Patents by Inventor Santiago Garcia-Reyero
Santiago Garcia-Reyero 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).
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Patent number: 11538184Abstract: An example system includes a pose engine to determine a pose of a camera based on an environmental measurement. The system also includes a transform engine to determine a transform to apply to frames captured by the camera based on the pose of the camera. The system includes a correction engine to apply the transform to the frames captured by the camera in substantially real-time with capturing of the frames.Type: GrantFiled: June 1, 2018Date of Patent: December 27, 2022Assignee: Hewlett-Packard Development Company, L.P.Inventors: David Bradley Short, Yun David Tang, Hao Meng, Vijaykumar Nayak, Santiago Garcia-Reyero Vinas, Xiangfei Qian
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Patent number: 11178391Abstract: The present subject matter relates to examples of color calibration of image handling units. In an example, color settings of a flash light unit of a projector unit of a computing system may be calibrated with reference to a target calibration point. The flash light unit may function as an illumination source for an image capturing unit of the computing system. Further, based on the target calibration point and an image captured by the image capturing unit under illumination provided by the flash light unit, the color settings of the image capturing unit may be calibrated to synchronize the color settings of the image capturing unit to the color settings of the flash light unit.Type: GrantFiled: September 9, 2014Date of Patent: November 16, 2021Assignee: Hewlett-Packard Development Company, L.P.Inventors: Jinman Kang, Santiago Garcia-Reyero Vinas, Robert L Mueller, Ben Wynne, Amit A Marathe
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Publication number: 20210192770Abstract: An example system includes a pose engine to determine a pose of a camera based on an environmental measurement. The system also includes a transform engine to determine a transform to apply to frames captured by the camera based on the pose of the camera. The system includes a correction engine to apply the transform to the frames captured by the camera in substantially real-time with capturing of the frames.Type: ApplicationFiled: June 1, 2018Publication date: June 24, 2021Applicant: Hewlett-Packard Development Company, L.P.Inventors: David Bradley Short, Yun David Tang, Hao Meng, Vijaykumar Nayak, Santiago Garcia-Reyero Vinas, Xiangfei Qian
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Patent number: 10884546Abstract: A projection system includes a video projector to project images having an image region on a surface having a border area associated with the surface, and a processing system including a graphical processing unit to evaluate the border area and the projected image region, the graphical processing unit to transform the projected image region into an aligned projected image region coinciding with the border area.Type: GrantFiled: September 4, 2014Date of Patent: January 5, 2021Assignee: Hewlett-Packard Development Company, L.P.Inventors: Santiago Garcia-Reyero Vinas, Jinman Kang, David Bradley Short
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Patent number: 10623649Abstract: Apparatuses, systems, and methods are provided for alignment of a camera based on an image captured by the camera. The camera can, for example, be supported by a support structure to face towards an image alignment reference marker such that an image captured by the camera contains the marker. The camera can, for example, be rotatably aligned relative to the marker to an aligned position based on the captured image.Type: GrantFiled: July 31, 2014Date of Patent: April 14, 2020Assignee: Hewlett-Packard Development Company, L.P.Inventors: Robert L Mueller, Jinman Kang, Santiago Garcia-Reyero Vinas
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Patent number: 10538079Abstract: A web press system including a first printbar, a first sensor, a second printbar, a second sensor, and a controller. The first printbar prints first user content on a first side of a web of media. The first sensor senses a pattern on the web of media and provides first sensor data as the first printbar prints the first user content. A second printbar prints second user content on the first side of the web of media. The second sensor senses the pattern on the web of media and provides second sensor data as the second printbar prints the second user content. The controller determines an amount of expansion of the web of media in a direction perpendicular to a web advanced direction based on the first sensor data and the second sensor data and modifies printing performed by the second printbar based on the amount of expansion.Type: GrantFiled: May 17, 2019Date of Patent: January 21, 2020Assignee: Hewlett-Packard Development Company, L.P.Inventors: Cesar Fernandez Espasa, Santiago Garcia-Reyero Vinas, Jose Galmes
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Publication number: 20190270303Abstract: A web press system including a first printbar, a first sensor, a second printbar, a second sensor, and a controller. The first printbar prints first user content on a first side of a web of media. The first sensor senses a pattern on the web of media and provides first sensor data as the first printbar prints the first user content. A second printbar prints second user content on the first side of the web of media. The second sensor senses the pattern on the web of media and provides second sensor data as the second printbar prints the second user content. The controller determines an amount of expansion of the web of media in a direction perpendicular to a web advanced direction based on the first sensor data and the second sensor data and modifies printing performed by the second printbar based on the amount of expansion.Type: ApplicationFiled: May 17, 2019Publication date: September 5, 2019Applicant: Hewlett-Packard Development Company, L.P.Inventors: Cesar Fernandez Espasa, Santiago Garcia-Reyero Vinas, Jose Galmes
