Fixed-viewpoint volumetric display - Sidchapters.org

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Dynamic (variable-power) lensPosition of singleimage plane isunchangedP Dd D focal distance (approx.)Eye is very close to lens(not at P D Badaldistance)Lens power is P-d DTime multiplex rapidlyto <strong>display</strong> multipleimage depths
New Berkeley systemLenses can beswitched at up to1000 HzStatic glass lensPolarizing filterFLC 1Birefringent lens 1FLC 2Birefringent lens 2David Hoffman, SPIE slide deck, 2009Lens stack deliversfour focal distancesat 45 Hz
Page 1 and 2: Fixed-ViewpointVolumetric DisplayKu
Page 3 and 4: Original depth of fieldCopyright Ca
Page 5 and 6: Our goals• Build displays that so
Page 7 and 8: Outline• Volumetric display• Fi
Page 9 and 10: Volumetric displayAdditiveReal worl
Page 11 and 12: My definition of volumetric• The
Page 13 and 14: Volumetric display: desirable featu
Page 15 and 16: Can we fix the voxels?• Occluding
Page 17 and 18: Idea: constrain the viewing positio
Page 19 and 20: Dioptersdiopters =1metersMy correct
Page 21 and 22: Display schematic
Page 23 and 24: Simple (laboratory)fixed-viewpoint
Page 25 and 26: Depth filtering(aka line-of-sight f
Page 27 and 28: No depth filter visible discontinu
Page 29 and 30: Accommodation distance (D)Guidance
Page 31 and 32: Fixed-viewpoint volumetric cons•
Page 33 and 34: Practical FVV displays• Prototype
Page 35 and 36: Transparent, emissive image planes(
Page 37: Dynamic (variable-power) lens0 D (i
Page 41 and 42: Outline• Volumetric display• Fi
Page 43 and 44: Fixed-viewpoint volumetric summary
Page 45 and 46: Microsoft Research, Silicon Valley,

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