Video Signal Encoder/Decoder with 3D Noise Reduction Function and Control Method Thereof
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United States of America Patent
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Issued Date -
May 30, 2013
app pub date -
Feb 22, 2012
filing date -
Dec 27, 2011
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A video signal encoder/decoder with a 3D noise reduction function and a method thereof. The encoder comprises a storage module, a motion estimation module, a motion compensation module, a first noise reduction module and a coding module. The storage module stores at least one reference image. The motion estimation module receives a first image from an image input end and estimates a motion vector in accordance with the first image and the reference image. The motion compensation module produces motion compensation according to the reference image and the motion vector. The first noise reduction module produces a first noise reduction value with a temporal sequence association according to the first image and the motion compensation. The coding module produces coding data according to the motion compensation and the first noise reduction value.
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