{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,27]],"date-time":"2026-09-27T17:43:56Z","timestamp":1790531036346,"version":"4.1.0"},"reference-count":31,"publisher":"SAGE Publications","issue":"2","license":[{"start":{"date-parts":[[2010,7,29]],"date-time":"2010-07-29T00:00:00Z","timestamp":1280361600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Proc Inst Mech Eng H"],"published-print":{"date-parts":[[2011,2,1]]},"abstract":"<jats:p>Chronic wounds represent a particular debilitating health care problem, mainly affecting elderly people. A full and correct diagnosis of tissue damage should be carried out considering both dimensional, chromatic, and thermal parameters. A great variety of methods have been proposed with the aim of producing objective assessment of skin lesions, but none of the existing technologies seem to be robust enough to work for all ulcer typologies. This paper describes an innovative and non-invasive system that allows the automatic measurement of non-healing chronic wounds. The methodology involves the integration of a three-dimensional (3D) optical scanner, based on a structured light approach, with a thermal imager. The system enables the acquisition of geometrical data, which are directly related to chromatic and temperature patterns through a mapping procedure. Damaged skin areas are detected by combining visible and thermal imaging. This approach allows for the automatic measurement of extension and depth of ulcers, even in the absence of significant and well-defined chromatic patterns. The proposed technology has been tested in the measurement of ulcers on human legs. Clinical tests have demonstrated the effectiveness of this methodology in supporting medical experts for the assessment of chronic wounds.<\/jats:p>","DOI":"10.1243\/09544119jeim705","type":"journal-article","created":{"date-parts":[[2010,7,30]],"date-time":"2010-07-30T07:27:04Z","timestamp":1280474824000},"page":"181-193","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":30,"title":["Assessment of Chronic Wounds by Three-Dimensional Optical Imaging Based on Integrating Geometrical, Chromatic, and Thermal Data"],"prefix":"10.1177","volume":"225","author":[{"given":"S","family":"Barone","sequence":"first","affiliation":[{"name":"DIMNP, Department of Mechanical, Nuclear, and Production Engineering, University of Pisa, Pisa, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"A","family":"Paoli","sequence":"additional","affiliation":[{"name":"DIMNP, Department of Mechanical, Nuclear, and Production Engineering, University of Pisa, Pisa, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"A V","family":"Razionale","sequence":"additional","affiliation":[{"name":"DIMNP, Department of Mechanical, Nuclear, and Production Engineering, University of Pisa, Pisa, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2010,7,29]]},"reference":[{"key":"bibr1-09544119JEIM705","doi-asserted-by":"publisher","DOI":"10.1097\/01.ASW.0000305411.58350.7d"},{"key":"bibr2-09544119JEIM705","unstructured":"National Pressure Ulcer Advisory Panel. 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MEDPHOS: a new photogrammetric system for medical measurement. In Proceedings of the XXth ISPRS -\n                      International archives of photogrammetry, remote sensing, and spatial information sciences\n                      , Istanbul, Turkey, 12\u201323 July 2004, vol.35(B5), pp. 311\u2013316."},{"key":"bibr19-09544119JEIM705","doi-asserted-by":"publisher","DOI":"10.1111\/j.1524-475X.2007.00300.x"},{"key":"bibr20-09544119JEIM705","unstructured":"Callieri M., Cignoni P., Coluccia M., Gaggio G., Pingi P., Romanelli M., Scopigno R. Derma: monitoring the evolution of skin lesions with a 3D system. 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