Patents by Inventor Bijay Shrestha

Bijay Shrestha 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).

  • Temporal mapping and analysis
    Patent number: 7979209
    Abstract: A compositing process for selecting spatial data collected over a period of time, creating temporal data cubes from the spatial data, and processing and/or analyzing the data using temporal mapping algebra functions. In some embodiments, the temporal data cube is creating a masked cube using the data cubes, and computing a composite from the masked cube by using temporal mapping algebra.
    Type: Grant
    Filed: April 17, 2006
    Date of Patent: July 12, 2011
    Assignee: Mississippi State University Research and Technology Corporation
    Inventors: Charles G. O'Hara, Bijay Shrestha, Veeraraghavan Vijayaraj, Preeti Mali
  • Remote sensing imageryaccuracy analysis method and apparatus
    Publication number: 20100316292
    Abstract: A method of enhancing a resolution of an image by fusing images includes applying a principal component analysis to a multispectral image to obtain a plurality of principal components, and replacing a first component in the plurality of principal components by a panchromatic image. The method further includes resampling remaining principal components to a resolution of the panchromatic image, and applying an inverse principal analysis to the panchromatic image and the remaining principal components to obtain a fused image of the panchromatic image and the multispectral image.
    Type: Application
    Filed: June 7, 2010
    Publication date: December 16, 2010
    Inventors: Charles G. O'Hara, Anil Cheriyadat, Suyoung Seo, Bijay Shrestha, Veeraraghavan Vijayaraj, Nicolas H. Younan
  • Remote sensing imagery accuracy analysis method and apparatus
    Patent number: 7733961
    Abstract: A method of enhancing a resolution of an image by fusing images includes applying a principal component analysis to a multispectral image to obtain a plurality of principal components, and replacing a first component in the plurality of principal components by a panchromatic image. The method further includes resampling remaining principal components to a resolution of the panchromatic image, and applying an inverse principal analysis to the panchromatic image and the remaining principal components to obtain a fused image of the panchromatic image and the multispectral image.
    Type: Grant
    Filed: April 17, 2006
    Date of Patent: June 8, 2010
    Assignee: Mississippi State University Research and Technology Corporation
    Inventors: Charles G. O'Hara, Anil Cheriyadat, Suyoung Seo, Bijay Shrestha, Veeraraghavan Vijayaraj, Nicolas H. Younan
  • TEMPORAL MAPPING AND ANALYSIS
    Publication number: 20060276968
    Abstract: A compositing process comprises selecting a spatial data collected over a period of time, creating temporal data cubes from the spatial data, and processing and/or analyzing the data using temporal mapping algebra functions. In some embodiments, the temporal data cube is creating a masked cube using the data cubes, and computing a composite from the masked cube by using temporal mapping algebra.
    Type: Application
    Filed: April 17, 2006
    Publication date: December 7, 2006
    Applicant: MISSISSIPPI STATE UNIVERSITY
    Inventors: Charles O'hara, Bijay Shrestha, Veeraraghavan Vijayaraj, Preeti Mali
  • REMOTE SENSING IMAGERY ACCURACY ANALYSIS METHOD AND APPARATUS
    Publication number: 20060269158
    Abstract: A method of enhancing a resolution of an image by fusing images includes applying a principal component analysis to a multispectral image to obtain a plurality of principal components, and replacing a first component in the plurality of principal components by a panchromatic image. The method further includes resampling remaining principal components to a resolution of the panchromatic image, and applying an inverse principal analysis to the panchromatic image and the remaining principal components to obtain a fused image of the panchromatic image and the multispectral image.
    Type: Application
    Filed: April 17, 2006
    Publication date: November 30, 2006
    Inventors: Charles O'HARA, Anil CHERIYADAT, Suyoung SEO, Bijay SHRESTHA, Veeraraghavan VIJAYARAJ, Nicolas YOUNAN