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1. 发明申请

US20120154878A1 IMAGE SCANNING APPARATUS AND CIRCUIT BOARD IN IMAGE SCANNING APPARATUS 审中-公开
标题翻译：图像扫描装置和图像扫描装置中的电路板
公开(公告)号：US20120154878A1
公开(公告)日：2012-06-21
申请号：US13192817
申请日：2011-07-28
申请人： Kyung-hyun Son , Ho-Ill Hyun
发明人： Kyung-hyun Son , Ho-Ill Hyun
IPC分类号： H04N1/04
CPC分类号： H04N1/0452 , H04N1/00559 , H04N1/00994 , H04N1/02865 , H04N1/0313 , H04N1/04 , H04N1/1017 , H04N1/193 , H04N2201/0446 , H04N2201/0448
摘要： An image scanning apparatus includes an illuminator to radiate light on an original image; an image sensor to scan image information of the original image from the light reflected from the original image, an image processor to perform image processing with respect to a signal scanned by the image sensor, and a memory to store data which is to be image-processed. The image sensor, the image processor, and the memory may also be disposed on one circuit board in the image scanning apparatus.
摘要翻译：一种图像扫描装置，包括用于将原始图像上的光照射的照明器; 用于从原始图像反射的光扫描原始图像的图像信息的图像传感器，对由图像传感器扫描的信号执行图像处理的图像处理器，以及存储要存储图像的数据的存储器，处理。图像传感器，图像处理器和存储器也可以设置在图像扫描装置中的一个电路板上。

2. 发明申请

US20080187243A1 IMAGE READING APPARATUS AND IMAGE READING METHOD 有权
标题翻译：图像读取装置和图像读取方法
公开(公告)号：US20080187243A1
公开(公告)日：2008-08-07
申请号：US11670703
申请日：2007-02-02
申请人： Naoyuki Misaka
发明人： Naoyuki Misaka
IPC分类号： G06K9/32
CPC分类号： H04N1/00795 , H04N1/00806 , H04N1/00811 , H04N1/00822 , H04N1/0411 , H04N1/0452 , H04N2201/0081
摘要： In an image reading apparatus capable of converting the resolution of an image read by a color line sensor by using an image read by a monochrome sensor, a technique that realizes proper use of resolution conversion processing in accordance with the type of the image on the reading target is provided.An image reading apparatus includes: a first image reading unit configured to carry out monochrome image reading with a first resolution from a reading target; a second image reading unit configured to carry out color image reading from the reading target, with a second resolution that is lower than the first resolution; a type determining unit configured to determine whether the image on the reading target is of a first image type for which luminance resolution is given priority, or of a second image type for which color reproducibility is given priority; and a processing executing unit configured to, when it is determined by the type determining unit that the image is of the first image type, execute resolution conversion processing to raise the resolution of image data read by the second image reading unit by using image data read by the first image reading unit.
摘要翻译：在能够通过使用由单色传感器读取的图像来转换由彩色线传感器读取的图像的分辨率的图像读取装置中，根据读取图像的类型实现分辨率转换处理的适当使用的技术提供目标。一种图像读取装置包括：第一图像读取单元，被配置为从读取目标以第一分辨率执行单色图像读取; 第二图像读取单元，被配置为以比第一分辨率低的第二分辨率从读取对象进行彩色图像读取; 类型确定单元，被配置为确定读取目标上的图像是否具有优先级的亮度分辨率的第一图像类型，或者优先给予颜色再现性的第二图像类型; 以及处理执行单元，被配置为当由类型确定单元确定图像是第一图像类型时，执行分辨率转换处理，以通过使用读取的图像数据来提高由第二图像读取单元读取的图像数据的分辨率由第一图像读取单元。

3. 发明申请

US20040021059A1 Photosensor assembly with shared charge transfer registers 有权
标题翻译：具有共享电荷转移寄存器的光电传感器组件
公开(公告)号：US20040021059A1
公开(公告)日：2004-02-05
申请号：US10209422
申请日：2002-07-30
发明人： Kurt Eugene Spears
IPC分类号： H01L031/00
CPC分类号： H04N1/0411 , H04N1/0402 , H04N1/0426 , H04N1/0452 , H04N1/193 , H04N5/3454 , H04N5/347 , H04N5/3692
摘要： A photosensor assembly has multiple rows of photosensors sharing a charge transfer register. Charges from one row of photosensors are transferred through another row of photosensors to the charge transfer register, and charges from both rows of photosensors are optionally added together in the charge transfer register. The photosensors in the two rows may have different light collecting areas.
摘要翻译：光电传感器组件具有共享电荷转移寄存器的多行光电传感器。来自一行光电传感器的电荷通过另一排光电传感器传送到电荷转移寄存器，并且可以将两行光电传感器的电荷一起添加到电荷转移寄存器中。两行中的光电传感器可能具有不同的光收集区域。

