Realization of real-time X-ray stereoscopic vision during interventional procedures.

ABSTRACT: During interventional procedures, the deficiencies of nonstereoscopic vision increase the difficulty of identifying the anteroposterior direction and pathways of vessels. Therefore, achieving real-time stereoscopic vision during interventional procedures is meaningful. Pairs of X-ray images were captured with identical parameter settings, except for different rotation angles (represented as the α angle). The resulting images at these α angles were used as left-eye and right-eye views and were horizontally merged into single left-right 3D images. Virtual reality (VR) glasses were used for achieving stereo vision. Pairs of X-ray images from four angiographies with different α angles (1.8-3.4°) were merged into left-right 3D images. Observation with VR glasses can produce realistic stereo vie

SUBMITTER: Deng K 

PROVIDER: S-EPMC6203764 | biostudies-literature | 2018 Oct

REPOSITORIES: biostudies-literature