| 摘要 |
Certain characters and symbols are often erroneously recognized as non-solid periodic lines such as dotted lines and single chain lines. The erroneous recognition stems out from recognition criteria which are generally based upon the characteristics of the line elements such as height, width and a distance between the elements. To substantially eliminate the erroneous recognition, one preferred embodiment according to the current invention substantially eliminates erroneous candidates for non-solid periodic lines based upon a distance to adjacent text characters.
|
