US PATENT SUBCLASS 352 / 71
.~.~ With vignetting


Current as of: June, 1999
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352 /   HD   OPTICS: MOTION PICTURES

69  DF  PANORAMIC PICTURE TYPE {1}
70  DF  .~ Mosaic picture {1}
71.~.~ With vignetting


DEFINITION

Classification: 352/71

(under subclass 70) Subject matter in which means are provided to control the illumination at the edges of the individual picture frames to effect a projected motion picture sequence, which frames are projected slightly overlapped such that the combined picture is of uniform light intensity.