Patents by Inventor Igor Kil

Igor Kil 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: 7623715
    Abstract: In a combined holistic and analytic recognition system, a holistic recognition module recognizes an input word or phrase image by matching an input string of character features for the whole word or phrase against a string of prototype features for a plurality of reference words in a lexicon. This yields a holistic answer list of candidates for the input word or phrase. Based on each answer in the holistic answer list, the holistic recognition module creates segmentation hypotheses for each character in an answer. The analytical recognition module uses segmentation hypotheses from the holistic answer list to cut the image of the input string of characters into individual character images and to produce an analytical answer list. The holistic answer list and the analytic answer list are compared to find the best answer from the two lists.
    Type: Grant
    Filed: November 23, 2004
    Date of Patent: November 24, 2009
    Assignee: Parascript LLC
    Inventors: Alexander Filatov, Igor Kil, Arseni Seregin
  • Patent number: 6950555
    Abstract: In a combined holistic and analytic recognition system, the holistic recognition module will recognize an input word or phrase image by matching an input string of character features for the whole word or phrase against a string of prototype features for a plurality of reference words in a lexicon. This will yield a holistic answer list of recognized word or phrase candidates for the input word or phrase along with a confidence value for each answer on the list. At the same time based on each answer in the answer list, the holistic recognition modules will generate a list of character features and segment the character features into sets for each character in an answer. The analytical recognition module uses segmentation hypotheses from the segmented character feature sets to cut the image of the input string of characters into individual character images.
    Type: Grant
    Filed: February 16, 2001
    Date of Patent: September 27, 2005
    Assignee: Parascript LLC
    Inventors: Alexander Filatov, Igor Kil, Arseni Seregin
  • Publication number: 20050074169
    Abstract: In a combined holistic and analytic recognition system, the holistic recognition module will recognize an input word or phrase image by matching an input string of character features for the whole word or phrase against a string of prototype features for a plurality of reference words in a lexicon. This will yield a holistic answer list of recognized word or phrase candidates for the input word or phrase along with a confidence value for each answer on the list. At the same time based on each answer in the answer list, the holistic recognition modules will generate a list of character features and segment the character features into sets for each character in an answer. The analytical recognition module uses segmentation hypotheses from the segmented character feature sets to cut the image of the input string of characters into individual character images.
    Type: Application
    Filed: November 23, 2004
    Publication date: April 7, 2005
    Applicant: Parascript LLC
    Inventors: Alexander Filatov, Igor Kil, Arseni Seregin
  • Publication number: 20020114523
    Abstract: In a combined holistic and analytic recognition system, the holistic recognition module will recognize an input word or phrase image by matching an input string of character features for the whole word or phrase against a string of prototype features for a plurality of reference words in a lexicon. This will yield a holistic answer list of recognized word or phrase candidates for the input word or phrase along with a confidence value for each answer on the list. At the same time based on each answer in the answer list, the holistic recognition modules will generate a list of character features and segment the character features into sets for each character in an answer. The analytical recognition module uses segmentation hypotheses from the segmented character feature sets to cut the image of the input string of characters into individual character images.
    Type: Application
    Filed: February 16, 2001
    Publication date: August 22, 2002
    Inventors: Alexander Filatov, Igor Kil, Arseni Seregin