Parallax panoramagram having improved depth and sharpness

Details Parallax panoramagram having improved depth and sharpness Parallax panoramagram having improved depth and sharpness

2005-02-01

2005-02-01

Nguyen, Chanh (Department: 2675)

Computer graphics processing and selective visual display system

Single display system having stacked superimposed display...

Three-dimensional arrays

C345S008000, C348S059000, C348S051000

Reexamination Certificate

active

06850210

ABSTRACT:
A parallax panoramagram has increased depth and sharpness when a sharpness filter is applied after interdigitation of multiple image portions. An optical path of wave train (204) (on-axis) and wave train (205) (off-axis) intersect a single lenticle (201). The lenticle has a focal length (208) and the on-axis (204) and off-axis (205) wave trains correspond to different stripes. These wave trains (204and205) comme to focus at points (206and207) respectively. The surface (202) has a cylindrical curvature, and bracket (203) denotes the width of the lenticle (201). Each eye of the observer sees its own perspective view when looking at a lenticular stereogram.

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A. Kalai and M. Siegel, Improved Rendering of Parallax Panaramagrams for a Time-Multiplexed Autostereoscopic Display, Jan., 1998, Proceedings of the 1998 SPIE/IS&T Conference, vol. 3295A, pp. 211-217.

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