The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 11, 2026
Filed:
Aug. 28, 2023
Adobe Inc., San Jose, CA (US);
Tushar Tyagi, Faridabad, IN;
Prasenjit Mondal, Noida, IN;
Deepanshu Arora, Ghaziabad, IN;
Damandeep Singh Banga, Noida, IN;
Curtis Wigington, Annandale, VA (US);
Ayush Pant, Noida, IN;
Adobe Inc., San Jose, CA (US);
Abstract
Embodiments are disclosed for a precise book page boundary detection using deep machine learning model and image processing. The method may include generating, based on inputting a digital image to a convolutional neural segmentation network, a plurality of outputs comprising first output for a boundary of a left page of a spread of a physical book and second output for a boundary of a right page of the spread. A first thin pixel mask and a second thin pixel mask are determined for the left page and the right page based on the first and second outputs. A first quadrilateral and a second quadrilateral are determined based on the first and second thin pixel masks. At least one of the first or second quadrilateral is rendered in a display showing the outer boundary of the left or right page.