| 摘要 |
PROBLEM TO BE SOLVED: To enhance the accuracy of a change of a concerned region with time or a change of image-picking up order by correcting the positional shift of an image to be measured due to the movement of a subject. SOLUTION: The apparatus for irradiating a living body with light and detecting the light emitted from the living body with a two-dimensional detector and using the detected image to obtain living body data is equipped with an image measuring means 2 for measuring the two-dimensional measuring image data of the living body including wavelength image data due to a plurality of measuring wavelengths, a correction means 3 for correcting the positional shift of an image between a plurality of measuring image data, a distribution image forming means 5 for calculating the distribution image data related to living body tissue from a plurality of the wavelength image data, an operation means 6 for operating the distribution image data and a display means 7 for displaying the distribution image data and the operation result. The correction means 3 has a function 3a for extracting the position standard on the subject from the measuring image data, a function 3b for calculating the corresponding relation of the position between a plurality of measured images using the position standard and a function 3c for converting the measured images to a standard position using the corresponding relation.
|
