Measuring apparatus and fluorescence measuring method

摘要

A low-noise fluorescence image and a low-noise luminescence image are acquired even if a luminescent substance having a high luminescence level is used. Provided is a measuring apparatus including an illumination optical system that radiates excitation light coming from an excitation light source onto a specimen A, an image acquisition portion that acquires an image by measuring light generated at the specimen, and an image processing portion that, based on a first image, which is acquired by the image acquisition portion without radiating the excitation light, and a second image, which is acquired by the image acquisition portion while radiating the excitation light, generates a fluorescence image by removing a luminescence component from the second image.

主权项

1. A measuring apparatus comprising:
an illumination optical system that radiates excitation light coming from an excitation light source onto a specimen; an image acquisition portion that acquires an image by measuring light generated at the specimen; and an image processing portion that, based on a first image, which is acquired by the image acquisition portion without radiating the excitation light, and a second image, which is acquired by the image acquisition portion while radiating the excitation light, generates a fluorescence image by removing a luminescence component from the second image, wherein the first image is a luminescence image including only the luminescence component from a luminescent substance included in the specimen, and wherein the second image is a luminescence and fluorescence image including both the luminescence component and a fluorescence component.