{"title":"[Our experience with clinical study of the eye in the near infrared region].","authors":"P Bonnin, F Launay, T Fauconnier","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>An instrumental setup has been developed in order to perform a quantitative clinical study of the reflectance of ocular tissues in several spectral ranges of the visible and the near infrared. The images recorded at different wavelengths are obtained nearly simultaneously from a CCD camera adapted to a retinal camera and connected to a microcomputer. The results of their analysis after processing are described. Each different type of lesion exhibits a typical spectral signature, demonstrating the value of this noninvasive extra ancillary test to help the differential diagnosis and the follow-up of choroidal tumors.</p>","PeriodicalId":77584,"journal":{"name":"Ophtalmologie : organe de la Societe francaise d'ophtalmologie","volume":"4 1","pages":"33-9"},"PeriodicalIF":0.0000,"publicationDate":"1990-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Ophtalmologie : organe de la Societe francaise d'ophtalmologie","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
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Abstract
An instrumental setup has been developed in order to perform a quantitative clinical study of the reflectance of ocular tissues in several spectral ranges of the visible and the near infrared. The images recorded at different wavelengths are obtained nearly simultaneously from a CCD camera adapted to a retinal camera and connected to a microcomputer. The results of their analysis after processing are described. Each different type of lesion exhibits a typical spectral signature, demonstrating the value of this noninvasive extra ancillary test to help the differential diagnosis and the follow-up of choroidal tumors.
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