Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jing Xiao0
Anoop K. Bhattacharjya0
Date of Patent
August 2, 2011
0Patent Application Number
118463430
Date Filed
August 28, 2007
0Patent Primary Examiner
Patent abstract
Disclosed are embodiments of systems, devices, and methods to reduce compression artifacts in multi-layer images. Pixel dilation operations, such as morphological dilations, are performed to identify unlabeled pixels at boundaries between layers, and the colors of those pixels are adjusted to mitigate formation of artifacts during layer compression.
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