Myscript

Robin Melinand

Pierre-Michel Lallican

Romain Bednarowicz

Fabien Ric

Claire Sidoli

Anne Bonnaud

Arnoud Boekhoorn

Udit Roy

Florent Buisson

Edgard Baudry

Denis Manceau

Nicolas Torneri

The invention relates to a method implemented by a computing device for processing math and text in handwriting, comprising: identifying symbols by performing handwriting recognition on a plurality of strokes; classifying, as a first classification, first symbols as either a text symbol candidate or a math symbol candidate with a confidence score reaching a first threshold; classifying, as a second classification, second symbols other than first symbols as either a text symbol candidate or a math symbol candidate with a respective confidence score by applying predefined spatial syntactic rules; updating or confirming, as a third classification, a result of the second classification by establishing semantic connections between symbols and comparing the semantic connections with the result of the second classification; and recognising each symbol as either text or math based on a result of said third classification.

Classifying handwritten math and text symbols using spatial syntactic rules, semantec connections, and ink-related information of strokes forming the symbols

Disclosed is a device for inputting symbols in an entry field. An example of the device includes an interface unit having a touch screen and a module for processing graphics objects. The module may include a detection unit for detecting a start and an end of a current graphics object being input; a storage unit for storing graphics data corresponding to the input graphics object; a recognition unit for generating a list of candidate strings of symbols from the graphics data, each candidate string being associated with a pertinence value; and an insertion unit for inserting into the entry field a string selected by the user from the list, a data group comprising the graphics data, the candidate strings, the pertinence values, and an identifier of the selected string being stored during a predetermined duration.

Permanent synchronization system for handwriting input

A system, method and computer program product for managing typesetting of digital ink structured content on computing devices. Each computing device has a processor and at least one system application for recognizing handwriting input under control of the processor. The system application determines dimensional information of at least digital ink text elements of structured content, calculates a first font size for each typeset ink text element respectively corresponding to the digital ink text elements based on at least part of the dimensional information, categorizes the typeset ink text elements into one or more categories of the structured content, determines a second font size for each typeset ink text element based on the first font size of each typeset ink text element of the respective category, and display, on a display associated with the computing device, the typeset ink text elements at the respective determined second font sizes.

System and method for managing digital ink typesetting

A system and method that is able to recognize a user's natural drawing of geometric shapes. The system and method is able to process single-stroke and multi-stroke geometric shapes. It can also apply implicit and user defined constraints to the geometric shapes. The system and method applies these constraints at the vector component level rather than the primitive level. It does this by breaking down both the geometric shapes and constraints on a vector component level. This allows the system and method to handle a larger number of geometric shapes and constraints. After applying the constraints to the geometric shapes at the vector component level, the system and method outputs smooth geometric shapes that incorporated both the implicit and user defined constraints.

System and method for recognizing geometric shapes

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Carquefou, France

Robin Melinand