| 摘要 |
The disclosed embodiments relate to a system and method for compensating for spoke light in a video unit ( 10 ). More specifically, there is provided a method comprising measuring a first light level during a non-spoke time of a color wheel ( 14 ) to generate a non-spoke light level; and setting a spoke light compensation value based on the measured non-spoke light level. There is also provided a video unit ( 10 ) comprising a light source ( 12 ) configured to generate a first light level during a non-spoke time of a color wheel ( 14 ), a photodiode assembly ( 26 ) configured to measure the first light level to generate a non-spoke light level, and a processor ( 20 ) configured to set a spoke light compensation value based on the non-spoke light level.
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