Method for rapid transfer of data with a multi-spline model

• US 20020059284A1
• Filed: 10/22/2001
• Published: 05/16/2002
• Est. Priority Date: 10/20/2000
• Status: Abandoned Application

• Current Assignee: Simpionix Limited
• Original Assignee: Simpionix Limited
• Inventors: Bronstein, Ran, Chosack, Edna, Barkay, David
• Application Number:
  US09/982,826
• Publication Number:
  US 20020059284A1
• Time in Patent Office: Days
• US Class Current: 707/100
• CPC Class Codes: H04L 67/131 Protocols for games, networked simulations or virtual reality
• CPC Class Codes: H04L 9/40 Network security protocols

Abstract

A method for using multi-spline models for data mapping, particularly for more efficiently transmitting data over a network. Three-dimensional data can be mapped to a model in which one dimension is time. Such data is then transmitted only as required to the user, for example according to the position of the viewed data in time. Thus, the present invention is more efficient and requires lower bandwidth in order to transmit large amounts of data over a network.

Claims

1. A method for mapping data to a multi-spline model, the data being expressed in spatial coordinates, the method comprising the steps of:

(a) constructing a multi-spline tree from a plurality of splines;

(b) converting a spatial coordinate of the data to a time-based coordinate; and

(c) mapping each point of the data to a point on said multi-spline model at least partially according to said time-based coordinate.

2. The method of claim 1, further comprising the steps of:

(d) determining a location in the data by navigating through said multi-spline model; and

(e) transmitting at least a portion of the data according to said location.