Detection system and method for enhancing digital video
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United States of America Patent
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Issued Date -
Dec 19, 2002
app pub date -
Jun 12, 2002
filing date -
Jun 12, 2001
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A system and methodology detects blocks conducive to error in decoded digital video data. Pixel values for target blocks are compared with determined pixel values for blocks conducive to error. By process of elimination the methodology efficiently determines whether the block is (or is substantially similar to) a block that is conducive to error. Target blocks that are (or are substantially similar to) blocks that are conducive to error are identified for error correction.
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