Title:
PREPARING METHOD FOR INTEGRATED EQUIVALENT CLASS
Document Type and Number:
Japanese Patent JP3925971
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To prepare an integrated equivalent class by merging equivalent classes with each other.
SOLUTION: This method includes a step sorting a symbol extracted from picture data to prepare plural equivalent classes (a), each of these equivalent classes is provided with a sample expressing the equivalent class. The method includes a step matching a first equivalent class sample with a second equivalent class (b) and this matching step is provided with information obtained from the run of the first equivalent class sample and that of the second equivalent class sample. The method includes a step preparing the integrated equivalent class by combining the samples of the first and second equivalent classes when the first and second equivalent classes match with each other (c), a step repeating the steps (b) to (c) to each of the plural equivalent classes to prepare plural equivalent classes (d) and a step selecting one sample expressing the integrated equivalent classes from the set of the samples used for preparing the integrated equivalent class to each of the plural integrated equivalent classes (e).
Inventors:
Daniel Davies
Application Number:
JP31993696A
Publication Date:
June 06, 2007
Filing Date:
November 29, 1996
Export Citation:
Assignee:
XEROX CORPORATION
International Classes:
G06T7/00; H04N1/41; G06K9/62; G06T9/00; (IPC1-7): G06T7/00; H04N1/41
Domestic Patent References:
| JP6076061A | ||||
| JP5012449A | ||||
| JP6052358A |
Foreign References:
| US5303313 |
Attorney, Agent or Firm:
Atsushi Nakajima
Kato Kazunori
Kato Kazunori