Using OCR to detect currently playing television programs
US-10735792-B2 · Aug 4, 2020 · US
Optical character recognition of documents having non-coplanar regions
US11106931B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-11106931-B2 |
| Application number | US-201916548701-A |
| Country | US |
| Kind code | B2 |
| Filing date | Aug 22, 2019 |
| Priority date | Jul 22, 2019 |
| Publication date | Aug 31, 2021 |
| Grant date | Aug 31, 2021 |
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Abstract
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Systems and methods for performing OCR of an image depicting text symbols and imaging a document having a plurality of planar regions are disclosed. An example method comprises: receiving a first image of a document having a plurality of planar regions and one or more second images of the document; identifying a plurality of coordinate transformations corresponding to each of the planar regions of the first image of the document; identifying, using the plurality of coordinate transformations, a cluster of symbol sequences of the text in the first image and in the one or more second images; and producing a resulting OCR text comprising a median symbol sequence for the cluster of symbol sequences.
First claim
Opening claim text (preview).
What is claimed is: 1. A method, comprising: receiving, by a processing device, a first image of a document having a plurality of planar regions, wherein at least two planar regions of the plurality of planar regions are mutually non-coplanar; performing optical character recognition (OCR) of the first image to determine an OCR text in the first image; obtaining a text in one or more second images of the document; identifying a plurality of base points in the first image;…
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Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
- G06V30/153Primary
Physics · mapped topic
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- What does patent US11106931B2 cover?
- Systems and methods for performing OCR of an image depicting text symbols and imaging a document having a plurality of planar regions are disclosed. An example method comprises: receiving a first image of a document having a plurality of planar regions and one or more second images of the document; identifying a plurality of coordinate transformations corresponding to each of the planar regions…
- Who is the assignee on this patent?
- Abbyy Production Llc
- What technology area does this patent fall under?
- Primary CPC classification G06V30/153. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Aug 31 2021 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).