Abstract:
A system of managing health comprises a medical terminal, a cellular phone, a satellite, and a medical server. The medical terminal measures health condition of a patient, and generates a measure signal having information concerning the measure result. The cellular phone generates a health information signal having information concerning health condition of the patient by using the measure signal. The satellite is connected to the cellular phone, thereby detecting in real time location of the cellular phone, and generates location information concerning the detection result. The medical server analyzes the health information signal to determine whether or not the health of the patient is normal, and manages health of the patient by using the location information and the analysis result. The system detects location of the patient by the satellite, and thus may send first-aid to the patient when the health of the patient is not normal.
Abstract:
An apparatus and method for measuring a three-dimensional shape of an object using a projection moiré device. The method comprises the steps of obtaining a grid pattern image projected on a reference plane of a moving table and applying a buckets algorithm thereto, thereby achieving a reference phase, obtaining a grid pattern image projected on the object set on the moving table and applying a buckets algorithm thereto, thereby achieving an object phase, calculating a difference phase between the object phase and the reference phase, thereby achieving a moiré phase, and unwrapping the moiré phase, thereby achieving a level information of the object. The apparatus and method measure the three-dimensional shape using a projection grid without a reference grid, thereby achieving compactness of equipment, simplicity in usage and manufacturing cost reduction.