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1.发明授权Imae processing apparatus having mosaic processing feature that decreases image resolution without changing image size or the number of pixels 失效具有马赛克处理特征的图像处理装置，其在不改变图像尺寸或像素数量的情况下降低图像分辨率
公开(公告)号：US5617224A
公开(公告)日：1997-04-01
申请号：US191146
申请日：1994-02-03
申请人： Hiroyuki Ichikawa , Yoshinori Ikeda , Koichi Katoh , Mitsuru Kurita , Yasumichi Suzuki , Toshiyuki Kitamura
发明人： Hiroyuki Ichikawa , Yoshinori Ikeda , Koichi Katoh , Mitsuru Kurita , Yasumichi Suzuki , Toshiyuki Kitamura
CPC分类号： G06T3/4038 , G06T3/4023 , H04N1/3871 , H04N1/3873 , H04N1/40062 , H04N1/40068 , H04N1/40093 , H04N1/46 , H04N1/60 , H04N1/6072
摘要： A copying apparatus includes an input device for inputting image data, a processing circuit for performing mosaic processing of the input image data, and a reproduction circuit for reproducing an image based on the processed image data. The processing circuit divides the input image data into a plurality of block areas and paints each block area with a uniform color according to the image data in the area so that the resolution of the image data is lower than the resolution of the original image.
摘要翻译： 复印装置包括用于输入图像数据的输入装置，用于执行输入图像数据的马赛克处理的处理电路和用于基于处理的图像数据再现图像的再现电路。 处理电路根据该区域中的图像数据将输入图像数据分割成多个块区域并且以均匀的颜色来绘制每个块区域，使得图像数据的分辨率低于原始图像的分辨率。
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2.发明授权Color-converting an outline or other portion, with or without spreading of the portion 失效在有或没有扩展部分的情况下对轮廓或其他部分进行颜色转换
公开(公告)号：US5311336A
公开(公告)日：1994-05-10
申请号：US363590
申请日：1992-10-20
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 for extracting an outline of an input image and a color converting section 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 or the like. The apparatus is further provided with a converting-color designating section for designating a converting color to be applied to the outline, a color detecting section for detecting a portion having a predetermined color in the input image, and a region designating section 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： 本发明提供了一种图像处理装置，其具有用于提取输入图像的轮廓的轮廓提取部分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。 因此，该装置能够提取输入图像的轮廓，对提取的轮廓应用颜色转换，并且强调诸如字符，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，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，以及用于指定预定颜色的区域指定部分 输入图像中的区域。 因此，可以独立地处理轮廓，使得可以形成轮廓的字符，阴影字符等。
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公开(公告)号：US5940192A
公开(公告)日：1999-08-17
申请号：US477544
申请日：1995-06-07
申请人： Hiroyuki Ichikawa , Yoshinori Ikeda , Koichi Katoh , Mitsuru Kurita , Yasumichi Suzuki , Toshiyuki Kitamura
发明人： Hiroyuki Ichikawa , Yoshinori Ikeda , Koichi Katoh , Mitsuru Kurita , Yasumichi Suzuki , Toshiyuki Kitamura
CPC分类号： G06T3/4038 , G06T3/4023 , H04N1/3871 , H04N1/3873 , H04N1/40062 , H04N1/40068 , H04N1/40093 , H04N1/46 , H04N1/60 , H04N1/6072
摘要： An image processing apparatus includes a plurality of memories for storing input image data in units of lines, and a processing unit for controlling write and read access operations of the memories to perform mosaic processing of an input image.
摘要翻译： 图像处理装置包括用于以行为单位存储输入图像数据的多个存储器，以及用于控制存储器的写入和读取访问操作以执行输入图像的马赛克处理的处理单元。
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公开(公告)号：US5021876A
公开(公告)日：1991-06-04
申请号：US587172
申请日：1990-09-18
申请人： Mitsuru Kurita , Yoshinori Ikeda , Yasumichi Suzuki , Koichi Katoh , Hiroyuki Ichikawa , Toshiyuki Kitamura , Toshihiro Kadowaki
发明人： Mitsuru Kurita , Yoshinori Ikeda , Yasumichi Suzuki , Koichi Katoh , Hiroyuki Ichikawa , Toshiyuki Kitamura , Toshihiro Kadowaki
IPC分类号： G06T11/00
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; a RAM to store first image data input by the inputting 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.
