Encoding and decoding images
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United States of America Patent
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N/A
Issued Date -
Dec 29, 2005
app pub date -
Apr 28, 2005
filing date -
Jun 27, 2004
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
Some embodiments provide a method for encoding a first set of pixels in a first image by reference to a second image in a video sequence. In a first search window within a second image, the method searches to identify a first particular portion in the second image that best matches the first set of pixels in the first image. In the first search window within the second image, the method identifies a first location corresponding to the first particular portion. In a second search window within the second image, the method then searches to identify a second particular portion in the second image that best matches the first set of pixels in the first image, where the second search window is defined about the first location.
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