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US 7,352,371 B2Granted
System and method for providing a perspective-corrected representation of a multi-dimensional cluster
AssigneeAttenex Corporation
InventorDan Gallivan
Life of this patent
Estimating the term…
Abstract
A system and method for providing a perspective-corrected representation of a multi-dimensional cluster is presented. Clusters are displayed based on independent spatial orientations within multiple dimensions. For each such spatial orientation, the clusters are located at an independent distance from a common origin. A relationship between a pair of the clusters is picked and analyzed. A criteria for perspective correction is sought. The criteria is applied to the pair of clusters to determine whether the clusters need be reoriented. The clusters are reoriented in the display by a perspective-corrected distance based on the relationship between the pair of clusters.
Claims16
A system for reorienting a cluster rendering within a display, comprising:
- a collection module to obtain a plurality of clusters that have been visually rendered on a two-dimensional display to model independent spatial orientations within multiple dimensions, wherein the clusters individually represent thematically related objects comprising a collection of documents;
- an evaluation module to evaluate the spatial orientations of the clusters in each such dimension by identifying two-dimensional relationships for pairs of the clusters;
- a search module to determine a distance for at least one such cluster from a common origin within the display that visually preserves the spatial orientation of the at least one cluster as a function of the relationships of that cluster, wherein the distance for the at least one such cluster is proportionately adjusted according to the relationships, and the adjustment is determined using a coefficient calculated according to the equation comprising:
- k
- =
- d
- i
-
- (
- new
- )
- d
- i
-
- (
- old
- )
- where di(new) represents the distance for the at least one such cluster from the common origin in the display that preserves the spatial orientation and di(old) represents a fixed distance for the at least one such cluster from the common origin in the display prior to preserving the spatial orientation;
- and a central processing unit for executing said modules.
16 more elements
A method for reorienting a cluster rendering within a display, comprising:
- obtaining a plurality of clusters that have been visually rendered on a two-dimensional display to model independent spatial orientations within multiple dimensions, wherein the clusters individually represent thematically related objects comprising a collection of documents;
- evaluating the spatial orientations of the clusters in each such dimension by identifying two-dimensional relationships for pairs of the clusters;
- and
- determining a distance for at least one such cluster from a common origin within the display that visually preserves the spatial orientation of the at least one cluster as a function of the relationships of that cluster, wherein the distance for the at least one such cluster is proportionately adjusted according to the relationships, and the adjustment is determined using a coefficient calculated according to the equation comprising:
- k
- =
- d
- i
-
- (
- new
- )
- d
- i
-
- (
- old
- )
- where di(new) represents the distance for the at least one such cluster from the common origin in the display that preserves the spatial orientation and di(old) represents a fixed distance for the at least one such cluster from the common origin in the display prior to preserving the spatial orientation.
16 more elements
A system for providing a perspective-corrected representation of a multi-dimensional cluster, comprising:
- a display module to display clusters based on independent spatial orientations within multiple dimensions, where, for each such spatial orientation, the clusters are located at an independent distance from a common origin and the clusters individually represent thematically related objects comprising a collection of documents;
- an analysis module to pick and to analyze a relationship between a pair of the clusters, comprising;
- a selection module to select a criteria for perspective correction;
- and
- an application module to apply the criteria to the pair of clusters to determine whether the clusters need to be reoriented, wherein the independent distance for the at least one such cluster is proportionately adjusted according to the relationship, and the adjustment is determined using a coefficient calculated according to the equation comprising:
- k
- =
- d
- i
-
- (
- new
- )
- d
- i
-
- (
- old
- )
- where di(new) represents the independent distance for the at least one such cluster from the common origin in the display that preserves the spatial orientation and di(old) represents a fixed distance for the at least one such cluster from the common origin in the display prior to Preserving the spatial orientation;
- a reorientation module to reorient the clusters in the display by a perspective-corrected distance based on the relationship between the pair of clusters;
- and a central processing unit for executing said modules.
19 more elements
A method for providing a perspective-corrected representation of a multi-dimensional cluster, comprising:
- displaying clusters based on independent spatial orientations within multiple dimensions, where, for each such spatial orientation, the clusters are located at an independent distance from a common origin and individually represent thematically related objects comprising a collection of documents;
- picking and analyzing a relationship between a pair of the clusters, comprising;
- selecting a criteria for perspective correction;
- and
- applying the criteria to the pair of clusters to determine whether the clusters need be reoriented, wherein the independent distance for the at least one such cluster is proportionately adjusted according to the relationships, and the adjustment is determined using a coefficient calculated according to the equation comprising:
- k
- =
- d
- i
-
- (
- new
- )
- d
- i
-
- (
- old
- )
- where di(new) represents the independent distance for the at least one such cluster from the common origin in the display that preserves the spatial orientation and di(old) represents a fixed distance for the at least one such cluster from the common origin in the display prior to preserving the spatial orientation;
- and
- reorienting the clusters in the display by a perspective-corrected distance based on the relationship between the pair of clusters.
19 more elements
Dependencies are inferred from the claim text.