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Patent number: 10300689Abstract: A web press system including a first printbar, a first sensor, a second printbar, a second sensor, and a controller. The first printbar prints first user content on a first side of a web of media. The first sensor senses a pattern on the web of media and provides first sensor data as the first printbar prints the first user content. A second printbar prints second user content on the first side of the web of media. The second sensor senses the pattern on the web of media and provides second sensor data as the second printbar prints the second user content. The controller determines an amount of expansion of the web of media in a direction perpendicular to a web advanced direction based on the first sensor data and the second sensor data and modifies printing performed by the second printbar based on the amount of expansion.Type: GrantFiled: July 31, 2013Date of Patent: May 28, 2019Assignee: Hewlett-Packard Development Company, L.P.Inventors: Cesar Fernandez Espasa, Santiago Garcia-Reyero Vinas, Jose Galmes
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Publication number: 20170308242Abstract: A projection system includes a video projector to project images having an image region on a surface having a border area associated with the surface, and a processing system including a graphical processing unit to evaluate the border area and the projected image region, the graphical processing unit to transform the projected image region into an aligned projected image region coinciding with the border area.Type: ApplicationFiled: September 4, 2014Publication date: October 26, 2017Applicant: Hewlett-Packard Development Company, L.P.Inventors: Santiago Garcia-Reyero Vinas, Jinaman Kang, David Bradley Short
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Publication number: 20170302915Abstract: The present subject matter relates to examples of color calibration of image handling units. In an example, color settings of a flash light unit of a projector unit of a computing system may be calibrated with reference to a target calibration point. The flash light unit may function as an illumination source for an image capturing unit of the computing system. Further, based on the target calibration point and an image captured by the image capturing unit under illumination provided by the flash light unit, the color settings of the image capturing unit may be calibrated to synchronize the color settings of the image capturing unit to the color settings of the flash light unit.Type: ApplicationFiled: September 9, 2014Publication date: October 19, 2017Inventors: Jinaman Kang, Santiago Garcia-Reyero Vinas, Robert L. Mueller, Ben Wynne, Amit A. Marathe
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Publication number: 20170230561Abstract: A projection capture system includes a camera to capture images of objects in a capture space, and a projector to illuminate the objects in the capture space and to project images captured by the camera into a display space. The projector includes a flash mode for providing white light for illuminating the objects in the capture space. The system includes a controller to adjust drive settings to LEDs of the projector to achieve a predetermined white point during the flash mode.Type: ApplicationFiled: July 31, 2014Publication date: August 10, 2017Inventors: Robert L Mueller, Vijaykun Nayak, Santiago Garcia-Reyero Vinas, Ben Wynne
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Publication number: 20170223279Abstract: Apparatuses, systems, and methods are provided for alignment of a camera based on an image captured by the camera. The camera can, for example, be supported by a support structure to face towards an image alignment reference marker such that an image captured by the camera contains the marker. The camera can, for example, be rotatably aligned relative to the marker to an aligned position based on the captured image.Type: ApplicationFiled: July 31, 2014Publication date: August 3, 2017Inventors: Robert L Mueller, Jinman Kang, Santiago Garcia-Reyero Vinas
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Patent number: 9436421Abstract: A method of increasing data flow to a printing device includes, with a first raster image processor, converting a document into a first bitmap having a first dot density and representing a black color plane of the document; with a second raster image processor, converting the document into a second bitmap at a second dot density that is a relatively lower dot density than that of the first bitmap, the second bitmap representing other color planes of the document; and transmitting data of the first and second bitmaps to a printing device for printing to a print medium.Type: GrantFiled: April 6, 2016Date of Patent: September 6, 2016Assignee: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.Inventors: Lluis Abello Rosello, Kevin G. Currans, Jon Derek Roller, Jose M. Galmes, Cesar Fernandez Espasa, John A. Bertani, Matthew Alan MacClary, Santiago Garcia-Reyero Vinas, Daniel Edgar Robin, Steven Eric Sneller
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Publication number: 20160224296Abstract: A method of increasing data flow to a printing device includes, with a first raster image processor, converting a document into a first bitmap having a first dot density and representing a black color plane of the document; with a second raster image processor, converting the document into a second bitmap at a second dot density that is a relatively lower dot density than that of the first bitmap, the second bitmap representing other color planes of the document; and transmitting data of the first and second bitmaps to a printing device for printing to a print medium.Type: ApplicationFiled: April 6, 2016Publication date: August 4, 2016Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.Inventors: Lluis Abello Rosello, Kevin G. Currans, Jon Derek Roller, Jose M. Galmes, Cesar Fernandez Espasa, John A. Bertani, Matthew Alan MacClary, Santiago Garcia-Reyero Vinas, Daniel Edgar Robin, Steven Eric Sneller
