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US 10,872,266 B1Granted
Handwriting recognition systems and methods
AssigneeRead-Ink Corporation
InventorThomas O Binford
Life of this patent
Estimating the term…
Abstract
Systems and methods are provided for handwriting recognition. Handwriting data is received. Geometric data of text in handwriting data is determined. Sub-characters of the text are determined. Sub-characters of text are matched to a model. Most probable characters of the text are determined based on the matching.
Claims1
A method for recognizing handwriting, the method comprising:
- receiving handwriting data;
- determining geometric data of text in handwriting data;
- determining sub-characters of the text;
- matching sub-characters of text to a model;
- and
- determining most probable characters of the text based on said matching,
- wherein the matching sub-characters of text to a model comprises:
- estimating empirical conditional probability P(dlh) of parameter data based on hypothesis from order statistics of a parameter;
- using signed functional distance that is not scalar;
- and
- estimating non-parameterized empirical probability over stratified character and sub-character populations.
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Dependencies are inferred from the claim text.