Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Analyzing scripts and determining characters in expression recognition










Image Number 14 for United States Patent #7561739.

A mechanism for recognizing and inputting handwritten mathematical expressions into a computer by providing part of a multi-path framework is described. The part of the multi-path framework includes a subscript/superscript analysis and character determination component that is designed to identify subscript and superscript elements. A method for analyzing a handwritten mathematical expression includes receiving a symbols corresponding to handwritten mathematical expression input strokes, identifying subscript and/or superscript structures, and determining a character for each symbol of the set. A graph of vertexes and edges may be created based upon the set of symbols and the graph may be searched to determine optimized candidates.








 
 
  Recently Added Patents
Switched capacitor hold-up scheme for constant boost output voltage
High productivity single pass scanning system
Clothes hanger
Soybean variety XB51J12
Defect detection system and method
Spectral sensor for checking documents of value
Plants and seeds of corn variety CV778791
  Randomly Featured Patents
Method of fabricating flash memory cell
Method for producing .beta. copper phthalocyanine blue pigments and use thereof
Single event upset immune logic family
System and method for the application of an LMS method to updating an echo canceller in an ADSL modem
Apparatus having a power switch controlled by an operating device of an optical device
Method of preparing derivatives of polyarylene vinylene and method of preparing an electronic device including same
Controller for machines
Container
Predominantly synthetic bar comprising hydroxy acid salt and specific types and amounts of filler
Visual properties for a wash process using a lipophilic fluid based composition containing a colorant