-
公开(公告)号：US5903363A
公开(公告)日：1999-05-11
申请号：US510315
申请日：1995-08-02
CPC分类号： H04N1/60 , H04N1/193 , H04N1/1013
摘要： An image reading apparatus for scanning an original in different directions is constructed by a light receiving unit to receive a reflection light from the original a transfer unit to transfer charges of the light received by the light receiving unit by using a transfer unit in accordance with the scanning direction a correction unit to correct an image signal outputted from the transfer unit and a control unit to control the correction in the correction unit in accordance with the scanning direction.
摘要翻译： 一种用于沿不同方向扫描原稿的图像读取装置由光接收单元构成，以从原稿转移单元接收反射光，以便通过使用转印单元来传输由光接收单元接收的光的电荷， 扫描方向校正从传送单元输出的图像信号的校正单元和控制单元，以根据扫描方向控制校正单元中的校正。
-
2.发明授权Image signal processing apparatus with improved pixel parallel/line parallel conversion 失效具有改进的像素并行/线并行转换的图像信号处理装置
公开(公告)号：US5650862A
公开(公告)日：1997-07-22
申请号：US502763
申请日：1995-07-14
申请人： Hideaki Shimizu , Masahiro Funada , Ryosuke Miyamoto , Hiroyuki Ichikawa , Masanori Sakai , Hiroyuki Yaguchi , Yasuhiro Takiyama , Tadashi Takahashi
发明人： Hideaki Shimizu , Masahiro Funada , Ryosuke Miyamoto , Hiroyuki Ichikawa , Masanori Sakai , Hiroyuki Yaguchi , Yasuhiro Takiyama , Tadashi Takahashi
CPC分类号： G06T1/00
摘要： An image signal processing apparatus includes an input unit for inputting an image signal for each of at least one input line, and a conversion unit for converting the input image signal for each input line into parallel converted image signals for a plurality of output lines and for outputting the converted image signals. A processing unit is then provided for performing image processing for each of the converted image signals for the plurality of output lines.
摘要翻译： 图像信号处理装置包括用于输入至少一个输入线中的每一个的图像信号的输入单元和用于将每个输入线的输入图像信号转换为用于多个输出线的并行转换图像信号的转换单元， 输出转换的图像信号。 然后提供处理单元，用于对多个输出行的每个转换图像信号执行图像处理。
-
3.发明授权Image processing apparatus and method for predicting a compression rate of image data processed to modify an image 失效用于预测处理以修改图像的图像数据的压缩率的图像处理装置和方法
公开(公告)号：US6094510A
公开(公告)日：2000-07-25
申请号：US843271
申请日：1997-04-14
申请人： Hiroyuki Yaguchi , Ryosuke Miyamoto , Hideaki Shimizu , Hiroyoshi Yoshida , Masao Watanabe , Masatoshi Yaginuma , Kiyoshi Okamoto , Yasuhiro Takiyama , Katsunari Suzuki , Daisuke Ishizuka , Tadashi Takahashi , Tsuyoshi Moriyama
发明人： Hiroyuki Yaguchi , Ryosuke Miyamoto , Hideaki Shimizu , Hiroyoshi Yoshida , Masao Watanabe , Masatoshi Yaginuma , Kiyoshi Okamoto , Yasuhiro Takiyama , Katsunari Suzuki , Daisuke Ishizuka , Tadashi Takahashi , Tsuyoshi Moriyama
摘要： An image processing apparatus includes a processing unit for processing an image signal into which an original document, after being exposed to light, is photoelectrically converted, a compression module for compressing image information processed through the processing unit, a memory for storing image data compressed by the compression module, a control unit for setting a diversity of image processing modes, and a predicting module for predicting an image compression rate used by the compression module. The predicting module predicts the image compression rate of an image after being processed according to the image processing mode set by the control unit.
摘要翻译： 一种图像处理装置包括：处理单元，用于处理被曝光后的原始文档被光电转换成的原始文件的压缩模块，用于压缩通过处理单元处理的图像信息的压缩模块;存储器，用于存储由 压缩模块，用于设置图像处理模式的多样性的控制单元，以及用于预测压缩模块使用的图像压缩率的预测模块。 预测模块根据由控制单元设置的图像处理模式来预测图像处理后的图像压缩率。
-
4.发明授权Image processing method and apparatus which includes a color reversing function for a two-color image 失效包括双色图像的彩色反转功能的图像处理方法和装置
公开(公告)号：US5777750A
公开(公告)日：1998-07-07
申请号：US660337
申请日：1996-06-21
CPC分类号： H04N1/56
摘要： Image data is separated into two colors to obtain two-color image data to form a two-color image. The two-color image data is reversed to obtain reversed two-color image data, which is output to an image forming device which forms an image of two colors.
