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1. 发明公开

EP0369719A3 Image processing apparatus 失效
公开(公告)号：EP0369719A3
公开(公告)日：1991-04-24
申请号：EP89311742.4
申请日：1989-11-14
申请人： CANON KABUSHIKI KAISHA
发明人： Kurita, Mitsuru , Ikeda, Yoshinori , Suzuki, Yasumichi , Kato, Koichi , Ichikawa, Hiroyuki , Kitamura, Toshiyuki , Kadowaki, Toshihiro
IPC分类号： G06F15/72
CPC分类号： G06T11/001
摘要： There is provided an image processing apparatus for modulating a concentration of input image data, comprising: an inputting device to input image data; an RAM to store first image data input by the inputtng device; a processing unit to execute a modulating process to at least one area such as a non-rectangular area in second image data input by the inputting device by using the first image data stored in the RAM; and a detector to detect a predetermined color of the second image data. The area is specified by the color detected by the detector. The inputting device includes a CCD for reading an original and generating RGB color component signals. With this apparatus, a texture process is executed to at least one non-rectangular area and the result can be output in a real-time manner.

2. 发明授权

EP0369702B1 Image processing apparatus and method 失效
标题翻译：一种图像处理装置和方法
公开(公告)号：EP0369702B1
公开(公告)日：1997-01-22
申请号：EP89311704.4
申请日：1989-11-13
申请人： CANON KABUSHIKI KAISHA
发明人： Ikeda, Yoshinori , Kato, Koichi , Kurita, Mitsuru , Ichikawa, Hiroyuki , Suzuki, Yasumichi
IPC分类号： H04N1/387
CPC分类号： H04N1/3875 , G06T1/20

3. 发明公开

EP0973327A3 Image reading apparatus and method 有权
标题翻译：一种图像读取装置和方法
公开(公告)号：EP0973327A3
公开(公告)日：2002-05-22
申请号：EP99113717.5
申请日：1999-07-13
申请人： CANON KABUSHIKI KAISHA
发明人： Shimomura, Hidekazu , Sato, Hiroshi , Satomura, Seiichiro , Kurita, Mitsuru
IPC分类号： H04N1/40
CPC分类号： H04N1/40056 , H04N1/482
摘要： This invention relates to an image reading apparatus which eliminates color misregistration upon reading in the sub-scanning direction, which occurs due to different afterglow or persistence characteristics of the respective colors (R, G, B) of a light source upon executing the light quantity control of the light source (10) for illuminating an original (20). Since the light quantity control of the light source is divisionally done a plurality of times in one accumulation period of a solid-state image sensing element (105), any deviation of the center of gravity of the quantity of light from the center (C) of one accumulation period can be minimized, and the color misregistration can be eliminated remarkably.

4. 发明授权

EP0369719B1 Image processing apparatus and method 失效
标题翻译：图像处理装置和方法
公开(公告)号：EP0369719B1
公开(公告)日：1998-01-21
申请号：EP89311742.4
申请日：1989-11-14
申请人： CANON KABUSHIKI KAISHA
发明人： Kurita, Mitsuru , Ikeda, Yoshinori , Suzuki, Yasumichi , Kato, Koichi , Ichikawa, Hiroyuki , Kitamura, Toshiyuki , Kadowaki, Toshihiro
IPC分类号： G06T11/40
CPC分类号： G06T11/001

5. 发明公开

EP0369702A2 Image processing apparatus and method 失效
标题翻译： Bildverarbeitungsgerätund Verfahren。
公开(公告)号：EP0369702A2
公开(公告)日：1990-05-23
申请号：EP89311704.4
申请日：1989-11-13
申请人： CANON KABUSHIKI KAISHA
发明人： Ikeda, Yoshinori , Kato, Koichi , Kurita, Mitsuru , Ichikawa, Hiroyuki , Suzuki, Yasumichi
IPC分类号： H04N1/387
CPC分类号： H04N1/3875 , G06T1/20
摘要： An image processing apparatus includes first (1) and second (19) input units for inputting an image data, a memory (15, 16) for storing first image data input by the first or second input unit, and a processor for processing second image data input by the first or second unit using the image data stored in the memory.
摘要翻译：一种图像处理装置，包括用于输入图像数据的第一输入单元（1）和第二输入单元（19），用于存储由第一或第二输入单元输入的第一图像数据的存储器（15,16）以及用于处理第二图像的处理器使用存储在存储器中的图像数据由第一或第二单元输入的数据。