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Patent number: 9329826Abstract: A method of increasing data flow to a printing device includes, with a first raster image processor, converting a document into a first bitmap having a first dot density and representing a black color plane of the document; with a second raster image processor, converting the document into a second bitmap at a second dot density that is a relatively lower dot density than that of the first bitmap, the second bitmap representing other color planes of the document; and transmitting data of the first and second bitmaps to a printing device for printing to a print medium.Type: GrantFiled: June 8, 2011Date of Patent: May 3, 2016Assignee: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.Inventors: Lluis Abello Rosello, Kevin G. Currans, Jon Derek Roller, Jose M. Galmes, Cesar Fernandez Espasa, John A. Bertani, Matthew Alan MacClary, Santiago Garcia-Reyero Vinas, Daniel Edgard Robin, Steven Eric Sneller
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Publication number: 20140111818Abstract: A method of increasing data flow to a printing device includes, with a first raster image processor, converting a document into a first bitmap having a first dot density and representing a black color plane of the document; with a second raster image processor, converting the document into a second bitmap at a second dot density that is a relatively lower dot density than that of the first bitmap, the second bitmap representing other color planes of the document; and transmitting data of the first and second bitmaps to a printing device for printing to a print medium.Type: ApplicationFiled: June 8, 2011Publication date: April 24, 2014Applicant: Hewlett-Packard Development Company, L.P.Inventors: Lluis Abello Rosello, Kevin G. Currans, Jon Derek Roller, Jose M. Galmes, Cesar Fernandez Espasa, John A. Bertani, Matthew Alan MacClary, Santiago Garcia-Reyero Vinas, Daniel Edgard Robin, Steven Eric Sneller
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Patent number: 8454114Abstract: A method for applying a bonding agent for supplemental ink includes, with a control system of a printing apparatus, determining regions of an image corresponding to regions where a supplemental ink is to be printed, and with the control system, adding an amount of pixels of a standard color channel to portions of a bitmap representing the image, the portions corresponding to the regions where the supplemental ink is to be printed. The amount of pixels is sufficient to trigger application of a bonding agent at the regions.Type: GrantFiled: June 10, 2011Date of Patent: June 4, 2013Assignee: Hewlett-Packard Development Company, L.P.Inventors: Stephen L. Albright, Kevin G. Currans, Jose M. Galmes, Santiago Garcia-Reyero Vinas, Matthew Alan MacClary
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Publication number: 20120313988Abstract: A method for applying a bonding agent for supplemental ink includes, with a control system of a printing apparatus, determining regions of an image corresponding to regions where a supplemental ink is to be printed, and with the control system, adding an amount of pixels of a standard color channel to portions of a bitmap representing the image, the portions corresponding to the regions where the supplemental ink is to be printed. The amount of pixels is sufficient to trigger application of a bonding agent at the regions.Type: ApplicationFiled: June 10, 2011Publication date: December 13, 2012Inventors: Stephen L. Albright, Kevin G. Currans, Jose M. Galmes, Santiago Garcia-Reyero Vinas, Matthew Alan MacClary
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Patent number: 8233194Abstract: One aspect of the method/apparatus finds, for each input-image pixel, an “offset weighted average” of neighboring-pixel interactions—and uses the averages to make a final image. Another aspect assumes a value for each pixel, to use in a final rendered image form—and, at each in a series of approximations, determines whether to change the value, and finds a probabilistic weight to help determine. Yet another finds, for each pixel, a numerical representation of neighboring-pixel interactions—and establishes a distance cutoff for use in defining “neighbor”, and uses the representation to decide whether to change color values. Still another finds a desired or ideal number of print passes, and adapts the number of passes actually used to the found number. Another combines halftoning and printmasking into one procedure and prints images prepared thereby. Another integrates halftoning and image filtering, to obtain esthetic visual effects, into one procedure—and prints images thus prepared.Type: GrantFiled: January 26, 2005Date of Patent: July 31, 2012Assignee: Hewlett-Packard Development Company, L.P.Inventors: Alejandro Manuel de Pena, Santiago Garcia Reyero, Joan Manuel Garcia
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Patent number: 7695089Abstract: The present invention provides a method to detect ink short in a print head and an apparatus that performs the method. The method provides the steps of obtaining a density profile and a current consumption profile of an image to be printed and using the profiles to detect a low-resistance ink short or a non-low resistance ink short in a print head.Type: GrantFiled: August 25, 2005Date of Patent: April 13, 2010Assignee: Hewlett-Packard Development Company, L.P.Inventors: Cesar Fernandez Espasa, Virginia Palacios Camarero, Santiago Garcia-Reyero Vinas