The registration device of claim 1, wherein said plurality of registration markers is for being analyzed in said images captured by said camera of said head-mounted display and for being detected by a depth sensor of said head-mounted display, to determine said pose of said HMD coordinate system relative to said registration coordinate system.ġ4. The registration device of claim 11, wherein each of said printed markers have unique patterns.ġ3.
The registration device of claim 1, wherein said plurality of registration markers comprises printed markers.ġ2. The registration device of claim 1, wherein said plurality of registration markers comprises markers having a known, unique pattern for being recognized in said images captured by said camera of said head-mounted display.ġ1. The registration device of claim 1, wherein said plurality of registration markers comprises markers having a unique pattern for being recognized in said images captured by said camera of said head-mounted display.ġ0. The registration device of claim 1, wherein said plurality of registration markers comprises markers having a known pattern for being recognized in said images captured by said camera of said head-mounted display.ĩ. The registration device of claim 5, wherein said tracking markers are passive tracking markers reflecting light or active tracking markers transmitting light.Ĩ. The registration device of claim 1, wherein said plurality of tracking markers is for being sensed by a camera of said localizer.ħ. The registration device of claim 1, wherein said plurality of tracking markers is for being sensed by an optical localizer.Ħ. The registration device of claim 1, wherein said plurality of tracking markers is for being sensed by an electromagnetic tracking modality.ĥ. The registration device of claim 1, wherein said plurality of tracking markers comprises three or more tracking markers.Ĥ. The registration device of claim 1, wherein said plurality of registration markers comprises three or more registration markers.ģ. A registration device having a registration coordinate system, said registration device comprising: a plurality of registration markers for being analyzed in images captured by a camera of a head-mounted display (HMD) operable in a HMD coordinate system, to determine a pose of said HMD coordinate system relative to said registration coordinate system and a plurality of tracking markers for being detected by one or more position sensors of a surgical navigation localizer having a localizer coordinate system, to determine a pose of said registration coordinate system relative to a localizer coordinate system, wherein positions of said registration markers are known with respect to positions of said tracking markers in said registration coordinate system.Ģ.
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