Direct manipulation of two-dimensional moving picture streams in

Details Direct manipulation of two-dimensional moving picture streams in Direct manipulation of two-dimensional moving picture streams in

1995-04-07

1998-03-17

Herndon, Heather R.

395125, H04N 5262

Patent

active

057296731

ABSTRACT:
A video editing method that includes displaying a two-dimensional projection of a representation of a projection surface. This projection is derived from a three-dimensional position of the surface. A handle is displayed attached to the projection, and the position of the surface is updated in a manner corresponding to the displacement of a cursor at the handle. The method further includes displaying a second projection derived from the updated position, and redisplaying the handle attached to it.

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