| 发明名称 | Image processing device and image processing method | ||
| 摘要 | An image processing device performs image processing on image data obtained by receiving light emitted from a light source and then reflected from an object to be read with a light receiving element. The image processing device includes a determination unit configured to determine whether or not a color of each pixel in the image data belongs to a predetermined correction target color range and a correction unit configured to perform correction to reduce the density of a pixel of the color belonging to the correction target color range. | ||
| 申请公布号 | US8977050(B2) | 申请公布日期 | 2015.03.10 |
| 申请号 | US201213712314 | 申请日期 | 2012.12.12 |
| 申请人 | Riso Kagaku Corporation | 发明人 | Kawashima Masahiro;Shiokawa Mitsuharu |
| 分类号 | G06K9/00;G06T5/00;H04N1/60 | 主分类号 | G06K9/00 |
| 代理机构 | Nath, Goldberg & Meyer | 代理人 | Nath, Goldberg & Meyer ;Meyer Jerald L.;Thenor Leonid D. |
| 主权项 | 1. An image processing device that performs image processing on image data obtained by receiving light emitted from a light source and then reflected from an object to be read with a light receiving element, comprising: a determination unit configured to determine whether or not a color of each pixel in the image data belongs to a predetermined correction target color range; and a correction unit configured to perform correction to reduce the density of a pixel of the color belonging to the correction target color range. | ||
| 地址 | Tokyo JP | ||