Patents by Inventor Lukas Hohl

Lukas Hohl 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).

  • Patent number: 11677963
    Abstract: Methods and systems are provided for image processing. A plurality of correlation parameters representing degrees of correlation between two or more images of a plurality of images may be produced. An optimized correlation dependency graph may be produced according to the plurality of correlation parameters. The plurality of images may then be delta encoded according to the optimized correlation dependency graph. For example, the optimized correlation dependency graph may be used for performing a correlation encoding operation. The plurality of correlation parameters may be produced, for example, in accordance with one or more correlation metrics associated with the correlation encoding operation.
    Type: Grant
    Filed: October 20, 2021
    Date of Patent: June 13, 2023
    Assignee: InterDigital CE Patent Holdings, SAS
    Inventors: Urs-Viktor Marti, Denis Schlauss, Lukas Hohl, Beat Herrmann
  • Publication number: 20220060724
    Abstract: Methods and systems are provided for image processing. A plurality of correlation parameters representing degrees of correlation between two or more images of a plurality of images may be produced. An optimized correlation dependency graph may be produced according to the plurality of correlation parameters. The plurality of images may then be delta encoded according to the optimized correlation dependency graph. For example, the optimized correlation dependency graph may be used for performing a correlation encoding operation. The plurality of correlation parameters may be produced, for example, in accordance with one or more correlation metrics associated with the correlation encoding operation.
    Type: Application
    Filed: October 20, 2021
    Publication date: February 24, 2022
    Inventors: Urs-Viktor Marti, Denis Schlauss, Lukas Hohl, Beat Herrmann
  • Patent number: 11184625
    Abstract: Methods and systems are provided for image processing. A plurality of correlation parameters representing degrees of correlation between two or more images of a plurality of images may be produced. An optimized correlation dependency graph may be produced according to the plurality of correlation parameters. The plurality of images may then be delta encoded according to the optimized correlation dependency graph. For example, the optimized correlation dependency graph may be used for performing a correlation encoding operation. The plurality of correlation parameters may be produced, for example, in accordance with one or more correlation metrics associated with the correlation encoding operation.
    Type: Grant
    Filed: April 1, 2020
    Date of Patent: November 23, 2021
    Inventors: Urs-Viktor Marti, Denis Schlauss, Lukas Hohl, Beat Herrmann
  • Publication number: 20200228807
    Abstract: Methods and systems are provided for image processing. A plurality of correlation parameters representing degrees of correlation between two or more images of a plurality of images may be produced. An optimized correlation dependency graph may be produced according to the plurality of correlation parameters. The plurality of images may then be delta encoded according to the optimized correlation dependency graph. For example, the optimized correlation dependency graph may be used for performing a correlation encoding operation. The plurality of correlation parameters may be produced, for example, in accordance with one or more correlation metrics associated with the correlation encoding operation.
    Type: Application
    Filed: April 1, 2020
    Publication date: July 16, 2020
    Inventors: Urs-Viktor Marti, Denis Schlauss, Lukas Hohl, Beat Herrmann
  • Patent number: 10645400
    Abstract: Methods and systems are provided for image processing. A plurality of correlation parameters representing degrees of correlation between two or more images of a plurality of images may be produced. An optimized correlation dependency graph may be produced according to the plurality of correlation parameters. The plurality of images may then be delta encoded according to the optimized correlation dependency graph. For example, the optimized correlation dependency graph may be used for performing a correlation encoding operation. The plurality of correlation parameters may be produced, for example, in accordance with one or more correlation metrics associated with the correlation encoding operation.
    Type: Grant
    Filed: August 22, 2018
    Date of Patent: May 5, 2020
    Assignee: Swisscom AG
    Inventors: Urs-Viktor Marti, Denis Schlauss, Lukas Hohl, Beat Herrmann
  • Publication number: 20180367805
    Abstract: Methods and systems are provided for image processing. A plurality of correlation parameters representing degrees of correlation between two or more images of a plurality of images may be produced. An optimized correlation dependency graph may be produced according to the plurality of correlation parameters. The plurality of images may then be delta encoded according to the optimized correlation dependency graph. For example, the optimized correlation dependency graph may be used for performing a correlation encoding operation. The plurality of correlation parameters may be produced, for example, in accordance with one or more correlation metrics associated with the correlation encoding operation.
    Type: Application
    Filed: August 22, 2018
    Publication date: December 20, 2018
    Inventors: Urs-Viktor Marti, Denis Schlauss, Lukas Hohl, Beat Herrmann
  • Patent number: 10110907
    Abstract: Methods and systems are provided for image processing. A plurality of correlation parameters representing degrees of correlation between two or more images of a plurality of images may be produced. An optimized correlation dependency graph may be produced according to the plurality of correlation parameters. The plurality of images may then be delta encoded according to the optimized correlation dependency graph. For example, the optimized correlation dependency graph may be used for performing a correlation encoding operation. The plurality of correlation parameters may be produced, for example, in accordance with one or more correlation metrics associated with the correlation encoding operation.
