发明申请
US20100259771A1 IMAGE PROCESSING APPARATUS, IMAGE FORMING APPARATUS, IMAGE PROCESSING METHOD AND RECORDING MEDIUM
有权
![IMAGE PROCESSING APPARATUS, IMAGE FORMING APPARATUS, IMAGE PROCESSING METHOD AND RECORDING MEDIUM](/abs-image/US/2010/10/14/US20100259771A1/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: IMAGE PROCESSING APPARATUS, IMAGE FORMING APPARATUS, IMAGE PROCESSING METHOD AND RECORDING MEDIUM
- 专利标题(中):图像处理装置,图像形成装置,图像处理方法和记录介质
- 申请号:US12756759 申请日:2010-04-08
- 公开(公告)号:US20100259771A1 公开(公告)日:2010-10-14
- 发明人: Akira Sakamoto
- 申请人: Akira Sakamoto
- 优先权: JP2009-095181 20090409
- 主分类号: G06K15/02
- IPC分类号: G06K15/02 ; G06K9/00
摘要:
When input image data is high-resolution data, the input image data is downsampled to low-resolution data. Subsequently, it is judged whether or not the trapping process is performed with respect to an edge extracted based on the image data after the downsampling. When the trapping process is performed, a trap color is determined. Pixel data based on the determined trap color is upsampled based on the resolution of the input image data. Then, the trapping process is performed based on the input image data and the pixel data after the upsampling.
摘要(中):
当输入图像数据是高分辨率数据时,将输入图像数据下采样为低分辨率数据。 接下来,根据下采样后的图像数据判断是否对提取的边缘进行捕获处理。 当进行捕集过程时,确定陷阱颜色。 基于所确定的陷阱颜色的像素数据基于输入图像数据的分辨率被上采样。 然后,基于输入图像数据和上采样之后的像素数据执行捕获处理。
公开/授权文献:
IPC结构图谱:
G | 物理 |
--G06 | 计算;推算;计数 |
----G06K | 数据识别;数据表示;记录载体;记录载体的处理 |
------G06K15/00 | 产生输出数据的永久直观显示的装置 |
--------G06K15/02 | .使用打印机 |