4. 发明授权

US6041198A Dual resolution scanner 失效
标题翻译：双分辨率扫描仪
公开(公告)号：US6041198A
公开(公告)日：2000-03-21
申请号：US104246
申请日：1998-06-24
申请人： Philip L. Chen
发明人： Philip L. Chen
IPC分类号： H04N1/04 , H04N1/12 , H04N1/193 , G03G15/043 , G03G15/04
CPC分类号： H04N1/0411 , H04N1/0402 , H04N1/0423 , H04N1/0452 , H04N1/12 , H04N1/193
摘要： The focused light incident from the light source on the document to be scanned has two different lengths of light path. The shorter light path is incident on the document near the light source. The longer light path is incident on the document away from the light source with a larger light spot and scans the document at a higher speed to yield a lower resolution. The high resolution light ray reflected from the document and the low resolution light ray reflected from the document pass through a set of transmitting lenses tilted at different angles to irradiate two different sets of charge coupled device sensors.
摘要翻译：从光源入射的要被扫描的文件的聚焦光具有两个不同长度的光路。较短的光路入射到靠近光源的文件上。较长的光路以更大的光斑入射到离开光源的文档上，并以更高的速度扫描文件以产生较低的分辨率。从文件反射的高分辨率光线和从文件反射的低分辨率光线通过一组以不同角度倾斜的透射透镜，以照射两组不同的电荷耦合器件传感器。

5. 发明授权

US5668644A Video clock signal generator in an optical scanner in which a mask including a linear scale provides timing for controlling the amplitude of a vibrating mirror 失效
标题翻译：光学扫描器中的视频时钟信号发生器，其中包括线性刻度的掩模提供用于控制振镜的振幅的定时
公开(公告)号：US5668644A
公开(公告)日：1997-09-16
申请号：US412911
申请日：1995-03-29
申请人： Yoshinori Kuroiwa , Hiroshi Nishida , Hisashi Okugawa
发明人： Yoshinori Kuroiwa , Hiroshi Nishida , Hisashi Okugawa
IPC分类号： H04N1/04 , H04N1/053 , H04N1/113
CPC分类号： H04N1/0283 , H04N1/0402 , H04N1/0411 , H04N1/0426 , H04N1/0446 , H04N1/0452 , H04N1/053 , H04N1/1135 , H04N2201/0471 , H04N2201/04755 , H04N2201/04768
摘要： A video clock signal generator comprises: a light beam source; a mask having opposite ends spaced by a predetermined distance; a vibration scanner for reflecting the light beam and forming a light spot vibrating on the mask beyond the opposite ends thereof; a detector for generating an output signal representing optical information from the mask; a counter for counting a time required for the light spot to cross the opposite ends of the mask based on the output signal of the detector; and a control unit for controlling an amplitude of the scanner mirror in accordance with the time counted by the counter.
摘要翻译：视频时钟信号发生器包括：光束源; 具有间隔开预定距离的相对端的掩模; 振动扫描器，用于反射光束并形成在掩模上振动的光点超过其相对端; 检测器，用于从掩模产生表示光学信息的输出信号; 计数器，用于根据检测器的输出信号计数光点跨过掩模的相对端所需的时间; 以及控制单元，用于根据由计数器计数的时间来控制扫描镜的幅度。

