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United States of America Patent

PATENT NO 20130212138
APP PUB NO 20130212138A1
SERIAL NO

13371800

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Among other things, one or more techniques and/or systems are provided for creating a hierarchical multi-resolution representation of a curve. That is, a first-level curve (e.g., a relatively lower resolution of the curve) may be represented as a set of points within a first-level curve representation. A non-first-level curve (e.g., a second-level curve associated with a relatively higher resolution of the curve) may be represented as a set of offsets from the first-level curve (e.g., distances along offsets vectors starting from the first-level curve to the second-level curve), which is more efficient than storing complete data sets for different resolutions of the curve. In this way, various resolutions of the curve may be efficiently represented within the hierarchical multi-resolution representation. The various resolutions (e.g., levels) of the curve may also be acted upon or manipulated independently of one another.

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Patent Owner(s)

Patent OwnerAddressTotal Patents
MICROSOFT TECHNOLOGY LICENSING, LLCREDMOND, WA29776

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Beckman, Brian Newcastle, US 32 218
Ofek, Eyal Redmond, US 141 1902

Cited Art Landscape

Patent Info (Count) # Cites Year
 
NAVIGON AG (1)
* 6092076 Method and system for map display in a navigation application 211 1998
* Cited By Examiner

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