Patents Represented by Attorney Jackson Wlaker, LLP

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  • Curve tracing system
    Patent number: 7263538
    Abstract: A curve tracing system and method of extracting a smooth curve from a plurality of image data points includes the steps of: partitioning the data points into a plurality of groups each defined by a center point, manipulating the center points into a sequential order, and re-partitioning the data points into a plurality of groups each defined by a center point with the condition that a curve passing through the center points must be smooth.
    Type: Grant
    Filed: April 19, 2002
    Date of Patent: August 28, 2007
    Assignee: City University of Hong Kong
    Inventor: Yan Hong