发明名称 |
System and method for differentiating pictures and texts |
摘要 |
A system and method for differentiating pictures and texts includes, first, dividing an image corresponding to an image file to a plurality of unit areas of the same size each containing a plurality of pixels of the same number; generating a threshold by a threshold setting module based on the relationship between a gray-level and quantity; a picture text differentiating module sequentially performing statistics of the gray-levels of the pixels of the unit areas; sequentially comparing the gray-levels with the threshold; totaling the times that the gray-level equals to the threshold; and the picture text differentiating module comparing the times of equality with a preset comparison value to differentiate whether the data corresponding to the unit area is picture data or text image data.
|
申请公布号 |
US2006239555(A1) |
申请公布日期 |
2006.10.26 |
申请号 |
US20050113183 |
申请日期 |
2005.04.25 |
申请人 |
DESTINY TECHNOLOGY CORPORATION |
发明人 |
ZHUOYA WANG |
分类号 |
G06K9/34;G06K9/56;G06K9/62 |
主分类号 |
G06K9/34 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|