Patents by Inventor Sanjeev Mehta

Sanjeev Mehta 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: 10027883
    Abstract: Various embodiments enable a primary user to be identified and tracked using stereo association and multiple tracking algorithms. For example, a face detection algorithm can be run on each image captured by a respective camera independently. Stereo association can be performed to match faces between cameras. If the faces are matched and a primary user is determined, a face pair is created and used as the first data point in memory for initializing object tracking. Further, features of a user's face can be extracted and the change in position of these features between images can determine what tracking method will be used for that particular frame.
    Type: Grant
    Filed: June 18, 2014
    Date of Patent: July 17, 2018
    Assignee: AMAZON TECHNOLOGIES, INC.
    Inventors: Cheng-Hao Kuo, Jim Oommen Thomas, Tianyang Ma, Stephen Vincent Mangiat, Sisil Sanjeev Mehta, Ambrish Tyagi, Amit Kumar Agrawal, Kah Kuen Fu, Sharadh Ramaswamy
  • Patent number: 9729865
    Abstract: Various embodiments enable a primary user to be identified and tracked using stereo association and multiple tracking algorithms. For example, a face detection algorithm can be run on each image captured by a respective camera independently. Stereo association can be performed to match faces between cameras. If the faces are matched and a primary user is determined, a face pair is created and used as the first data point in memory for initializing object tracking. Further, features of a user's face can be extracted and the change in position of these features between images can determine what tracking method will be used for that particular frame.
    Type: Grant
    Filed: June 18, 2014
    Date of Patent: August 8, 2017
    Assignee: AMAZON TECHNOLOGIES, INC.
    Inventors: Cheng-Hao Kuo, Jim Oommen Thomas, Tianyang Ma, Stephen Vincent Mangiat, Sisil Sanjeev Mehta, Ambrish Tyagi, Amit Kumar Agrawal, Kah Kuen Fu, Sharadh Ramaswamy
  • Patent number: 9298974
    Abstract: Various embodiments enable a primary user to be identified and tracked using stereo association and multiple tracking algorithms. For example, a face detection algorithm can be run on each image captured by a respective camera independently. Stereo association can be performed to match faces between cameras. If the faces are matched and a primary user is determined, a face pair is created and used as the first data point in memory for initializing object tracking. Further, features of a user's face can be extracted and the change in position of these features between images can determine what tracking method will be used for that particular frame.
    Type: Grant
    Filed: June 18, 2014
    Date of Patent: March 29, 2016
    Assignee: Amazon Technologies, Inc.
    Inventors: Cheng-Hao Kuo, Jim Oommen Thomas, Tianyang Ma, Stephen Vincent Mangiat, Sisil Sanjeev Mehta, Ambrish Tyagi, Amit Kumar Agrawal, Kah Kuen Fu, Sharadh Ramaswamy
  • Patent number: 8872850
    Abstract: Various technologies described herein pertain to juxtaposing still and dynamic imagery to create a cliplet. A first subset of a spatiotemporal volume of pixels in an input video can be set as a static input segment, and the static input segment can be mapped to a background of the cliplet. Further, a second subset of the spatiotemporal volume of pixels in the input video can be set as a dynamic input segment based on a selection of a spatial region, a start time, and an end time within the input video. Moreover, the dynamic input segment can be refined spatially and/or temporally and mapped to an output segment of the cliplet within at least a portion of output frames of the cliplet based on a predefined temporal mapping function, and the output segment can be composited over the background for the output frames of the cliplet.
    Type: Grant
    Filed: March 5, 2012
    Date of Patent: October 28, 2014
    Assignee: Microsoft Corporation
    Inventors: Neel Suresh Joshi, Sisil Sanjeev Mehta, Michael F. Cohen, Steven M. Drucker, Hugues Hoppe, Matthieu Uyttendaele
  • Publication number: 20130229581
    Abstract: Various technologies described herein pertain to juxtaposing still and dynamic imagery to create a cliplet. A first subset of a spatiotemporal volume of pixels in an input video can be set as a static input segment, and the static input segment can be mapped to a background of the cliplet. Further, a second subset of the spatiotemporal volume of pixels in the input video can be set as a dynamic input segment based on a selection of a spatial region, a start time, and an end time within the input video. Moreover, the dynamic input segment can be refined spatially and/or temporally and mapped to an output segment of the cliplet within at least a portion of output frames of the cliplet based on a predefined temporal mapping function, and the output segment can be composited over the background for the output frames of the cliplet.
    Type: Application
    Filed: March 5, 2012
    Publication date: September 5, 2013
    Applicant: Microsoft Corporation
    Inventors: Neel Suresh Joshi, Sisil Sanjeev Mehta, Michael F. Cohen, Steven M. Drucker, Hugues Hoppe, Matthieu Uyttendaele
  • Patent number: 8359218
    Abstract: Methods and apparatus, including systems and computer program products, for a services architecture design that provides enterprise services having supply chain control functionality at the level of an enterprise application. The design includes a set of service operations, process components, and optionally deployment units. Suitable business objects are also described.
    Type: Grant
    Filed: September 18, 2008
    Date of Patent: January 22, 2013
    Assignee: SAP AG
    Inventors: Andreas Poth, Stephan Hetzer, Achim Clemens, Bernhard Lokowandt, Alexander S. Adam, Christian Baeck, Martin J. Wilmes, Sabine Deimel, Renzo Colle, Andreas Bettin, Sascha Weber, Hao Zheng, Thomas Kretz, Volker Schott, Anton Ruskov Kaharkov, Jochen Steinbach, Thomas Gross-Boelting, Rainer Tomski, Sanjeev Mehta, Jens Freund, Frank Wagner
  • Publication number: 20100070337
    Abstract: Methods and apparatus, including systems and computer program products, for a services architecture design that provides enterprise services having supply chain control functionality at the level of an enterprise application. The design includes a set of service operations, process components, and optionally deployment units. Suitable business objects are also described.
    Type: Application
    Filed: September 18, 2008
    Publication date: March 18, 2010
    Inventors: Andreas Poth, Stephan Hetzer, Achim Clemens, Bernhard Lokowandt, Alexander S. Adam, Christian Baeck, Martin J. Wilmes, Sabine Deimel, Renzo Colle, Andreas Bettin, Sascha Weber, Hao Zheng, Thomas Kretz, Volker Schott, Anton Ruskov Kaharkov, Jochen Steinbach, Thomas Gross-Boelting, Rainer Tomski, Sanjeev Mehta, Jens Freund, Frank Wagner