摘要:
According to a method and device for monitoring temperature by using ultrasound, an echo signal of diagnostic ultrasound irradiated to a treatment site is acquired, candidate temperature images are generated from the echo signal using different temperature determining methods, and the generated candidate temperature images are merged, resulting in generating a final temperature image.
摘要:
An apparatus, method, and medium for distinguishing the movement state of a mobile robot are provided. The apparatus includes at least one driving wheel rotatably driven by a driving motor, a first rotation sensor to sense rotation of the driving wheel, at least one caster wheel installed corresponding to the driving wheel and freely moving with respect to a bottom surface, a second rotation sensor to sense rotation of the caster wheel, an acceleration sensor to measure acceleration of the mobile robot, an angular velocity sensor to measure angular velocity of the mobile robot, and a movement-state-distinguishing unit to distinguish movement states of the mobile robot through comparison of the velocity or acceleration of the driving wheel obtained by the first rotation sensor, the velocity or acceleration of the caster wheel obtained by the second rotation sensor, the acceleration obtained by the acceleration sensor, and the angular velocity obtained by the angular velocity sensor.