Patents by Inventor Jonathan B. Rohrer

Jonathan B. Rohrer 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: 8804764
    Abstract: A data path for streaming data includes a plurality of sequential data registers, each of the plurality of sequential data registers comprising a plurality of data fields, wherein the streaming data moves sequentially through the sequential data registers; and a multiplexing unit, the multiplexing unit configured such that the multiplexing unit has access to each of the plurality of data fields of the plurality of sequential data registers, and wherein the multiplexing unit is configured to extract data from the streaming data as the streaming data moves through the sequential data registers in response to a data request.
    Type: Grant
    Filed: December 21, 2010
    Date of Patent: August 12, 2014
    Assignee: International Business Machines Corporation
    Inventors: Francois Abel, Jean L. Cavignac, Christoph Hagleitner, Jonathan B. Rohrer, Jan Van Lunteren, Fabrice J. Verplanken
  • Patent number: 8761475
    Abstract: A system and method for recognizing and labeling anatomical structures in an image includes creating a list of objects such that one or more objects on the list appear before a target object and setting the image as a context for a first object on the list. The first object is detected and labeled by subtracting a background of the image. A local context is set for a next object on the list using the first object. The next object is detected and labeled by registration using the local context. Setting a local context and detecting and labeling the next object are repeated until the target object is detected and labeled. Labeling of the target object is refined using region growing.
    Type: Grant
    Filed: July 18, 2012
    Date of Patent: June 24, 2014
    Assignee: International Business Machines Corporation
    Inventors: Leiguang Gong, Jonathan B. Rohrer, Giridharan R. Iyengar
  • Patent number: 8385688
    Abstract: A system and method for recognizing and labeling anatomical structures in an image includes creating a list of objects such that one or more objects on the list appear before a target object and setting the image as a context for a first object on the list. The first object is detected and labeled by subtracting a background of the image. A local context is set for a next object on the list using the first object. The next object is detected and labeled by registration using the local context. Setting a local context and detecting and labeling the next object are repeated until the target object is detected and labeled. Labeling of the target object is refined using region growing.
    Type: Grant
    Filed: August 27, 2008
    Date of Patent: February 26, 2013
    Assignee: International Business Machines Corporation
    Inventors: Leiguang Gong, Jonathan B. Rohrer, Giridharan R. Iyengar
  • Publication number: 20120281904
    Abstract: A system and method for recognizing and labeling anatomical structures in an image includes creating a list of objects such that one or more objects on the list appear before a target object and setting the image as a context for a first object on the list. The first object is detected and labeled by subtracting a background of the image. A local context is set for a next object on the list using the first object. The next object is detected and labeled by registration using the local context. Setting a local context and detecting and labeling the next object are repeated until the target object is detected and labeled. Labeling of the target object is refined using region growing.
    Type: Application
    Filed: July 18, 2012
    Publication date: November 8, 2012
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: LEIGUANG GONG, JONATHAN B. ROHRER, GIRIDHARAN R. IYENGAR
  • Patent number: 8244008
    Abstract: A method for optimizing images, the method comprising, receiving a designation of a first feature of interest, receiving a designation of a second feature of interest, receiving a target image, receiving an atlas image including labels of first and second features of interest of the target image and a first optimization parameter associated with the first feature of interest and a second optimization parameter associated with the second feature of interest, mapping the atlas image onto the target image resulting in a global mapped image, defining an area of the first feature of interest and an area of the second feature of interest, mapping the reference image onto the area of the first feature of interest on the global mapped image using the first optimization parameter, and mapping the reference image onto the area of the second feature of interest on the global mapped image using the second optimization parameter.
    Type: Grant
    Filed: July 21, 2008
    Date of Patent: August 14, 2012
    Assignee: International Business Machines Corporation
    Inventors: Jonathan B. Rohrer, Giridharan R. Iyengar, Leiguang Gong
  • Publication number: 20120155492
    Abstract: A data path for streaming data includes a plurality of sequential data registers, each of the plurality of sequential data registers comprising a plurality of data fields, wherein the streaming data moves sequentially through the sequential data registers; and a multiplexing unit, the multiplexing unit configured such that the multiplexing unit has access to each of the plurality of data fields of the plurality of sequential data registers, and wherein the multiplexing unit is configured to extract data from the streaming data as the streaming data moves through the sequential data registers in response to a data request.
    Type: Application
    Filed: December 21, 2010
    Publication date: June 21, 2012
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Francois Abel, Jean L. Calvignac, Christoph Hagleitner, Jonathan B. Rohrer, Jan Van Lunteren, Fabrice J. Verplanken
  • Publication number: 20100054525
    Abstract: A system and method for recognizing and labeling anatomical structures in an image includes creating a list of objects such that one or more objects on the list appear before a target object and setting the image as a context for a first object on the list. The first object is detected and labeled by subtracting a background of the image. A local context is set for a next object on the list using the first object. The next object is detected and labeled by registration using the local context. Setting a local context and detecting and labeling the next object are repeated until the target object is detected and labeled. Labeling of the target object is refined using region growing.
    Type: Application
    Filed: August 27, 2008
    Publication date: March 4, 2010
    Inventors: Leiguang Gong, Jonathan B. Rohrer, Giridharan R. Iyengar
  • Publication number: 20100014722
    Abstract: A method for optimizing images, the method comprising, receiving a designation of a first feature of interest, receiving a designation of a second feature of interest, receiving a target image, receiving an atlas image including labels of first and second features of interest of the target image and a first optimization parameter associated with the first feature of interest and a second optimization parameter associated with the second feature of interest, mapping the atlas image onto the target image resulting in a global mapped image, defining an area of the first feature of interest and an area of the second feature of interest, mapping the reference image onto the area of the first feature of interest on the global mapped image using the first optimization parameter, and mapping the reference image onto the area of the second feature of interest on the global mapped image using the second optimization parameter.
    Type: Application
    Filed: July 21, 2008
    Publication date: January 21, 2010
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Jonathan B. Rohrer, Giridharan R. Iyengar, Leiguang Gong