公开(公告)号：US20110228349A1

公开(公告)日：2011-09-22

申请号：US12833223

申请日：2010-07-09

申请人： Akira IWAYAMA ,  Yuki KASAHARA ,  Masahiko KOBAKO

发明人： Akira IWAYAMA ,  Yuki KASAHARA ,  Masahiko KOBAKO

IPC分类号： H04N1/04

CPC分类号： H04N1/203 ,  H04N1/00718 ,  H04N1/00737 ,  H04N1/00745 ,  H04N1/00774 ,  H04N1/2032 ,  H04N1/2034

摘要： An apparatus includes imaging units, each including: a light source to emit light; and an image sensor to pick up an image of a medium to be moved relatively between the imaging units. The light source of one of the imaging units is provided at a position where a direct light is guided to the image sensor of the other imaging unit, and the image sensor of the other imaging unit is configured to pick up an image for image formation when a reflected light emitted from the light source of the other imaging unit and reflected by the medium is guided to the image sensor of the other imaging unit, and to pick up an image for edge detection when the direct light is guided to the image sensor of the other imaging unit, and an edge of the medium is detected based on the image for edge detection.

摘要翻译： 一种装置包括成像单元，每个成像单元包括：发光的光源; 以及图像传感器，用于拾取相对于成像单元之间移动的介质的图像。 其中一个成像单元的光源设置在直接光被引导到另一个成像单元的图像传感器的位置，另一个成像单元的图像传感器被配置为拾取用于图像形成的图像，当 从另一个成像单元的光源发射并被介质反射的反射光被引导到另一个成像单元的图像传感器，并且当直接光被引导到图像传感器的图像传感器时，拾取用于边缘检测的图像 基于用于边缘检测的图像来检测另一个成像单元和介质的边缘。

公开(公告)号：US20110292441A1

公开(公告)日：2011-12-01

申请号：US13077218

申请日：2011-03-31

申请人： Masahiko KOBAKO ,  Jun Matoba

发明人： Masahiko KOBAKO ,  Jun Matoba

IPC分类号： H04N1/04 ,  G06F3/12

CPC分类号： H04N1/00795 ,  H04N1/00708 ,  H04N1/0071 ,  H04N1/00716 ,  H04N1/00724 ,  H04N1/00726 ,  H04N1/00806 ,  H04N1/00822

摘要： An image reading apparatus includes a paper type sensor that detects a paper type of paper, a control unit, and a reading unit that performs an image reading. The control unit includes a mode setting unit that sets a mode of the image reading performed by the reading unit based on the paper type detected by the paper type sensor.

摘要翻译： 图像读取装置包括检测纸张类型的纸张类型传感器，控制单元和执行图像读取的读取单元。 控制单元包括模式设置单元，其基于由纸张类型传感器检测到的纸张类型来设置由读取单元执行的图像读取的模式。