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Binary reference matrix for a character recognition machine

阅读:62发布:2022-01-29

专利汇可以提供Binary reference matrix for a character recognition machine专利检索,专利查询,专利分析的服务。并且A binary reference matrix apparatus is diclosed for verifying input alpha words from a character recognition machine as valid linguistic expressions. The organization of the binary reference matrix is based upon the character transfer function of the character recognition machine. The alphabetic character stream for each word scanned by the character recognition machine, is mapped into a vector representation through the assignment of a unique numeric value for each letter in the alphabet. The vector magnitude and angle so calculated constitute the address data for accessing the binary reference matrix. The point accessed in the matrix will have a binary value of 1 if the scanned word is valid and will have a binary value of 0 if the scanned word is invalid. The organization of the binary reference matrix minimizes the size of the array needed for accurate verification by choosing numerical values for the alphabetic characters in an inverse proportion to the characters read reliability in the character recognition machine, as determined by the empirical measurement of the character recognition machine, character transfer function.,下面是Binary reference matrix for a character recognition machine专利的具体信息内容。

1. A binary reference matrix apparatus for verifying input alpha words as valid linguistic expressions, from an OCR having a character transfer function, comprising: detection means for detecting an alpha word at the input of said apparatus; conversion means connected to said detection means for assigning numeric values to the characters in the input alpha word based upon the OCR read reliability of the characters; a first-dimensional bit address calculation means connected to said conversion means for calculating a first-dimensional bit address as a vector magnitude
2. A binary reference matrix apparatus for verifying input alpha words as valid typographical expressions, froM a keyboard having a character transfer function, comprising: detection means for detecting an input alpha word at the input of said apparatus; conversion means connected to said detection means for assigning numeric values to the characters in the input alpha word based upon the characters'' keyboard typographical reliability; a first-dimensional bit address calculation means connected to said conversion means for calculating a first-dimensional bit address as a vector magnitude
3. A binary reference matrix for verifying input alpha words as valid linguistic expressions, from a speech analyzer having a character transfer function, comprising: detection means for detecting a phoneme alpha word at the input of said apparatus; conversion means connected to said detection means for assigning numeric values to the characters in the input phoneme word based upon the characters'' speech analyzer read reliability; a first-dimensional bit address calculation means connected to said conversion means for calculating a first-dimensional bit address as a vector magnitude
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