首页|Researchers Submit Patent Application, 'Method, System and Apparatus for Processing Candidate Strings Detected in an Image', for Approval (USPTO 20230419701)
Researchers Submit Patent Application, 'Method, System and Apparatus for Processing Candidate Strings Detected in an Image', for Approval (USPTO 20230419701)
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News editors obtained the following quote from the background information supplied by the inventors:“Embodiments of the invention relate to the field of image processing, and more specifically, to theprocessing of candidate strings resulting from optical character recognition performed on an image toidentify a match for a model string in the image.“Optical Character Recognition (OCR) generally refers to the mechanism of converting images of typed,handwritten or printed text into machine-encoded text (e.g., in an American Standard Code for InformationInterchange (ASCII) format), whether from a scanned document, a photo of a document, a photo of ascene (e.g., an image acquired by a surveillance camera including a license plate number) or from subtitletext in an image (e.g., closed captioning text). Generally, an OCR mechanism is a computer-implementedprocess that includes the steps of acquiring an image containing a string of characters to be recognized,recognizing individual characters in the input image as characters of an alphabet, segmenting the charactersinto one or more strings of characters, and performing a string correction or string recognition mechanismto return a corresponding output string of characters that corresponds to one or more model strings thatare searched for in the image (e.g., license plate numbers, serial numbers, postal codes, addresses, etc.).
Emerging TechnologiesMachine LearningOptical Character RecognitionPatent Application
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