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11. 发明公开

KR1020090104686A 화상처리장치 및 화상처리방법 有权
标题翻译：图像处理装置和图像处理方法
公开(公告)号：KR1020090104686A
公开(公告)日：2009-10-06
申请号：KR1020090026221
申请日：2009-03-27
申请人： 캐논 가부시끼가이샤
发明人： 한사키토모유키 , 오타타카토시 , 스기우라히로아키 , 이토코지
IPC分类号： H04N1/40 , B41J2/195 , G06T5/00
CPC分类号： H04N1/405 , B41J2/195 , H04N1/042 , H04N1/387
摘要： PURPOSE: An image processor and image processing method are provided to form an image at high speed as suppressing the degradation of image quality which is caused by a concentration spot or stripe. CONSTITUTION: An image processor includes a dividing unit, a quantizing unit and a generating unit. Print data used for an image forming apparatus is generated by performing the print scanning plural times in the same image area on a printing medium. The dividing unit divides the image data into pieces of print scan image data. The quantizing unit quantizes the pieces. The generating unit generates pieces of the print data with respect to the print scanning based on the pieces of print scan image data.
摘要翻译：目的：提供图像处理器和图像处理方法以高速形成图像，以抑制由浓度斑点或条纹引起的图像质量的劣化。构成：图像处理器包括分割单元，量化单元和生成单元。用于图像形成装置的打印数据通过在打印介质上的相同图像区域中多次进行打印扫描来生成。分割单元将图像数据划分成多个打印扫描图像数据。量化单元量化这些片段。生成单元基于打印扫描图像数据生成关于打印扫描的打印数据的片段。

12. 发明公开

KR1020090037230A 스캐너 및 그 제어방법 有权
标题翻译：扫描仪及其控制方法
公开(公告)号：KR1020090037230A
公开(公告)日：2009-04-15
申请号：KR1020070102773
申请日：2007-10-11
申请人： 삼성전자주식회사
发明人： 김정한
IPC分类号： G06K9/20 , G06K9/32
CPC分类号： H04N1/04 , H04N1/00535 , H04N1/02409 , H04N1/0402 , H04N1/0405 , H04N1/042 , H04N1/12 , H04N1/122 , H04N1/193 , H04N1/2032 , H04N2201/0081 , H04N2201/0096
摘要： A scanner and a control method are provided to scan both sides of a miniature manuscript when a scanner is folded and to scan a bigger than the miniature manuscript when a scanner is unfolded. A first scan unit(110) comprises a first reading part(111) reading article. A second scan unit(120) comprises a second reading part(121) which is rotatable to the first scan unit. The second scan unit moves between a folding position facing the first reading unit and an unfolding position from the folding position of the first reading unit. A moving unit(130) moves either the first reading part or the second reading part to a focusing adjustment direction or a cross direction of a transfer direction of manuscript. The controller moves the first or the second reading part according to the focusing adjustment direction. The controller controls the moving unit to maintain a focal distance to manuscript from the first reading unit and from the second reading unit.
摘要翻译：当扫描仪折叠时，提供扫描器和控制方法来扫描微型原稿的两侧，并且当扫描器展开时扫描器和扫描仪大于微型原稿。第一扫描单元（110）包括读取物品的第一读取部分（111）。第二扫描单元（120）包括可旋转到第一扫描单元的第二读取部分（121）。第二扫描单元在面向第一读取单元的折叠位置和从第一读取单元的折叠位置的展开位置之间移动。移动单元（130）将第一读取部或第二读取部移动到原稿的传送方向的聚焦调整方向或交叉方向。控制器根据聚焦调节方向移动第一或第二读取部分。控制器控制移动单元以保持来自第一读取单元和第二读取单元的原稿的焦距。

13. 发明公开

KR1020040111114A 화상독취장치 및 화상독취방법 失效
标题翻译：图像读取装置和图像读取方法，以防止具有劣质的图像被拾取
公开(公告)号：KR1020040111114A
公开(公告)日：2004-12-31
申请号：KR1020040045000
申请日：2004-06-17
申请人： 닛본 덴끼 가부시끼가이샤
发明人： 가시타니아쓰시 , 스기모토마사히코 , 세가와사토시 , 후카노도모아키
IPC分类号： H04N1/04
CPC分类号： H04N1/042 , H04N1/00005 , H04N1/00039 , H04N2201/0081
摘要： PURPOSE: An image reading device and an image reading method are provided to prevent the pickup of an image with bad quality and suitably compensate the brightness of the image. CONSTITUTION: An image reader(1) picks up an image of an object to which light is irradiated from environment. The first and second brightness detectors(6-1,6-2) measure the brightness of the object. The first and second brightness detectors are disposed near a position in which the object is disposed. The first brightness detector is disposed in an edge of the region in which the object is disposed. The second brightness detector is disposed in a position of an edge which is different from the position in which the first brightness detector is disposed.
摘要翻译：目的：提供图像读取装置和图像读取方法，以防止拍摄质量差的图像并适当地补偿图像的亮度。构成：图像读取器（1）从环境中拾取光线照射的物体的图像。第一和第二亮度检测器（6-1,6-2）测量物体的亮度。第一和第二亮度检测器设置在物体被设置的位置附近。第一亮度检测器设置在物体被设置的区域的边缘中。第二亮度检测器设置在与设置第一亮度检测器的位置不同的边缘的位置。

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