    Type: Grant
    Filed: July 27, 2017
    Date of Patent: October 23, 2018
    Assignee: Swisscom AG
    Inventors: Urs-Viktor Marti, Denis Schlauss, Lukas Hohl, Beat Herrmann
  • Publication number: 20170324965
    Abstract: Methods and systems are provided for image processing. A plurality of correlation parameters representing degrees of correlation between two or more images of a plurality of images may be produced. An optimized correlation dependency graph may be produced according to the plurality of correlation parameters. The plurality of images may then be delta encoded according to the optimized correlation dependency graph. For example, the optimized correlation dependency graph may be used for performing a correlation encoding operation. The plurality of correlation parameters may be produced, for example, in accordance with one or more correlation metrics associated with the correlation encoding operation.
    Type: Application
    Filed: July 27, 2017
    Publication date: November 9, 2017
    Inventors: Urs-Viktor Marti, Denis Schlauss, Lukas Hohl, Beat Herrmann
  • Patent number: 9743094
    Abstract: Methods and systems are provided for image processing. A plurality of correlation parameters representing degrees of correlation between two or more images of a plurality of images may be determined. An optimized correlation dependency graph may be generated according to the plurality of correlation parameters. The plurality of images may then be delta encoded according to the optimized correlation dependency graph. For example, the optimized correlation dependency graph may be used for performing a predetermined correlation encoding operation. The plurality of correlation parameters may be determined, for example, in accordance with one or more predetermined correlation metrics associated with the predetermined correlation encoding operation.
    Type: Grant
    Filed: June 14, 2016
    Date of Patent: August 22, 2017
    Assignee: Swisscom AG
    Inventors: Urs-Viktor Marti, Denis Schlauss, Lukas Hohl, Beat Herrmann
  • Publication number: 20160295218
    Abstract: Methods and systems are provided for image processing. A plurality of correlation parameters representing degrees of correlation between two or more images of a plurality of images may be determined. An optimized correlation dependency graph may be generated according to the plurality of correlation parameters. The plurality of images may then be delta encoded according to the optimized correlation dependency graph. For example, the optimized correlation dependency graph may be used for performing a predetermined correlation encoding operation. The plurality of correlation parameters may be determined, for example, in accordance with one or more predetermined correlation metrics associated with the predetermined correlation encoding operation.
    Type: Application
    Filed: June 14, 2016
    Publication date: October 6, 2016
    Inventors: Urs-Viktor Marti, Denis Schlauss, Lukas Hohl, Beat Herrmann
  • Patent number: 9420298
    Abstract: Methods and systems are provided for batch processing. A plurality of correlation parameters representing degrees of correlation between two or more data sets in a first batch of data sets may be determined, and an optimized correlation dependency graph may be generated according to the plurality of correlation parameters. A second batch of data sets may then be encoded according to the optimized correlation dependency graph. For example, the optimized correlation dependency graph may be used for performing a predetermined correlation encoding operation. The plurality of correlation parameters may be determined, for example, in accordance with one or more predetermined correlation metrics associated with a predetermined correlation encoding operation.
    Type: Grant
    Filed: January 27, 2015
    Date of Patent: August 16, 2016
    Assignee: SWISSCOM AG
    Inventors: Urs-Viktor Marti, Denis Schlauss, Lukas Hohl, Beat Herrmann
  • Publication number: 20150139564
    Abstract: Methods and systems are provided for batch processing. A plurality of correlation parameters representing degrees of correlation between two or more data sets in a first batch of data sets may be determined, and an optimized correlation dependency graph may be generated according to the plurality of correlation parameters. A second batch of data sets may then be encoded according to the optimized correlation dependency graph. For example, the optimized correlation dependency graph may be used for performing a predetermined correlation encoding operation. The plurality of correlation parameters may be determined, for example, in accordance with one or more predetermined correlation metrics associated with a predetermined correlation encoding operation.
    Type: Application
    Filed: January 27, 2015
    Publication date: May 21, 2015
    Inventors: Urs-Viktor Marti, Denis Schlauss, Lukas Hohl, Beat Herrmann
  • Patent number: 8971643
    Abstract: A method and system are described for preparing a batch of data sets for a batch processing using a predetermined correlation encoding operation. The batch of data sets may be analyzed to determine a plurality of correlation parameters representing degrees of correlation between member data sets of said batch of data sets. The correlation parameters may be used to generate an optimized correlation dependency graph of the member sets. The optimized correlation dependency graph may be used for performing the predetermined correlation encoding operation. By optimizing the correlation dependencies between data sets for subsequent processing, e.g. data compression, of the data sets, the advantages of correlation encoding may be used, even for data sets which appear a priori to be unordered and only weakly correlated.
    Type: Grant
    Filed: December 28, 2012
    Date of Patent: March 3, 2015
    Assignee: Swisscom AG
    Inventors: Urs-Viktor Marti, Denis Schlauss, Lukas Hohl, Beat Herrmann