| 摘要 |
A safe nursing system that monitors movement of a patient on a bed includes a control unit and an image capturing unit disposed in a position from which an image including a side of a top surface of the bed can be captured. The control unit obtains image data captured by the image capturing unit; specifies feature points in an image of the patient in the obtained image data, and calculates a value of a predetermined index of the feature points used to determine a predetermined movement in the patient; sets a predetermined condition to determine the predetermined movement based on a region of the bed in the obtained image data; determines the predetermined movement based on the calculated value and the set predetermined condition; and outputs information indicating that the patient has performed the predetermined movement under the condition that the predetermined movement has been determined to have been performed. |
