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AssigneeDropbox, Inc.
InventorsNils Peter Welinder, Peter N. Belhumeur, Ying Xiong, Jongmin Baek, Simon Kozlov, Thomas Berg, David J. Kriegman
Estimating the term…
The present disclosure is directed toward systems and methods that efficiently and effectively generate an enhanced document image of a displayed document in an image frame captured from a live image feed. For example, systems and methods described herein apply a document enhancement process to a displayed document in an image frame that result in an enhanced document image that is cropped, rectified, un-shadowed, and with dark text against a mostly white background. Additionally, systems and method described herein determine whether a stored digital content item includes a displayed document. In response to determining that a stored digital content item does include a displayed document, systems and methods described herein generate an enhanced document image of a displayed document included in the stored digital content item.
A computing device comprising:
A non-transitory computer-readable medium storing instructions thereon that, when executed by at least one processor, cause a computer system to:
A method comprising:
Dependencies are inferred from the claim text.