Patents by Inventor Jan Otto Reberg

Jan Otto Reberg has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20200083902
    Abstract: Methods and corresponding apparatuses for compressing, monitoring, decompressing or analyzing multidimensional data in a computer system. A sequence of multidimensional input data is received from a data generating process and is processed by using an approximation model to project respective blocks of input data on a subspace. For each block of data, a residual representing the difference between said data block and a reconstruction of the data block from the projection of the data block on said subspace is calculated. The calculated residual is stored in a repository while the projection of the data block is appended to previously stored projections of data blocks in an output buffer. The approximation model may be extended through analysis of the repository of residuals in order to detect significant patterns. If a significant pattern is found, the pattern may be added as an extension to the approximation model.
    Type: Application
    Filed: December 13, 2017
    Publication date: March 12, 2020
    Applicant: IDLETECHS AS
    Inventors: Harald MARTENS, Hodjat RAHMATI, Jan Otto REBERG
  • Patent number: 6370196
    Abstract: A method for estimating a motion field from a first image with a corresponding first shape to a second image with a corresponding second shape, wherein a hypothesis motion field is given and the motion fields have one motion vector for each valid pixel or valid block of pixels in the first image.
    Type: Grant
    Filed: March 27, 2000
    Date of Patent: April 9, 2002
    Assignee: IDT International Digital Technologies Deutschland GmbH
    Inventors: Max Griessl, Harald Skt. Martens, Jan Otto Reberg, Clemens Röttgermann, Markus Wittkop, Siegfried Wonneberger
  • Patent number: 6252974
    Abstract: A method and apparatus for indirect quantitative assessment or determination and modelling of the depth dimension of moving objects in signal streams where the depth information is not directly avaible, but where occlusion information can be derived.
    Type: Grant
    Filed: March 6, 1998
    Date of Patent: June 26, 2001
    Assignee: IDT International Digital Technologies Deutschland GmbH
    Inventors: Harald Aagaard Martens, Jan Otto Reberg
  • Patent number: 6157677
    Abstract: The present invention concerns improved motion estimation in signal records.
    Type: Grant
    Filed: November 21, 1997
    Date of Patent: December 5, 2000
    Assignee: IDT International Digital Technologies Deutschland GmbH
    Inventors: Harald Aagaard Martens, Jan Otto Reberg
  • Patent number: 6046773
    Abstract: The invention discloses an apparatus for decoding a video sequence, compressed according to a known data modeling method suitable for transmission or storage, into decompressed frames, suitable for viewing, the data model comprising a plurality of spatial intensity changes patterns, called intensity loads, a plurality of spatial address change patterns, called address loads, and a plurality of values, called scores, specifying for each frame how much of each load should be present. Each of the loads includes respective hardware components for storing and processing it. The respective components are connected in a pipeline consisting of parallel synchronous data paths, through which pipeline the intermediate image and motion field are continuously transmitted.
    Type: Grant
    Filed: December 2, 1996
    Date of Patent: April 4, 2000
    Assignee: IDT International Digital Technologies Deutschland GmbH
    Inventors: Harald Aagaard Martens, Jan Otto Reberg
  • Patent number: 5983251
    Abstract: A modelling technique for compact representation of related images is disclosed. The images are described as collections of spatial segments, each of which is modelled with a multivariate bi-linear model in the intensity and similarity also in the address domain. As applied to digitized video sequences, each bi-linear model consists of a set of spatial change patterns relative to a reference and a set of corresponding temporal scores that indicate how much of each change pattern is present in each image. Both the structure of the encoding and decoding algorithms and also the data structure of the compact representation are disclosed. This multi-domain modelling allows efficient data representation by removal of redundancies in the spatial, temporal and other domains.
    Type: Grant
    Filed: March 8, 1996
    Date of Patent: November 9, 1999
    Assignee: IDT, Inc.
    Inventors: Harald Aagaard Martens, Jan Otto Reberg