IMAGE PROCESSING DEVICE AND IMAGE PROCESSING METHOD
First Claim
1. A non-transitory computer-readable recording medium having stored therein an image processing program causing a computer to execute a process comprisingdetermining a type of change in a state of a bed during a time period from capturing of a first image to capturing of a second image after the capturing of the first image, on the basis of a correspondence relationship between a boundary that indicates a first bed area in the first image and a line segment represented by an edge detected from the second image.
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Abstract
A computer determines a type of change in a state of a bed on the basis of a correspondence relationship between a boundary that indicates a first bed area in a first image and a line segment represented by an edge detected from a second image. The second image is an image that is captured after the first image is captured, and the change in the state of the bed is a state change that occurs during a time period from the capturing of the first image to the capturing of the second image.
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Citations
15 Claims
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1. A non-transitory computer-readable recording medium having stored therein an image processing program causing a computer to execute a process comprising
determining a type of change in a state of a bed during a time period from capturing of a first image to capturing of a second image after the capturing of the first image, on the basis of a correspondence relationship between a boundary that indicates a first bed area in the first image and a line segment represented by an edge detected from the second image.
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10. An image processing device comprising:
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a processor configured to determine a type of change in a state of a bed during a time period from capturing of a first image to capturing of a second image after the capturing of the first image, on the basis of a correspondence relationship between a boundary that indicates a first bed area in the first image and a line segment represented by an edge detected from the second image; and an output interface configured to output information based on the type of change in the state. - View Dependent Claims (11, 12)
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13. An image processing method comprising
determining, by a processor, a type of change in a state of a bed during a time period from capturing of a first image to capturing of a second image after the capturing of the first image, on the basis of a correspondence relationship between a boundary that indicates a first bed area in the first image and a line segment represented by an edge detected from the second image.
Specification