TECHNIQUES FOR MAGNIFYING A HIGH RESOLUTION IMAGE
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United States of America Patent
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Issued Date -
Dec 3, 2015
app pub date -
May 29, 2014
filing date -
May 29, 2014
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
Disclosed techniques can be used to provide a video magnification function whereby a user is able to selectively zoom in on a certain region of the displayed video and be able to view content detail that is otherwise lost during the downsampling process. Some configurations may use two different decoders, a first decoder that decompresses and downsamples an entire image and a second decoder that downsamples only a select portion under the magnifier window. The results of the two decoders are combined to produce a final video for display on the screen.
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