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公开(公告)号：US06473204B1
公开(公告)日：2002-10-29
申请号：US08481851
申请日：1995-06-07
IPC分类号： H04N140
CPC分类号： H04N1/3872
摘要： An image processing apparatus includes an input unit for inputting image data, a storage unit for storing a plurality of non-rectangular area data, a selection unit for selecting the non-rectangular area data stored in the storage unit, a control unit for reading out the non-rectangular area data selected by the selection unit from the storage unit in synchronism with input of the image data by the input unit, and a processing unit for processing the image data in accordance with the non-rectangular area data selected by the selection unit.
摘要翻译： 一种图像处理装置，包括用于输入图像数据的输入单元，用于存储多个非矩形区域数据的存储单元，用于选择存储在存储单元中的非矩形区域数据的选择单元，用于读出的控制单元 由所述输入单元与所述图像数据的输入同步地由所述选择单元从所述存储单元选择的所述非矩形区域数据，以及处理单元，用于根据所述选择所选择的非矩形区域数据来处理所述图像数据 单元。
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公开(公告)号：US5381248A
公开(公告)日：1995-01-10
申请号：US117657
申请日：1993-09-08
CPC分类号： H04N1/3871
摘要： An image processing apparatus includes a synthesizing unit for synthesizing a color image and a binary image, a processing unit for performing multigradation processing of the color image and high-resolution processing of the binary image, and a control unit for controlling the processing unit to preferentially execute the high-resolution processing for an area where the color and binary images overlap each other.
摘要翻译： 一种图像处理装置，包括：合成单元，用于合成彩色图像和二值图像;处理单元，用于执行彩色图像的多重处理和二进制图像的高分辨率处理;以及控制单元，用于优先地控制处理单元 对颜色和二进制图像重叠的区域执行高分辨率处理。
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公开(公告)号：US5206719A
公开(公告)日：1993-04-27
申请号：US519272
申请日：1990-05-04
IPC分类号： B41J29/38 , B41J2/44 , B41J2/485 , B41J2/52 , B41J2/525 , G03G15/00 , G03G15/05 , H04N1/387 , H04N1/40 , H04N1/46 , H04N1/60
CPC分类号： H04N1/40093 , H04N1/3871 , H04N1/3873 , H04N1/40062 , H04N1/46 , H04N1/60 , H04N1/6072
摘要： An image processing apparatus includes an input unit for inputting a color image signal, an extraction unit for extracting an outline portion from the color image signal, and an output unit for outputting the outline portion extracted by the extraction unit in multi-colors indicated by the color image signal.
摘要翻译： 图像处理装置包括输入彩色图像信号的输入单元，用于从彩色图像信号中提取轮廓部分的提取单元，以及输出单元，用于输出由提取单元提取的由多个颜色 彩色图像信号。
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公开(公告)号：US4982277A
公开(公告)日：1991-01-01
申请号：US436256
申请日：1989-11-14
CPC分类号： H04N1/6072 , H04N1/58
摘要： There is disclosed a color image processing apparatus comprising color conversion circuit for converting image data to a desired color, feature extraction circuit for extracting a feature of the image data and image correction circuit for correcting the image data on the basis of the feature extraction circuit, characterized in that a color conversion processing is executed prior to extraction of feature from the image data.
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公开(公告)号：US5034806A
公开(公告)日：1991-07-23
申请号：US585041
申请日：1990-09-18
CPC分类号： H04N1/3875 , G06T1/20
摘要： An image processing apparatus includes first and second input units for inputting an image data, a memory 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和第二输入单元，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和用于处理由第一或第二单元输入的第二图像数据的处理器 存储在存储器中的数据。
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公开(公告)号：US5267031A
公开(公告)日：1993-11-30
申请号：US584644
申请日：1990-09-19
摘要： There is provided a color image processing apparatus comprising color conversion circuit for converting image data to a desired color, feature extraction circuit for extracting a feature of the image data and image correction circuit for correcting the image data on the basis of the feature extraction circuit, characterized in that a color conversion processing is executed prior to extraction of feature from the image data.
摘要翻译： 提供了一种彩色图像处理装置，包括用于将图像数据转换成所需颜色的颜色转换电路，用于提取图像数据的特征的特征提取电路和用于基于特征提取电路校正图像数据的图像校正电路， 其特征在于，在从图像数据提取特征之前执行颜色转换处理。
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