Patents by Inventor Pere GASPARIN TALARN

Pere GASPARIN TALARN 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: 20210321017
    Abstract: An example of a color management module is disclosed. The color management module is to generate a mapping from an incoming color space to a printer color space by a color pipeline. In the generation of the mapping, the color pipeline is adjusted so that the mapping of a target color associated with a first composition further includes adding a quantity of a second composition to the mapping of the target color. The second composition comprises a lower visibility than the first composition.
    Type: Application
    Filed: September 26, 2018
    Publication date: October 14, 2021
    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
    Inventors: Maxime Rosello, Li Qian, Pere Gasparin Talarn
  • Publication number: 20210004654
    Abstract: Certain examples described herein relate to printer calibration. In some cases, adjustment data is received, indicating an adjustment to be applied to a given colorant. A Neugebauer Primary area coverage (NPac) vector defining an operating set of Neugebauer Primaries (NPs) is obtained. Configuration data is determined, dependent on the operating set of NPs. The configuration data maps colorant adjustments to relationships between NPs in the operating set, for both an increase and a decrease in the given colorant. In some cases, the configuration data and the adjustment parameters are used to identify first and second subsets of the operating set of NPs. The NPac vector is adjusted by decreasing an area coverage of an NP in the first subset and complementarily increasing an area coverage of an NP in the second subset.
    Type: Application
    Filed: March 8, 2018
    Publication date: January 7, 2021
    Inventors: Peter MOROVIC, Jan MOROVIC, Pere GASPARIN TALARN, Victor DIEGO GUTIERREZ, Javier MAESTRO GARCIA
  • Patent number: 10341534
    Abstract: Example implementations relate to color compensation. Some examples may print a calibration target background on a non-opaque media. The calibration target background may have a color that increases a dynamic range of a set of color measurements of a calibration target foreground. Some examples may print the calibration target foreground over the calibration target background. Additionally, some examples may measure an optical density of the calibration target foreground with a reflective sensor and may calibrate a printer based on the measured optical density.
    Type: Grant
    Filed: August 26, 2014
    Date of Patent: July 2, 2019
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Juan Uroz Soria, Pere Gasparin Talarn, Antonio Gracia Verdugo
  • Publication number: 20170244869
    Abstract: Example implementations relate to color compensation. Some examples may print a calibration target background on a non-opaque media. The calibration target background may have a color that increases a dynamic range of a set of color measurements of a calibration target foreground. Some examples may print the calibration target foreground over the calibration target background. Additionally, some examples may measure an optical density of the calibration target foreground with a reflective sensor and may calibrate a printer based on the measured optical density.
    Type: Application
    Filed: August 26, 2014
    Publication date: August 24, 2017
    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
    Inventors: Juan Uroz Soria, Pere Gasparin Talarn, Antonio Gracia Verdugo
  • Patent number: 9375963
    Abstract: Techniques related to printer calibration are disclosed herein. In an example, an actual measurement of a colorimetric parameter is performed by measuring the colorimetric parameter on a printed calibration pattern. The colorimetric parameter is associated with an ink drop number. The calibration pattern is printed with selected printing conditions. An ink drop number variation is determined from a reference measurement and the actual measurement of the colorimetric parameter. The reference measurement is a measurement of a colorimetric parameter. The reference measurement corresponds to a measurement of the colorimetric parameter on a calibration pattern printed with the selected printing conditions. An actual linearization is generated by validating a set of pre-defined linearizations with the determined ink drop number variation. Other examples of printer calibration are disclosed.
    Type: Grant
    Filed: March 28, 2013
    Date of Patent: June 28, 2016
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Jacint Humet Pous, Juan Uroz Soria, Pere Gasparin Talarn
  • Publication number: 20160052318
    Abstract: Techniques related to printer calibration are disclosed herein. In an example, an actual measurement of a colorimetric parameter is performed by measuring the colorimetric parameter on a printed calibration pattern. The colorimetric parameter is associated with an ink drop number. The calibration pattern is printed with selected printing conditions. An ink drop number variation is determined from a reference measurement and the actual measurement of the colorimetric parameter. The reference measurement is a measurement of a colorimetric parameter. The reference measurement corresponds to a measurement of the colorimetric parameter on a calibration pattern printed with the selected printing conditions. An actual linearization is generated by validating a set of pre-defined linearizations with the determined ink drop number variation. Other examples of printer calibration are disclosed.
    Type: Application
    Filed: March 28, 2013
    Publication date: February 25, 2016
    Inventors: Jacint HUMET POUS, Juan UROZ SORIA, Pere GASPARIN TALARN