Senior Staff Researcher Dolby Laboratories, Inc San Francisco, California
Test targets are indispensable for display metrology. They can be used to assess a display’s performance using a light measurement device. Simple synthetic patterns with static backgrounds are currently the target of choice. However, modern display devices have significantly increased in complexity. With that, using static test sequences is likely not painting the full picture of a display’s performance, especially as spatial and temporal complexity can only be addressed rudimentarily. In this paper, we discuss novel assessment approaches using dynamic test targets with spatio-temporal backgrounds and compare them to their traditional counterparts.
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