6. 发明授权

US5001566A Document reading apparatus 失效
标题翻译：文件阅读器
公开(公告)号：US5001566A
公开(公告)日：1991-03-19
申请号：US337851
申请日：1989-02-24
申请人： Giuseppe Coli , Giampiero Meazza , Roberto Cedone
发明人： Giuseppe Coli , Giampiero Meazza , Roberto Cedone
IPC分类号： H04N1/19 , H04N1/00 , H04N1/04 , H04N1/10 , H04N1/107 , H04N1/12 , H04N1/193 , H04N1/203 , H04N1/393 , H04N1/60
CPC分类号： H04N1/0405 , H04N1/0057 , H04N1/00602 , H04N1/0402 , H04N1/0452 , H04N1/1017 , H04N1/1021 , H04N1/1043 , H04N1/1048 , H04N1/1052 , H04N1/1215 , H04N1/60 , H04N1/0464 , H04N1/193
摘要： The original documents of A4 or A3 format are selectively read by a scanning apparatus which is integrated into a system for producing and transmitting images. The originals of A4 format are normally positioned on a fixed exposure surface and the originals of A3 format are introduced into a separate device for transporting documents, which is adjacent to the fixed exposure surface. A carriage with lamps is slidable below the exposure surface to illuminate the A4 original while to illuminate the A3 original the carriage is positioned into a fixed position corresponding to the separate reading device where the original A3 is slid with respect to the carriage past an exposure zone. The reflected images of the originals are passed by means of mirrors mounted on the carriage to a lens which reflects them on to a photodetector device which converts the light rays into digital electrical signals. To adjust the focal lengths of the lens to the various dimensions of the A3 and A4 formats and to compensate for the different distances (difference D) of the two types of originals from the lens, two of the mirrors are mounted on an auxiliary frame which is movable on the carriage. The auxiliary frame is displaced by its own motor and a lead-screw to different positions in relation to the type of original which is to be read.

7. 发明授权

US08310740B2 Image scanning device including a combine unit which superimposes conversion results of a plurality of photoelectric converters 有权
标题翻译：图像扫描装置包括叠加多个光电转换器的转换结果的组合单元
公开(公告)号：US08310740B2
公开(公告)日：2012-11-13
申请号：US12185164
申请日：2008-08-04
申请人： Tomohiko Okada , Takao Horiuchi , Yoshitaka Okahashi , Takeshi Murakami , Yukihito Nishio
发明人： Tomohiko Okada , Takao Horiuchi , Yoshitaka Okahashi , Takeshi Murakami , Yukihito Nishio
IPC分类号： H04N1/04
CPC分类号： H04N1/0402 , H04N1/0414 , H04N1/0429 , H04N1/0452 , H04N1/12 , H04N1/193 , H04N2201/04756
摘要： An image scanning device includes a CCD pair provided with two rows of photodiode arrays for scanning an image on a paper, a motor drive circuit for causing the CCD pair to sub-scan the image on the paper, and an adder for superimposedly combining two outputs of the CCD pair with a predetermined time lag therebetween. A control unit controls the adder to add the two outputs of the CCD pair without the time lag when received an instruction of a low resolution that corresponds to ½ of a high resolution by a resolution switch and thereby doubles a speed of the sub-scan by the motor drive circuit.
摘要翻译：一种图像扫描装置，包括一对CCD对，该CCD对具有用于扫描纸张上的图像的两行光电二极管阵列，用于使CCD对对该纸张上的图像进行副扫描的马达驱动电路，以及用于将两个输出的CCD对。控制单元控制加法器，当接收到通过分辨率开关对应于高分辨率的1/2的低分辨率指令时，不加时间滞后的CCD对的两个输出，从而将副扫描的速度加倍电机驱动电路。

8. 发明授权

US07929806B2 Image reading apparatus and image reading method 有权
标题翻译：图像读取装置和图像读取方法
公开(公告)号：US07929806B2
公开(公告)日：2011-04-19
申请号：US11670703
申请日：2007-02-02
申请人： Naoyuki Misaka
发明人： Naoyuki Misaka
IPC分类号： G06K9/32
CPC分类号： H04N1/00795 , H04N1/00806 , H04N1/00811 , H04N1/00822 , H04N1/0411 , H04N1/0452 , H04N2201/0081
摘要： In an image reading apparatus capable of converting the resolution of an image read by a color line sensor by using an image read by a monochrome sensor, a technique that realizes proper use of resolution conversion processing in accordance with the type of the image on the reading target is provided.An image reading apparatus includes: a first image reading unit configured to carry out monochrome image reading with a first resolution from a reading target; a second image reading unit configured to carry out color image reading from the reading target, with a second resolution that is lower than the first resolution; a type determining unit configured to determine whether the image on the reading target is of a first image type for which luminance resolution is given priority, or of a second image type for which color reproducibility is given priority; and a processing executing unit configured to, when it is determined by the type determining unit that the image is of the first image type, execute resolution conversion processing to raise the resolution of image data read by the second image reading unit by using image data read by the first image reading unit.
摘要翻译：在能够通过使用由单色传感器读取的图像来转换由彩色线传感器读取的图像的分辨率的图像读取装置中，根据读取图像的类型实现分辨率转换处理的适当使用的技术提供目标。一种图像读取装置包括：第一图像读取单元，被配置为从读取目标以第一分辨率执行单色图像读取; 第二图像读取单元，被配置为以比第一分辨率低的第二分辨率从读取对象进行彩色图像读取; 类型确定单元，被配置为确定读取目标上的图像是否具有优先级的亮度分辨率的第一图像类型，或者优先给予颜色再现性的第二图像类型; 以及处理执行单元，被配置为当由类型确定单元确定图像是第一图像类型时，执行分辨率转换处理，以通过使用读取的图像数据来提高由第二图像读取单元读取的图像数据的分辨率由第一图像读取单元。