摘要翻译： 图像数据被分成两种颜色以获得双色图像数据以形成双色图像。 双色图像数据被反转以获得反转的双色图像数据，其被输出到形成两种颜色的图像的图像形成装置。
-
5.发明授权公开(公告)号：US06181443B2
公开(公告)日：2001-01-30
申请号：US08674189
申请日：1996-07-01
IPC分类号： H04N104
CPC分类号： H04N1/3248 , H04N1/00572 , H04N1/00578 , H04N1/00602 , H04N1/00612 , H04N1/00631 , H04N1/32464
摘要： An original is allowed to pass on an exposing glass along a conveying path, thereby exposing and scanning a front surface of the original and reading an image by a CCD. A back surface of the original is subsequently fed to the exposing glass along a conveying path and is allowed to pass on the exposing glass, thereby exposing and scanning the back surface of the original. The image data read by the CCD is stored into an image buffer. The order of address columns to read out the image data on the front surface and the order of address columns to read out the image data of the back surface are made opposite. Thus, a copying apparatus which can efficiently expose and scan both of the front and back surfaces of a both-side original is provided.
摘要翻译： 允许原稿沿着输送路径通过曝光玻璃，从而曝光和扫描原稿的前表面并通过CCD读取图像。 原稿的后表面随后沿着输送路径供给到曝光玻璃，并允许其在曝光玻璃上通过，从而曝光和扫描原稿的背面。 由CCD读取的图像数据被存储到图像缓冲器中。 读取出表面上的图像数据的地址列的顺序以及地址列的顺序读出背面的图像数据。 因此，提供了能够有效地曝光和扫描双面原稿的前表面和后表面的复印装置。
-
6.发明授权Original reader apparatus which reads an original image while the original passes over a reading position 失效在原稿通过读取位置时读取原始图像的原稿读取装置
公开(公告)号：US5936223A
公开(公告)日：1999-08-10
申请号：US834845
申请日：1997-04-10
申请人： Katsunari Suzuki , Ryosuke Miyamoto , Hideaki Shimizu , Hiroyoshi Yoshida , Masao Watanabe , Hiroyuki Yaguchi , Yasuhiro Takiyama , Tadashi Takahashi
发明人： Katsunari Suzuki , Ryosuke Miyamoto , Hideaki Shimizu , Hiroyoshi Yoshida , Masao Watanabe , Hiroyuki Yaguchi , Yasuhiro Takiyama , Tadashi Takahashi
CPC分类号： H04N1/00588 , H04N1/00657 , H04N1/32358 , H04N1/32448 , H04N2201/3287 , H04N2201/3288
摘要： An original document reading apparatus includes a first control portion for performing a first control wherein documents are transported at a first document interval in the event that a detected occupying capacity is less than a detected unused capacity. The first control portion also performs a second control wherein documents are transported at a second document interval which is greater than the first document interval in the event that the detected occupying capacity exceeds the detected unused capacity. A second control portion continuously activates an exposure portion under the first control, and intermittently activates the exposure portion under the second control.
摘要翻译： 原始文件读取装置包括用于执行第一控制的第一控制部分，其中在检测到的占用容量小于检测到的未使用容量的情况下，以第一文档间隔传送文档。 第一控制部分还执行第二控制，其中在检测到的占用容量超过检测到的未使用容量的情况下，以大于第一文档间隔的第二文档间隔传送文档。 第二控制部分在第一控制下连续地激活曝光部分，并且在第二控制下间歇地激活曝光部分。
-
7.发明授权Image processing method and apparatus for synthesizing a plurality of images based on density values 失效基于密度值合成多个图像的图像处理方法和装置
公开(公告)号：US5581377A
公开(公告)日：1996-12-03
申请号：US381406
申请日：1995-01-31
CPC分类号： H04N1/3871
摘要： High density portions of images are preferentially expressed when a plurality of images constructed by multivalue image data are synthesized. A plurality of different images are synthesized, wherein overlapped multivalue image data of pixels among multivalue image data constructing the images are compared and the multivalue image data of which one of the images should be preferentially used is determined in accordance with the comparison result.
