Patents by Inventor Amit Bhalchandra PRABHUDESAI

Amit Bhalchandra PRABHUDESAI 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).

  • Apparatus and method for noise removal in a digital photograph
    Patent number: 8878963
    Abstract: A method and an apparatus are provided for eliminating noise in a digital image. An ambient image and at least one flash image are captured in succession of a given location. At least one image alignment technique is applied for the ambient image and the at least one flash image. Joint mean shift filtering is applied to the at least one flash image to obtain filter weights. The filter weights are applied to the ambient image to eliminate noise in the ambient image.
    Type: Grant
    Filed: January 13, 2012
    Date of Patent: November 4, 2014
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Amit Bhalchandra Prabhudesai, Parijat Prakash Prabhudesai
  • APPARATUS AND METHOD FOR NOISE REMOVAL IN A DIGITAL PHOTOGRAPH
    Publication number: 20120182451
    Abstract: A method and an apparatus are provided for eliminating noise in a digital image. An ambient image and at least one flash image are captured in succession of a given location. At least one image alignment technique is applied for the ambient image and the at least one flash image. Joint mean shift filtering is applied to the at least one flash image to obtain filter weights. The filter weights are applied to the ambient image to eliminate noise in the ambient image.
    Type: Application
    Filed: January 13, 2012
    Publication date: July 19, 2012
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Amit Bhalchandra PRABHUDESAI, Parijat Prakash PRABHUDESAI