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Attorney: Michaelson & Wallace, Michaelson; Peter L., Wallace; Robert M.


Number of patents: 14
Last date: December 17, 2002

NumberTitleIssue Date
6496816Collaborative filtering with mixtures of bayesian networks
One aspect of the invention is the construction of mixtures of Bayesian networks. Another aspect of the invention is the use of such mixtures of Bayesian networks to perform inferencing. A mixture of Bayesian networks (MBN) consists of plural hypothesis-s...
12/17/2002
6408290Mixtures of bayesian networks with decision graphs
One aspect of the invention is the construction of mixtures of Bayesian networks. Another aspect of the invention is the use of such mixtures of Bayesian networks to perform inferencing. A mixture of Bayesian networks (MBN) consists of plural hypothesis-s...
06/18/2002
6373305Digital receive phase lock loop with residual phase error and cumulative phase error correction
A digital PLL's stability and immunity to jitter are improved by deriving the correction to the state machine count from an average over several computations of the phase error, and re-initializing the computation of the phase error to the residual error ...
04/16/2002
6356970Interrupt request control module with a DSP interrupt vector generator
In a system having an DSP, an ASIC and a memory, in which the ASIC generates a number of different competing interrupts for the DSP to service, the ASIC has an interrupt request control module which automatically provides the DSP with a vector pointing to...
03/12/2002
6336108Speech recognition with mixtures of bayesian networks
The invention performs speech recognition using an array of mixtures of Bayesian networks. A mixture of Bayesian networks (MBN) consists of plural hypothesis-specific Bayesian networks (HSBNs) having possibly hidden and observed variables. A common extern...
01/01/2002
6212502Modeling and projecting emotion and personality from a computer user interface
The invention is embodied in a computer user interface including an observer capable of observing user behavior, an agent capable of conveying emotion and personality by exhibiting corresponding behavior to a user, and a network linking user behavior obse...
04/03/2001
6198852View synthesis from plural images using a trifocal tensor data structure in a multi-view parallax geometry
The invention is embodied in a process for synthesizing a new image representing a new viewpoint of a scene from at least two existing images of the scene taken from different respective viewspoints. The process begins by choosing a planar surface visible...
03/06/2001
6185534Modeling emotion and personality in a computer user interface
The invention is embodied in a computer user interface including an observer capable of observing user behavior, an agent capable of conveying emotion and personality by exhibiting corresponding behavior to a user, and a network linking user behavior obse...
02/06/2001
6097854Image mosaic construction system and apparatus with patch-based alignment, global block adjustment and pair-wise motion-based local warping
The system of the invention aligns a set plural overlapping images useful in constructing a mosaic by performing patch-based alignment of the set of overlapping images to produce a set of warped images, performing block adjustment of the set of warped ima...
08/01/2000
6044181Focal length estimation method and apparatus for construction of panoramic mosaic images
The focal length estimation method and apparatus claimed in this application aligns plural overlapping images with one another for constructing an image mosaic. This is accomplished by computing a planar perspective transformation between each overlapping...
03/28/2000
6018349Patch-based alignment method and apparatus for construction of image mosaics
The invention is a patched based alignment method and apparatus which aligns a set of overlapping images to construct a mosaic image. The images are aligned by first finding an incremental deformation of one image relative to a 3-dimensional coordinate sy...
01/25/2000
6009190Texture map construction method and apparatus for displaying panoramic image mosaics
The texture map construction method and apparatus of the invention constructs, from a set of overlapping images, a texture map divisible into plural faces. This is accomplished for each one of the plural faces by computing a texture mapping transform whic...
12/28/1999
5987164Block adjustment method and apparatus for construction of image mosaics
The invention is embodied in a block adjustment method and apparatus which simultaneously aligns a set of overlapping images in order to construct an image mosaic. For each one of the images of the set, the invention performs the alignment by determining ...
11/16/1999
5986668Deghosting method and apparatus for construction of image mosaics
The invention is embodied in a deghosting method and apparatus which locally aligns individual images in a set of overlapping images of a mosaic. This is accomplished by determining, at plural predetermined pixel locations of each one of the images, motio...
11/16/1999
 
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