6. 发明授权

EP0973327B1 Image reading apparatus and method 有权
标题翻译：一种图像读取装置和方法
公开(公告)号：EP0973327B1
公开(公告)日：2008-07-30
申请号：EP99113717.5
申请日：1999-07-13
申请人： CANON KABUSHIKI KAISHA
发明人： Shimomura, Hidekazu , Sato, Hiroshi , Satomura, Seiichiro , Kurita, Mitsuru
IPC分类号： H04N1/40
CPC分类号： H04N1/40056 , H04N1/482

7. 发明授权

EP0963103B1 Image reading apparatus, and dimming control method and line sensor layout method therefor 有权
标题翻译： Bildlesevorrichtung和Dimmersteuerungsverfahren和Zeilensensorentwurf为
公开(公告)号：EP0963103B1
公开(公告)日：2006-10-04
申请号：EP99110506.5
申请日：1999-05-31
申请人： CANON KABUSHIKI KAISHA
发明人： Sato, Hiroshi , Maruyama, Hiroyoshi , Tanabe, Ken , Minami, Masashi , Yamagata, Shigeo , Kurita, Mitsuru , Arai, Koji , Utagawa, Tsutomu , Ishimoto, Koichi
IPC分类号： H04N1/40
CPC分类号： H04N1/482 , H04N1/40056

8. 发明授权

EP0349780B1 Image processing apparatus 失效
公开(公告)号：EP0349780B1
公开(公告)日：1996-09-04
申请号：EP89110296.4
申请日：1989-06-07
申请人： CANON KABUSHIKI KAISHA
发明人： Kurita, Mitsuru , Ikeda, Yoshinori , Suzuki, Yasumichi , Katoh, Koichi , Ichikawa, Hiroyuki
IPC分类号： H04N1/46
CPC分类号： G06T11/001 , H04N1/46 , H04N1/62

9. 发明公开

EP0349780A2 Image processing apparatus 失效
标题翻译：图像处理设备
公开(公告)号：EP0349780A2
公开(公告)日：1990-01-10
申请号：EP89110296.4
申请日：1989-06-07
申请人： CANON KABUSHIKI KAISHA
发明人： Kurita, Mitsuru , Ikeda, Yoshinori , Suzuki, Yasumichi , Katoh, Koichi , Ichikawa, Hiroyuki
IPC分类号： H04N1/46
CPC分类号： G06T11/001 , H04N1/46 , H04N1/62
摘要： This invention provides an image processing apparatus provided with an outline extracting section (4) for extracting an outline of an input image and a color converting section (1) for converting the color of the outline extracted into a predetermined color. This apparatus is therefore capable of extracting the outline of an input image, applying color conversion to the outline extracted, and emphasizing a pattern such as a character, a graphic pattern and the like. The apparatus is further provided with a converting-color designating section (2) for designating a converting color to be applied to the outline, a color detecting section (5) for detecting a portion having a predetermined color in the input image, and a region designating section (6) for designating a predetermined region in the input image. Accordingly, the outline alone can be independently processed so that an outlined character, a shaded character or the like can be formed.
摘要翻译：本发明提供一种图像处理装置，其设置有用于提取输入图像的轮廓的轮廓提取部分（4）和用于将提取的轮廓的颜色转换为预定颜色的颜色转换部分（1）。因此，该设备能够提取输入图像的轮廓，对提取的轮廓应用颜色转换，并强调诸如字符，图形等的图案。该设备还设置有用于指定要应用于轮廓的转换颜色的转换颜色指定部分（2），用于检测输入图像中具有预定颜色的部分的颜色检测部分（5）指定部分（6）用于指定输入图像中的预定区域。因此，可以独立处理轮廓，从而可以形成轮廓字符，阴影字符等。

10. 发明公开

EP0963103A3 Image reading apparatus, and dimming control method and line sensor layout method therefor 有权
标题翻译：一种图像读取装置，以及用于调光控制的方法和线传感器设计
公开(公告)号：EP0963103A3
公开(公告)日：2002-09-25
申请号：EP99110506.5
申请日：1999-05-31
申请人： CANON KABUSHIKI KAISHA
发明人： Sato, Hiroshi , Maruyama, Hiroyoshi , Tanabe, Ken , Minami, Masashi , Yamagata, Shigeo , Kurita, Mitsuru , Arai, Koji , Utagawa, Tsutomu , Ishimoto, Koichi
IPC分类号： H04N1/40
CPC分类号： H04N1/482 , H04N1/40056
摘要： In an image reading apparatus for reading an original image using a light source containing a plurality of color components, a control pulse for dimming the light source is generated by pulse-width modulation symmetrically with respect to a reference timing (for example, the central position in one storage time or the storage start timing) in one predetermined storage time of a line sensor.

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