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Figure 1 | BMC Cancer

Figure 1

From: Diagnostic accuracy of diffuse reflectance imaging for early detection of pre-malignant and malignant changes in the oral cavity: a feasibility study

Figure 1

Diffuse reflectance (DR) imaging set-up and image processing. (a) Schematic of the diffuse reflectance imaging system (DRIS) and (b) photo of the oral cavity of a patient with verrucous growth in the left commissure, typical set of monochrome images recorded (c) at 545 and (d) 575 nm, (e) computed DR ratio (R545/R575) image and (f) pseudo colour mapped ratio image. Color palette shows the range of median pixel intensity values for lesion discrimination.

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BMC Cancer

ISSN: 1471-2407

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