9. 发明申请

US20100091340A1 SCAN BAR FOR SCANNING MEDIA SHEET IN IMAGE SCANNING DEVICE AND METHOD THEREOF 有权
标题翻译：用于扫描介质片的扫描条在图像扫描装置中的方法及其方法
公开(公告)号：US20100091340A1
公开(公告)日：2010-04-15
申请号：US12250100
申请日：2008-10-13
申请人： Anthony Michael King , Matthew Ryan Lashinsky , Mark Eric Miller
发明人： Anthony Michael King , Matthew Ryan Lashinsky , Mark Eric Miller
IPC分类号： H04N1/04
CPC分类号： H04N1/0318 , H04N1/0402 , H04N1/0411 , H04N1/0414 , H04N1/0452 , H04N1/0458 , H04N2201/03112 , H04N2201/03133 , H04N2201/03141 , H04N2201/03145
摘要： A scan bar for scanning a media sheet in an image scanning device and a method for scanning the media sheet in the image scanning device are disclosed. The scan bar comprises a sensor arrangement and a lens arrangement. The sensor arrangement comprises a first sensor region and a second sensor region. Light reflected from the media sheet is focused by the lens arrangement onto the sensor arrangement. Each of the first sensor region and the second sensor region is capable of generating image data corresponding to the media sheet from the focused light received from the lens arrangement for scanning the media sheet. The image data generated by the first sensor region is of relatively higher resolution than image data generated by the second sensor region.
摘要翻译：公开了一种用于扫描图像扫描装置中的介质片的扫描条和用于扫描图像扫描装置中的介质片的方法。扫描杆包括传感器装置和透镜装置。传感器装置包括第一传感器区域和第二传感器区域。从介质片反射的光被透镜装置聚焦到传感器装置上。第一传感器区域和第二传感器区域中的每一个能够从从透镜装置接收的聚焦光产生与介质片相对应的图像数据，用于扫描介质片。由第一传感器区域生成的图像数据与由第二传感器区域生成的图像数据相比具有相对较高的分辨率。

10. 发明申请

US20090040568A1 IMAGE SCANNING DEVICE 有权
标题翻译：图像扫描装置
公开(公告)号：US20090040568A1
公开(公告)日：2009-02-12
申请号：US12185164
申请日：2008-08-04
申请人： Tomohiko OKADA , Takao Horiuchi , Yoshitaka Okahashi , Takeshi Murakami , Yukihito Nishio
发明人： Tomohiko OKADA , Takao Horiuchi , Yoshitaka Okahashi , Takeshi Murakami , Yukihito Nishio
IPC分类号： H04N1/04
CPC分类号： H04N1/0402 , H04N1/0414 , H04N1/0429 , H04N1/0452 , H04N1/12 , H04N1/193 , H04N2201/04756
摘要： An image scanning device includes a CCD pair provided with two rows of photodiode arrays for scanning an image on a paper, a motor drive circuit for causing the CCD pair to sub-scan the image on the paper, and an adder for superimposedly combining two outputs of the CCD pair with a predetermined time lag therebetween. A control unit controls the adder to add the two outputs of the CCD pair without the time lag when received an instruction of a low resolution that corresponds to ½ of a high resolution by a resolution switch and thereby doubles a speed of the sub-scan by the motor drive circuit.
摘要翻译：一种图像扫描装置，包括一对CCD对，该CCD对具有用于扫描纸张上的图像的两行光电二极管阵列，用于使CCD对对该纸张上的图像进行副扫描的马达驱动电路，以及用于将两个输出的CCD对。控制单元控制加法器，当接收到通过分辨率开关对应于高分辨率的1/2的低分辨率指令时，不加时间滞后的CCD对的两个输出，从而将副扫描速度加倍电机驱动电路。

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