| 5668609 |
Motion detector and key signal interpolator using same |
Brion L. Dunbar |
1997-09-16 |
| 5627951 |
Graphical display of chroma keyer controls |
Paul M. Trethewey, Paul S. Miller |
1997-05-06 |
| 5400081 |
Chroma keyer with correction for background defects |
— |
1995-03-21 |
| 5386242 |
Self keyer with background gap fill |
— |
1995-01-31 |
| 5313304 |
Chroma keyer with fringe control offset |
— |
1994-05-17 |
| 5249039 |
Chroma key method and apparatus |
— |
1993-09-28 |
| 5157494 |
Apparatus and method for combining video signals to provide an output signal with full field coverage |
— |
1992-10-20 |
| 5146333 |
Self keyer with pre-emphasized fill video |
— |
1992-09-08 |
| 5051828 |
Keyer with variable shaping |
— |
1991-09-24 |
| 4967277 |
Non-linear keyer |
— |
1990-10-30 |
| 4920415 |
Self keyer |
— |
1990-04-24 |
| 4908699 |
Component video accumulation effect |
Paul M. Trethewey, Christopher R. Hansen, R. Barry Angell |
1990-03-13 |
| 4887159 |
Shadow visual effects wipe generator |
— |
1989-12-12 |
| 4811102 |
Hybrid wipe generator |
— |
1989-03-07 |
