IMAGE-BASED INITIAL POSITION/ORIENTATION ADJUSTMENT SYSTEM BETWEEN REAL AND VIRTUAL LIVERS
DOI:
https://doi.org/10.11113/jt.v77.6225Keywords:
Graphics processing unit, z-buffer, depth camera, depth image, registrationAbstract
While watching four colors, we operate a virtual liver in order to overlap its real liver. The green pixel means that a real liver exists along the depth (Z) direction, the red pixel means that a virtual liver exists along the depth (Z) direction, the yellow pixel means that they are overlapped in the XY plane, and the blue pixel means that surfaces of real and virtual livers coincident in the XYZ space. Furthermore, we compare a normal mouse and the Space Navigator (3D intuitive mouse with 6 degrees-of-freedom) for the above adjustment.
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