发明名称 |
IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND COMPUTER-READABLE MEDIUM |
摘要 |
The image processing apparatus includes a color extraction unit, a region cutting-out unit, a determination unit, and a sticky-note-image cutting-out unit. The color extraction unit extracts pixels by using multiple thresholds, which are prepared in advance for a color space, for a color used in sticky notes, from image information including information about the sticky notes. The region cutting-out unit cuts out a region which is a group of the pixels extracted by the color extraction unit, for each of the thresholds. The determination unit determines a threshold to be employed, from the thresholds on the basis of the number of regions which are cut out by the region cutting-out unit. The sticky-note-image cutting-out unit cuts out a sticky note image from the image information by using the threshold determined by the determination unit. |
申请公布号 |
US2015098649(A1) |
申请公布日期 |
2015.04.09 |
申请号 |
US201414277875 |
申请日期 |
2014.05.15 |
申请人 |
FUJI XEROX CO., LTD. |
发明人 |
MIYASHITA Harunobu |
分类号 |
G06K9/00;G06K9/46 |
主分类号 |
G06K9/00 |
代理机构 |
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代理人 |
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主权项 |
1. An image processing apparatus comprising:
a color extraction unit that extracts pixels by using a plurality of thresholds for at least one color used in a plurality of sticky notes, from image information including information about the plurality of sticky notes, the plurality of thresholds being prepared in advance for a color space; a region cutting-out unit that cuts out at least one region which is a group of the pixels which are extracted by the color extraction unit, for each of the plurality of thresholds; a determination unit that determines a threshold to be employed, from the plurality of thresholds on the basis of the number of regions which are cut out by the region cutting-out unit; and a sticky-note-image cutting-out unit that cuts out at least one sticky note image from the image information by using the threshold determined by the determination unit. |
地址 |
Tokyo JP |