Endoscope system, image processing device, method for operating endoscope system, program product, and non-transitory computer-readable medium

By setting multiple areas of interest in the endoscopic image, performing area reliability calculation and representative area determination, the problems of failure and deviation of oxygen saturation data correction in the prior art are solved, and more reliable and rapid data correction is achieved, and calculation accuracy is improved.

CN119699976APending Publication Date: 2025-03-28FUJIFILM CORP
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Patent Information

Application Number
CN202411371979.3
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Priority Date
2023-09-28
Filing Date
2024-09-27
Publication Date
2025-03-28

AI Technical Summary

Technical Problem

When calculating oxygen saturation, existing endoscope systems are prone to fail to correct data due to halo, residue or residue, and in the presence of yellow pigments, the calculation value of oxygen saturation is prone to deviation, resulting in a long correction time and large workload.

Method used

By setting a plurality of areas of interest in the endoscopic image, area reliability calculation and representative area determination are performed, data correction is determined whether the data can be corrected, and data correction is performed using the areas of interest that are determined to be correctable.

Benefits of technology

The data used to calculate oxygen saturation is realized more reliable and rapid correction, reducing the user's workload and correction time, and improving the accuracy of oxygen saturation calculation.

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Abstract

The invention provides an endoscope system, an image processing device, a method for operating the endoscope system, a program product, and a non-transitory computer-readable medium capable of more reliably and quickly correcting data for calculating oxygen saturation. An endoscope system that calculates oxygen saturation, the endoscope system performing: an image in which an object to be observed has been captured; setting a plurality of regions of interest in the image; performing a determination process for determining, for each of the plurality of regions of interest, whether or not data using the regions of interest can be corrected; and correcting the data by using the region of interest in which the data is determined to be correctable.
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