Patents by Inventor Leonid I. Rudin

Leonid I. Rudin 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: 11704869
    Abstract: Determining GPS coordinates of some image point(s) positions in at least two images using a processor configured by program instructions. Receiving position information of some of the positions where an image capture device captured an image. Determining geometry by triangulating various registration objects in the images. Determining GPS coordinates of the image point(s) positions in at least one of the images. Saving GPS coordinates to memory. This system and method may be used to determine GPS coordinates of objects in an image.
    Type: Grant
    Filed: August 9, 2021
    Date of Patent: July 18, 2023
    Inventors: Leonid I. Rudin, Ping Yu
  • Publication number: 20220207824
    Abstract: Determining GPS coordinates of some image point(s) positions in at least two images using a processor configured by program instructions. Receiving position information of some of the positions where an image capture device captured an image. Determining geometry by triangulating various registration objects in the images. Determining GPS coordinates of the image point(s) positions in at least one of the images. Saving GPS coordinates to memory. This system and method may be used to determine GPS coordinates of objects in an image.
    Type: Application
    Filed: August 9, 2021
    Publication date: June 30, 2022
    Inventors: Leonid I. Rudin, Ping Yu
  • Publication number: 20220040315
    Abstract: Compositions of nucleases in formulations with dendrimers are used in pharmaceutically effective dosages as therapeutics for covid-19 and a broad spectrum of viruses in various embodiments. When cationized nucleases are mixed and/or complexed with a dendrimer, an unexpected positive dendrimer effect is manifest. This positive dendrimer effect is shown to be highly effective for catalyzing anti-viral RNase properties. In various embodiments compositions of cationized nucleases in combination with a dendrimer demonstrated this synergistic amplification of anti-viral effectiveness and are used in pharmaceutically effective dosages as therapeutics against covid-19 and a broad spectrum of viruses. An exemplar formulation which exhibits a positive dendrimer effect is cationized RNase A mixed and/or complexed with gen 2 PAMAM dendrimer.
    Type: Application
    Filed: July 3, 2021
    Publication date: February 10, 2022
    Inventors: Xiaohua Su, Leonid I. Rudin
  • Patent number: 11087531
    Abstract: Determining GPS coordinates of some image point(s) positions in at least two images using a processor configured by program instructions. Receiving position information of some of the positions where an image capture device captured an image. Determining geometry by triangulating various registration objects in the images. Determining GPS coordinates of the image point(s) positions in at least one of the images. Saving GPS coordinates to memory. This system and method may be used to determine GPS coordinates of objects in an image.
    Type: Grant
    Filed: October 4, 2019
    Date of Patent: August 10, 2021
    Assignee: Cognitech, Inc.
    Inventors: Leonid I. Rudin, Ping Yu
  • Publication number: 20200279434
    Abstract: Determining GPS coordinates of some image point(s) positions in at least two images using a processor configured by program instructions. Receiving position information of some of the positions where an image capture device captured an image. Determining geometry by triangulating various registration objects in the images. Determining GPS coordinates of the image point(s) positions in at least one of the images. Saving GPS coordinates to memory. This system and method may be used to determine GPS coordinates of objects in an image.
    Type: Application
    Filed: October 4, 2019
    Publication date: September 3, 2020
    Inventors: Leonid I. Rudin, Ping Yu
  • Patent number: 10452938
    Abstract: Detecting a pattern in an image by receiving the image of a pattern and storing the image in a memory, where the pattern is composed of shapes that have geometrical properties that are invariant under near projective transforms. In some embodiments the process detects shapes in the image using the geometrical properties of the shapes, determines the alignment of the various shapes, and, corresponds or matches the shapes in the image with the shapes in the pattern. This pattern detection process may be used for calibration or distortion correction in optical devices.
    Type: Grant
    Filed: November 14, 2017
    Date of Patent: October 22, 2019
    Assignee: Cognitech, Inc.
    Inventors: Leonid I. Rudin, Pablo Musé, Pascal Monasse
  • Publication number: 20190147647
    Abstract: Determining GPS coordinates of some image point(s) positions in at least two images using a processor configured by program instructions. Receiving position information of some of the positions where an image capture device captured an image. Determining geometry by triangulating various registration objects in the images. Determining GPS coordinates of the image point(s) positions in at least one of the images. Saving GPS coordinates to memory. This system and method may be used to determine GPS coordinates of objects in an image.
