Memory storage for motion estimation and visual artifact redcution

Memory storage for motion estimation and visual artifact redcution

At least a method and an apparatus are provided for efficiently encoding or decoding a video frame to smooth out or reduce visual distortions such as visual artifact between different video subsections encoded with different compression methods within a video frame. In addition, an improved memory s...

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Hauptverfasser: Wu, Yiliang, Hu, Yendo
Format: Patent
Sprache:eng
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PICTORIAL COMMUNICATION, e.g. TELEVISION
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creator Wu, Yiliang
Hu, Yendo
description At least a method and an apparatus are provided for efficiently encoding or decoding a video frame to smooth out or reduce visual distortions such as visual artifact between different video subsections encoded with different compression methods within a video frame. In addition, an improved memory storage is provided for applying a raster scan search strategy for finding a reference image for the input video frame by applying a shift-based input addressing scheme to write to the memory storage and a corresponding shift-based output addressing scheme to read from the memory storage.
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subjects ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PICTORIAL COMMUNICATION, e.g. TELEVISION
title Memory storage for motion estimation and visual artifact redcution
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