MEDICAL INSPECTION APPARATUS, SUCH AS A MICROSCOPE OR ENDOSCOPE USING PSEUDOCOLORS

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United States of America Patent

APP PUB NO 20170237958A1
SERIAL NO

15424819

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The invention relates to a medical inspection apparatus (1), such as a microscope or endoscope, and to a medical inspection method such as microscopy or endoscopy. Visible image data (11) representing a visible-light image (49) and fluorescence image data (12) representing a fluorescent-light image (51) and a pseudocolor (70, 71) are merged to give an improved visual rendition of an object (2) which comprises at least one fluorophore (6) to mark special features of the object (2). This is accomplished in that an image processing unit (18) of the microscope (1) or endoscope is configured to compute a color (ro, go, bo) of an output pixel (54) in the pseudocolor image (53) from at least one pseudocolor (rp, gp, bp), a color (ri, gi, bi) of a first input pixel (50) in the visible-light image (49) and an intensity (f) of a second input pixel (52) in the fluorescent-light image (51). In particular, the color (ro, go, bo) may result from a linear interpolation in a color space (RGB) between the pseudocolor and the color of the first input pixel (50) of the visible-light image (49) depending on the intensity (f) of the second input pixel (52) in the fluorescent-light image.

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Patent Owner(s)

Patent OwnerAddress
LEICA INSTRUMENTS (SINGAPORE) PTE LTDSINGAPORE

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
THEMELIS, George Lindau, DE 58 262

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