    Type: Application
    Filed: June 11, 2018
    Publication date: May 16, 2019
    Inventors: Leonid I. Rudin, Ping Yu
  • Publication number: 20180307929
    Abstract: Detecting a pattern in an image by receiving the image of a pattern and storing the image in a memory, where the pattern is composed of shapes that have geometrical properties that are invariant under near projective transforms. In some embodiments the process detects shapes in the image using the geometrical properties of the shapes, determines the alignment of the various shapes, and, corresponds or matches the shapes in the image with the shapes in the pattern. This pattern detection process may be used for calibration or distortion correction in optical devices.
    Type: Application
    Filed: November 14, 2017
    Publication date: October 25, 2018
    Inventors: Leonid I. Rudin, Pablo Musé, Pascal Monasse
  • Patent number: 9904870
    Abstract: Information of different scans of physical objects may require comparison, for example to determine if the scans are of the same object or if an object has changed, or better information for a three dimensional model may be desired. Different scans of physical objects may be compared by determining lines or planes tangent to a surface at a discrete number of points, registering three dimensional information provided by the scans using the tangent lines or planes, and determining a measure of discrepancy between the surfaces. Three dimensional information of different scans of the same object may also be merged after determining lines or planes tangent to a surface at a discrete number of points and performing registration and merging.
    Type: Grant
    Filed: December 4, 2015
    Date of Patent: February 27, 2018
    Assignee: Cognitech, Inc.
    Inventors: Leonid I. Rudin, Jose L. Lisani, Jean-Michel Morel
  • Patent number: 9818034
    Abstract: Detecting a pattern in an image by receiving the image of a pattern and storing the image in a memory, where the pattern is composed of shapes that have geometrical properties that are invariant under near projective transforms. In some embodiments the process detects shapes in the image using the geometrical properties of the shapes, determines the alignment of the various shapes, and, corresponds or matches the shapes in the image with the shapes in the pattern. This pattern detection process may be used for calibration or distortion correction in optical devices.
    Type: Grant
    Filed: May 18, 2015
    Date of Patent: November 14, 2017
    Assignee: COGNITECH, INC.
    Inventors: Leonid I. Rudin, Pablo Musé, Pascal Monasse
  • Patent number: 9525880
    Abstract: Lossless video data compression is performed in real time at the data rate of incoming real time video data in a process employing a minimum number of computational steps for each video pixel. Each pixel 8-bit byte is converted to a difference byte representing the difference between the pixel and its immediate predecessor in a serialized stream of the pixel bytes. This reduces the dynamic range of the data. Any carry bits generated in the subtraction process of two's complement arithmetic are discarded. This reduces the data by a factor of two. Finally, the 8-bit difference pixel bytes thus produced are subject to a maximum entropy encoding process. Such a maximum entropy encoding process may be referred to as a minimum length encoding process.
    Type: Grant
    Filed: March 2, 2015
    Date of Patent: December 20, 2016
    Assignee: Cognitech, Inc.
    Inventors: Leonid I. Rudin, Ping Yu
  • Publication number: 20160321520
    Abstract: Information of different scans of physical objects may require comparison, for example to determine if the scans are of the same object or if an object has changed, or better information for a three dimensional model may be desired. Different scans of physical objects may be compared by determining lines or planes tangent to a surface at a discrete number of points, registering three dimensional information provided by the scans using the tangent lines or planes, and determining a measure of discrepancy between the surfaces. Three dimensional information of different scans of the same object may also be merged after determining lines or planes tangent to a surface at a discrete number of points and performing registration and merging.
    Type: Application
    Filed: December 4, 2015
    Publication date: November 3, 2016
    Inventors: Leonid I. Rudin, Jose L. Lisani, Jean-Michel Morel
  • Patent number: 9305401
    Abstract: An image analysis technology that enables real-time fully 3-dimensionally integrated reconstruction of the live video-data derived from CCTV system's multiple camera observations of a spatially connected surveillance scene.
    Type: Grant
    Filed: August 9, 2013
    Date of Patent: April 5, 2016
    Assignee: Cognitech, Inc.
    Inventors: Leonid I. Rudin, Ping Yu
  • Publication number: 20160071276
    Abstract: Determining GPS coordinates of some image point(s) positions in at least two images using a processor configured by program instructions. Receiving position information of some of the positions where an image capture device captured an image. Determining geometry by triangulating various registration objects in the images. Determining GPS coordinates of the image point(s) positions in at least one of the images. Saving GPS coordinates to memory. This system and method may be used to determine GPS coordinates of objects in an image.
