US Patent 8442109 Signaling of region-of-interest scalability information in media files
Patent 8442109 was granted and assigned to Nokia on May, 2013 by the United States Patent and Trademark Office.
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Patent abstract
A method for signaling ROI scalability information in a file format. The present invention provides an efficient signaling of ROI scalability information in the file format, wherein the signaling comprises providing the geometrical information of a ROI and an indication to identify the ROI each coded data unit is associated with within a tier or layer.
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Patent Inventor Names
Miska Hannuksela0
Ye-Kui Wang0
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US Patent 08442109 Signaling of region-of-interest scalability information in media files US Patent 8442109 Signaling of region-of-interest scalability information in media files
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Patent Number
084421090
Patent Number
84421090
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Is a
Current Assignee
Patent Jurisdiction
Patent Number
084421090
Date of Patent
May 14, 2013
0Patent Application Number
117751360
Date Filed
July 9, 2007
0Patent Primary Examiner
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US Patent 08442109 Signaling of region-of-interest scalability information in media files
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
08442109
Date of patent
May 14, 2013
Patent application number
11775136
Date Filed
July 9, 2007
Patent primary examiner
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