IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND IMAGE PROCESSING PROGRAM

摘要

PROBLEM TO BE SOLVED: To perform an image correcting process having high flexibility by simple adjustment with high speed.

SOLUTION: A blood vessel imaging device 10 acquires peak height information of a differential function F'(x) from an adjusting dial 11. Then the blood vessel imaging device 10 defines the differential function F'(x) based on the peak height information and peak position information of the differential function F'(x). Subsequently, the blood vessel imaging device 10 calculates an LUT function F(x) expressing a shape of an LUT by integrating the defined differential function F'(x). Thereafter, the blood vessel imaging device 10 produces the LUT based on the LUT function F(x). Then the blood vessel imaging device 10 reads a photographed image stored in a photographed image memory 15, and displays after converting an intensity value of the read photographed image using the LUT 17.

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