Electronics Department, University of Alcal\u00e1, Superior Polytechnic School, University Campus, Alcal\u00e1 de Henares 28871, Madrid, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6964-0036","authenticated-orcid":false,"given":"Ignacio","family":"Bravo Mu\u00f1oz","sequence":"additional","affiliation":[{"name":"Electronics Department, University of Alcal\u00e1, Superior Polytechnic School, University Campus, Alcal\u00e1 de Henares 28871, Madrid, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"\u00c1ngel E.","family":"Cano Garc\u00eda","sequence":"additional","affiliation":[{"name":"Telecommunication Department, University of Oriente, Av. de las Am\u00e9ricas, SN, Santiago de Cuba 90400, Cuba"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Carlos","family":"Luna V\u00e1zquez","sequence":"additional","affiliation":[{"name":"Electronics Department, University of Alcal\u00e1, Superior Polytechnic School, University Campus, Alcal\u00e1 de Henares 28871, Madrid, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2012,7,2]]},"reference":[{"key":"ref_1","unstructured":"Dujon, G., Parker, A., and Andrew, T. (1994). Visual Image Transmission by Fiber Optic Cable. (U.S. Patent 5,327,514)."},{"key":"ref_2","unstructured":"Roberts, H. (2003). Robust Incoherent Fiber Optic Bundle Decoder. (U.S. Patent 6,587,189)."},{"key":"ref_3","doi-asserted-by":"crossref","first-page":"8215","DOI":"10.3390\/s91008215","article-title":"Sensor calibration based on incoherent optical fiber bundles (IOFB) used for remote image transmission","volume":"9","author":"Gardel","year":"2009","journal-title":"Sensors"},{"key":"ref_4","doi-asserted-by":"crossref","first-page":"4133","DOI":"10.3390\/s120404133","article-title":"Differential binary encoding method for calibrating image sensors based on IOFBs","volume":"12","author":"Gardel","year":"2012","journal-title":"Sensors"},{"key":"ref_5","doi-asserted-by":"crossref","first-page":"2996","DOI":"10.1109\/TIM.2009.2016807","article-title":"Location of optical fibers for the calibration of incoherent optical fiber bundles for image transmission","volume":"58","author":"Gardel","year":"2009","journal-title":"IEEE Trans. Instrum. Measur."},{"key":"ref_6","doi-asserted-by":"crossref","unstructured":"Fern\u00e1ndez, P.R., L\u00e1zaro, J.L., Gardel, A., Esteban, O., and Cano, A.E. (2007, January 3\u20135). Calibration of incoherent optical fiber bundles for image transmission. Fibers detection process. Alcal\u00e1 de Henares, Spain.","DOI":"10.1109\/WISP.2007.4447504"},{"key":"ref_7","first-page":"47","article-title":"A Focusing method in the calibration process of image sensors based on IOFBs","volume":"10","author":"Gardel","year":"2010","journal-title":"Sensors"},{"key":"ref_8","unstructured":"Oliveira, M.M., Bowen, B., McKenna, R., and Chang, Y.-S. (2001, January 3\u20135). Fast digital image inpainting. Marbella, Spain."},{"key":"ref_9","unstructured":"Optics and Optical Instruments Catalogue. Available online: http:\/\/www.edmundoptics.com (accessed on 15 May 2012)."},{"key":"ref_10","unstructured":"Schott Ib\u00e9rica, S.A. Lighting and Imaging. Available online: http:\/\/www.schott.com\/lightingimaging\/english\/index.html (accessed on 15 May 2012)."}],"container-title":["Sensors"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.mdpi.com\/1424-8220\/12\/7\/9006\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,11]],"date-time":"2025-10-11T21:51:03Z","timestamp":1760219463000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.mdpi.com\/1424-8220\/12\/7\/9006"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2012,7,2]]},"references-count":10,"journal-issue":{"issue":"7","published-online":{"date-parts":[[2012,7]]}},"alternative-id":["s120709006"],"URL":"https:\/\/doi.org\/10.3390\/s120709006","relation":{},"ISSN":["1424-8220"],"issn-type":[{"type":"electronic","value":"1424-8220"}],"subject":[],"published":{"date-parts":[[2012,7,2]]}}}