摘要翻译： 当合成由多值图像数据构成的多个图像时，优先表达图像的高密度部分。 合成多个不同的图像，其中比较构成图像的多值图像数据中的像素的重叠多值图像数据，并且根据比较结果确定应优先使用哪个图像的多值图像数据。
-
公开(公告)号：US5889596A
公开(公告)日：1999-03-30
申请号：US680863
申请日：1996-07-16
申请人： Hiroyuki Yaguchi , Ryosuke Miyamoto , Hideto Kohtani , Hideaki Shimizu , Hiroyoshi Yoshida , Masao Watanabe , Akihito Mori , Yasuhiro Takiyama , Katsunari Suzuki , Tadashi Takahashi , Tsuyoshi Moriyama
发明人： Hiroyuki Yaguchi , Ryosuke Miyamoto , Hideto Kohtani , Hideaki Shimizu , Hiroyoshi Yoshida , Masao Watanabe , Akihito Mori , Yasuhiro Takiyama , Katsunari Suzuki , Tadashi Takahashi , Tsuyoshi Moriyama
CPC分类号： H04N1/32448 , G06T9/004 , H04N1/17 , H04N1/32358 , H04N2201/0081 , H04N2201/0082 , H04N2201/3287 , H04N2201/3288
摘要： An image processing apparatus includes a read unit for reading a document sheet to generate image data, a data compression unit for compressing the image data generated by the read unit, a prediction unit for predicting data amount after the compression for the image data to be compressed by the data compression unit and a control unit for controlling the reading of the document sheet by the read means in accordance with the prediction result by the prediction means.
摘要翻译： 一种图像处理装置，包括用于读取文档片材以产生图像数据的读取单元，用于压缩由读取单元生成的图像数据的数据压缩单元，用于预测要压缩的图像数据的压缩后的数据量的预测单元 通过数据压缩单元和控制单元，用于根据预测装置的预测结果控制读取装置对文件的读取。
-
公开(公告)号：US5581359A
公开(公告)日：1996-12-03
申请号：US312937
申请日：1994-09-30
申请人： Hiroshi Kaburagi , Hiroyuki Ichikawa , Hideaki Shimizu , Hiroyuki Yaguchi , Yoshinori Abe , Yasuhiro Takiyama
发明人： Hiroshi Kaburagi , Hiroyuki Ichikawa , Hideaki Shimizu , Hiroyuki Yaguchi , Yoshinori Abe , Yasuhiro Takiyama
CPC分类号： H04N1/56
摘要： A two-color separating circuit separates an input image signal into two color signals R and K. In conformity with a color signal indicating the maximum value of the separated color signals, a color-mixture correcting circuit corrects the other color signal. The density of the color pixel formed by the corrected color signal is predicted, and the difference between the result of prediction and the color signal before correction is distributed among pixels of the same color surrounding this pixel. Accordingly, it is possible to provide an image processing apparatus for supplying an image forming apparatus, which collectively forms images of two colors, with an image signal subjected to processing capable of performing excellent color mixing without lowering the density of whichever of the two color-component images is formed last.
摘要翻译： 双色分离电路将输入图像信号分离为两个颜色信号R和K.根据表示分离的颜色信号的最大值的颜色信号，颜色混合校正电路校正另一种颜色信号。 预测由校正的颜色信号形成的彩色像素的浓度，并且将预测结果与校正前的颜色信号之间的差分布在围绕该像素的相同颜色的像素之间。 因此，可以提供一种图像处理装置，用于提供一种图像形成装置，它们共同形成两种颜色的图像，具有经受能够进行优异的混色的处理的图像信号，而不降低两种颜色的两者之一的浓度。 最后形成分量图像。
-
公开(公告)号：US5680230A
公开(公告)日：1997-10-21
申请号：US301595
申请日：1994-09-07
申请人： Hiroshi Kaburagi , Hiroyuki Ichikawa , Hideaki Shimizu , Masao Watanabe , Hiroyuki Yaguchi , Yoshinori Abe , Yasuhiro Takiyama
发明人： Hiroshi Kaburagi , Hiroyuki Ichikawa , Hideaki Shimizu , Masao Watanabe , Hiroyuki Yaguchi , Yoshinori Abe , Yasuhiro Takiyama
摘要： The present invention is intended to provide an image processing apparatus capable of two-color output representation in high accuracy even with a full-colored original. A color original is entered by an input means for prescan, a density distribution with respect to a hue is obtained for each electric signal of color image information, and a characteristic point of the color original image is obtained from the result of the density distribution. The two-color separation means separates a full-colored original to two colors free from the same color representation according to the information of the characteristic point obtained.
摘要翻译： 本发明旨在提供即使使用全色原稿也能够以高精度进行双色输出表示的图像处理装置。 通过预扫描器的输入装置输入彩色原稿，对于彩色图像信息的每个电信号获得相对于色相的浓度分布，并且从密度分布的结果中获得彩色原始图像的特征点。 双色分离装置根据获得的特征点的信息将全色原稿分离成不具有相同颜色表示的两种颜色。
-
-
-
-
-
-
-
-
-
搜索结果
22 条记录 (耗时 0.023 秒)
