Studi Awal Hubungan Kontras Spekel Dan Tekanan Darah Menggunakan Pencitraan L…

The cardiovascular disease is the leading cause of death around the world especially in Indonesia. A routine blood pressure measurement using sphygmomanometer is one way to prevent cardiovascular disease beforehand. An optical method of laser speckle imaging is suggested as a noncontact and nondestructive measurement. In this research, laser speckle imaging with laser variation of 650 nm red di…