VR 3D The depth information abstraction method for the stereo imaging of 3D ultrasonic fetus imaging based on VR

The present invention relates to a depth information extraction method for obtaining a stereo image of a real-time three-dimensional fetus ultrasonic image based on virtual reality (VR) which corresponds to an existing ultrasonic image and a VR technology field. Moreover, depth information is further included to realize stereo imaging. In addition, in order to extract depth information for stereo imaging of a real-time three-dimensional ultrasonic fetus image based on VR, an ultrasonic diagnostic imaging apparatus comprises an image input unit, a bright information extraction unit, a background separation function unit, a depth step calculation function unit, an imaging simplification function unit, and a depth information extraction unit. VR(Virtual Reality) 기반의 실시간 3D 태아 초음파 영상의 스테레오 영상을 획득하기 위한 깊이 정보 추출 방법에 관한 것으로써, 기존의 초음파 영상과 VR 기술분야에 해당한다. 또한 스테레오 이미징을 구현하기 위해 깊이 정보를 더 포함하는 기술적 특징을 갖는다.