    Type: Application
    Filed: July 10, 2015
    Publication date: March 10, 2016
    Inventors: Leonid I. Rudin, Ping Yu
  • Patent number: 9208400
    Abstract: Information of different scans of physical objects may require comparison, for example to determine if the scans are of the same object or if an object has changed, or better information for a three dimensional model may be desired. Different scans of physical objects may be compared by determining lines or planes tangent to a surface at a discrete number of points, registering three dimensional information provided by the scans using the tangent lines or planes, and determining a measure of discrepancy between the surfaces. Three dimensional information of different scans of the same object may also be merged after determining lines or planes tangent to a surface at a discrete number of points and performing registration and merging.
    Type: Grant
    Filed: December 6, 2013
    Date of Patent: December 8, 2015
    Assignee: Cognitech, Inc.
    Inventors: Leonid I. Rudin, Jose L. Lisani, Jean-Michel Morel
  • Patent number: 9083859
    Abstract: Determining GPS coordinates of some image point(s) positions in at least two images using a processor configured by program instructions. Receiving position information of some of the positions where an image capture device captured an image. Determining geometry by triangulating various registration objects in the images. Determining GPS coordinates of the image point(s) positions in at least one of the images. Saving GPS coordinates to memory. This system and method may be used to determine GPS coordinates of objects in an image.
    Type: Grant
    Filed: January 8, 2015
    Date of Patent: July 14, 2015
    Assignee: Cognitech, Inc.
    Inventors: Leonid I. Rudin, Ping Yu
  • Publication number: 20150172664
    Abstract: Lossless video data compression is performed in real time at the data rate of incoming real time video data in a process employing a minimum number of computational steps for each video pixel. Each pixel 8-bit byte is converted to a difference byte representing the difference between the pixel and its immediate predecessor in a serialized stream of the pixel bytes. This reduces the dynamic range of the data. Any carry bits generated in the subtraction process of two's complement arithmetic are discarded. This reduces the data by a factor of two. Finally, the 8-bit difference pixel bytes thus produced are subject to a maximum entropy encoding process. Such a maximum entropy encoding process may be referred to as a minimum length encoding process.
    Type: Application
    Filed: March 2, 2015
    Publication date: June 18, 2015
    Inventors: Leonid I. Rudin, Ping Yu
  • Publication number: 20150161470
    Abstract: Information of different scans of physical objects may require comparison, for example to determine if the scans are of the same object or if an object has changed, or better information for a three dimensional model may be desired. Different scans of physical objects may be compared by determining lines or planes tangent to a surface at a discrete number of points, registering three dimensional information provided by the scans using the tangent lines or planes, and determining a measure of discrepancy between the surfaces. Three dimensional information of different scans of the same object may also be merged after determining lines or planes tangent to a surface at a discrete number of points and performing registration and merging.
    Type: Application
    Filed: December 6, 2013
    Publication date: June 11, 2015
    Inventors: Leonid I. Rudin, Jose L. Lisani, Jean-Michel Morel
  • Patent number: 9036037
    Abstract: Detecting a pattern in an image by receiving the image of a pattern and storing the image in a memory, where the pattern is composed of shapes that have geometrical properties that are invariant under near projective transforms. In some embodiments the process detects shapes in the image using the geometrical properties of the shapes, determines the alignment of the various shapes, and, corresponds or matches the shapes in the image with the shapes in the pattern. This pattern detection process may be used for calibration or distortion correction in optical devices.
    Type: Grant
    Filed: January 24, 2012
    Date of Patent: May 19, 2015
    Assignee: Cognitech, Inc.
    Inventors: Leonid I. Rudin, Pablo Musé, Pascal Monasse
  • Publication number: 20150125044
    Abstract: Determining GPS coordinates of some image point(s) positions in at least two images using a processor configured by program instructions. Receiving position information of some of the positions where an image capture device captured an image. Determining geometry by triangulating various registration objects in the images. Determining GPS coordinates of the image point(s) positions in at least one of the images. Saving GPS coordinates to memory. This system and method may be used to determine GPS coordinates of objects in an image.
    Type: Application
    Filed: January 8, 2015
    Publication date: May 7, 2015
    Inventors: Leonid I. Rudin, Ping Yu