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2 Definitions

Upconversion

For Upconversion we have terms and definitions in 2 topics. The topics are HDTV and Television.



Upconversion (HDTV)

The term used to describe the conversion of a lower apparent resolution to a higher one. This process increases the number of pixels and/or frame rate and/or scanning format used to represent an image by interpolating existing pixels to create new ones at closer spacing. As an example, Sony TVs with Digital Reality Creation® can upconvert 480i video sources to 960i. Often referred to as "line-doubling."


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Upconversion (Television)

The reconstruction of a video frame or image to have a larger number of scan lines or pixels. See Sampling.




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