| 发明名称 |
IMAGE PROCESSING APPARATUS |
| 摘要 |
An image processing apparatus includes an area extracting unit and a table image detecting unit. The area extracting unit is configured to extract a halftone dot area and character images in an image. The table image detecting unit is configured to detect the extracted halftone dot area as a table image if (a) the extracted halftone dot area includes no ruled lines and (b1) at least two of the detected character images are arranged in a primary scanning direction or a secondary scanning direction in the halftone dot area and (b2) character alignment of a tabular layout is detected on the character images on the basis of positional relations between divisional areas into which the halftone dot area is equally divided and the character images. |
| 申请公布号 |
US2016283788(A1) |
申请公布日期 |
2016.09.29 |
| 申请号 |
US201615074814 |
申请日期 |
2016.03.18 |
| 申请人 |
KYOCERA Document Solutions Inc. |
发明人 |
Nanbu Sota |
| 分类号 |
G06K9/00;G06K15/02 |
主分类号 |
G06K9/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An image processing apparatus, comprising:
an area extracting unit configured to extract a halftone dot area and character images in an image; and a table image detecting unit configured to detect the extracted halftone dot area as a table image if (a) the extracted halftone dot area includes no ruled lines and (b1) at least two of the detected character images are arranged in a primary scanning direction or a secondary scanning direction in the halftone dot area and (b2) character alignment of a tabular layout is detected on the character images on the basis of positional relations between divisional areas into which the halftone dot area is equally divided and the character images. |
| 地址 |
Osaka JP |
