Deterioration diagnosis device, deterioration diagnosis method, and recording medium
AssigneeNEC Corporation
InventorsChisato Sugawara, Kazuki Inagaki
Life of this patent
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Abstract
A deterioration diagnosis device according to an example aspect of the present invention includes: a memory; and at least one processor coupled to the memory. The processor performs operations. The operations include: acquiring an image including a portion to be diagnosed in a structure; calculating, by using the image, deterioration degree that is a degree of deterioration of the portion; calculating reliability for the deterioration degree based on imaging information that is information related to capturing of the image; and outputting the deterioration degree and the reliability in association with each other.
Claims6
A deterioration diagnosis device comprising:
- a memory storing instructions;
- and
- at least one processor coupled to the memory and configured to execute the instructions to perform operations comprising:
- acquiring, from an imaging device, an image including a structure to be diagnosed;
- calculating a deterioration degree of the structure by using the image;
- calculating a reliability of the deterioration degree based on imaging information related to capture of the image by the imaging device;
- outputting, to a display device, the deterioration degree and the reliability in association with each other;
- storing the deterioration degree and the reliability;
- acquiring a new image including the structure from the imaging device;
- calculating the deterioration degree by using the new image;
- calculating the reliability of the deterioration degree based on new imaging information related to capture of the new image by the imaging device;
- and
- when the reliability calculated based on the new imaging information is higher than the stored reliability, replacing the stored reliability with the reliability calculated based on the new imaging information.
A deterioration diagnosis method performed by a computer and comprising:
- acquiring, from an imaging device, an image including a structure to be diagnosed;
- calculating a deterioration degree of the structure by using the image;
- calculating a reliability of the deterioration degree based on imaging information related to capture of the image by the imaging device;
- outputting, to a display device, the deterioration degree and the reliability in association with each other;
- storing the deterioration degree and the reliability;
- acquiring a new image including the structure from the imaging device;
- calculating the deterioration degree by using the new image;
- calculating the reliability of the deterioration degree based on new imaging information related to capture of the new image by the imaging device;
- and
- when the reliability calculated based on the new imaging information is higher than the stored reliability, replacing the stored reliability with the reliability calculated based on the new imaging information.
A non-transitory computer-readable recording medium storing a program executable by a computer to perform a method comprising:
- acquiring, from an imaging device, an image including a structure to be diagnosed;
- calculating a deterioration degree of the structure by using the image;
- calculating a reliability of the deterioration degree based on imaging information related to capture of the image by the imaging device;
- outputting, to a display device, the deterioration degree and the reliability in association with each other;
- storing the deterioration degree and the reliability;
- acquiring a new image including the structure from the imaging device;
- calculating the deterioration degree by using the new image;
- calculating the reliability of the deterioration degree based on new imaging information related to capture of the new image by the imaging device;
- and
- when the reliability calculated based on the new imaging information is higher than the stored reliability, replacing the stored reliability with the reliability calculated based on the new imaging information.
Dependencies are inferred from the claim text.