Patents by Inventor Luis Fernando Becker Santos

Luis Fernando Becker Santos 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).

  • EDGE IDENTIFICATION OF DOCUMENTS WITHIN CAPTURED IMAGE
    Publication number: 20240112348
    Abstract: A backbone machine learning model is applied to a captured image of a number of documents to identify image features of the captured image. A head machine learning model is applied to the image features to identify a number of candidate quadrilaterals within the captured image. An edge detection technique is applied to each candidate quadrilateral to identify edges of a corresponding document of the captured image within the candidate quadrilateral.
    Type: Application
    Filed: February 9, 2021
    Publication date: April 4, 2024
    Inventors: Rafael Borges, Lucas Nedel Kirsten, Luis Fernando Becker Santos, Ricardo Ribani