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41. 发明申请

US20100290090A1 IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND PROGRAM 有权
标题翻译：图像处理设备，图像处理方法和程序
公开(公告)号：US20100290090A1
公开(公告)日：2010-11-18
申请号：US12843537
申请日：2010-07-26
申请人： Mitsuhiro Ono , Fumitaka Goto , Fumihiro Goto , Masao Kato , Akitoshi Yamada , Tetsuya Suwa , Yusuke Hashii , Arata Miyagi
发明人： Mitsuhiro Ono , Fumitaka Goto , Fumihiro Goto , Masao Kato , Akitoshi Yamada , Tetsuya Suwa , Yusuke Hashii , Arata Miyagi
IPC分类号： G06T5/00
CPC分类号： H04N1/2307 , H04N1/2323 , H04N1/4092
摘要： In order to eliminate image deterioration based on the characteristics of an output device upon execution of edge emphasis processing, an image processing apparatus includes a setting unit which sets a print characteristic on the print medium, a region setting unit which sets a region, a brightness value derivation unit which derives brightness values, a first derivative derivation which derives first derivatives of the brightness values, an edge direction determination unit which determines an edge direction of brightness, an emphasis level determination unit which determines an emphasis level of a pixel value based on the first derivatives, and a replacement unit which calculates second derivatives of brightness values and replaces a pixel value of a pixel of interest based on the sign of the second derivative.
摘要翻译：为了在执行边缘加重处理时消除基于输出装置的特性的图像劣化，图像处理装置包括设置单元，其设置打印介质上的打印特性，设置区域的区域设置单元，亮度导出亮度值的值导出单元，导出亮度值的一阶导数的一阶导数导出，确定亮度的边缘方向的边缘方向确定单元，基于以下步骤确定像素值的强调级别的强调级别确定单元：第一导数，以及替换单元，其基于二次导数的符号来计算亮度值的二阶导数并替换感兴趣像素的像素值。

42. 发明申请

US20080239355A1 IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD 失效
标题翻译：图像处理装置和图像处理方法
公开(公告)号：US20080239355A1
公开(公告)日：2008-10-02
申请号：US12057461
申请日：2008-03-28
申请人： Fumihiro Goto , Tetsuya Suwa , Fumitaka Goto , Yusuke Hashii , Ayumi Hori
发明人： Fumihiro Goto , Tetsuya Suwa , Fumitaka Goto , Yusuke Hashii , Ayumi Hori
IPC分类号： H04N1/40
CPC分类号： H04N1/6058 , H04N1/56
摘要： Image data can be subjected to a smoothing processing to improve a color reproduction characteristic and an image free from a deteriorated gradation characteristic can be printed. Specifically, the smoothing processing improves the color reproduction characteristic. This smoothing processing may cause a color originally not having the lightness equal to or lower than blacking lightness to be converted to a color having lightness equal to or lower than the blacking lightness. To solve this, such a color is subjected to a gradation adjustment processing to convert the color to the color having the lightness higher than blacking lightness. A gamut mapping does not map such a color on a black point, thus preventing such a color from being broken by the blacking.
摘要翻译：可以对图像数据进行平滑处理以改善颜色再现特性，并且可以打印不具有劣化灰度特性的图像。具体地说，平滑处理改善了色彩再现特性。这种平滑处理可以使原来不具有等于或低于黑色亮度的亮度的颜色转换成具有等于或低于遮光亮度的亮度的颜色。为了解决这个问题，将这种颜色进行灰度调整处理，以将颜色转换成具有高于黑色亮度的亮度的颜色。色域映射不会在黑点上映射这样的颜色，从而防止这种颜色被黑色破坏。

43. 发明申请

US20080123153A1 IMAGE CORRECTION PROCESSING APPARATUS, IMAGE CORRECTION PROCESSING METHOD, PROGRAM, AND STORAGE MEDIUM 有权
标题翻译：图像校正处理装置，图像校正处理方法，程序和存储介质
公开(公告)号：US20080123153A1
公开(公告)日：2008-05-29
申请号：US11772346
申请日：2007-07-02
申请人： Akitoshi Yamada , Yusuke Hashii , Fumihiro Goto , Masao Kato , Tetsuya Suwa , Mitsuhiro Ono , Fumitaka Goto , Arata Miyagi
发明人： Akitoshi Yamada , Yusuke Hashii , Fumihiro Goto , Masao Kato , Tetsuya Suwa , Mitsuhiro Ono , Fumitaka Goto , Arata Miyagi
IPC分类号： G06K15/00
CPC分类号： G06K15/02
摘要： An image correction process that suppresses image deterioration in a printed image is provided. An image correction processing apparatus includes an area setting unit which sets an area comprising a plurality of pixels including an interest pixel, a first correction strength setting unit which adaptively sets a first correction strength for at least the interest pixel in the area based on the number of changes and the changing amount, a first correction unit which executes image correction for a pixel, for which the first correction strength is set, by the first correction strength, a second correction strength setting unit which adaptively sets a second correction strength for at least the interest pixel in the area based on the number of changes and the changing amount, and a second correction unit which executes image correction for a pixel, for which the first correction strength is set, by the second correction strength.
摘要翻译：提供了抑制打印图像中的图像劣化的图像校正处理。图像校正处理装置包括：区域设定单元，其设定包括感兴趣像素的多个像素的区域，第一校正强度设定单元，基于该数量自适应地设定该区域中的至少兴趣像素的第一校正强度的变化量和变化量的第一校正强度设定单元，对第一校正强度进行第一校正强度的像素执行图像校正的第一校正单元，至少自适应地设定第二校正强度的第二校正强度设定单元基于变化次数和变化量的区域中的感兴趣像素，以及对设定了第一校正强度的像素执行图像校正的第二校正单元，具有第二校正强度。

44. 发明申请

US20070297008A1 RECORDING APPARATUS, CONTROL METHOD THEREFOR, PROGRAM, AND COMPUTER-READABLE STORAGE MEDIUM 有权
标题翻译：记录装置，其控制方法，程序和计算机可读存储介质
公开(公告)号：US20070297008A1
公开(公告)日：2007-12-27
申请号：US11768326
申请日：2007-06-26
申请人： Akitoshi Yamada , Mitsuhiro Ono , Masao Kato , Fumihiro Goto , Tetsuya Suwa , Fumitaka Goto , Yusuke Hashii , Arata Miyagi
发明人： Akitoshi Yamada , Mitsuhiro Ono , Masao Kato , Fumihiro Goto , Tetsuya Suwa , Fumitaka Goto , Yusuke Hashii , Arata Miyagi
IPC分类号： G06K15/00
CPC分类号： G06F21/608 , G06F21/10 , G11B20/00086 , G11B20/00753 , G11B23/40 , G11B31/00 , H04N5/913 , H04N2005/91328
摘要： A recording apparatus comprises a writing unit adapted to write data on a recording medium, a selection unit adapted to select data to be written on the recording medium from a storage medium configured to store a plurality of data, and a display control unit adapted to cause a display device to display a display screen concerning printing before the data selected by said selection unit is copied from the storage medium onto the recording medium, wherein said display control unit causes the display unit to display the display screen if there is a restriction on the number of times of copying of the data.
摘要翻译：一种记录装置，包括适于在记录介质上写入数据的写入单元，适于从被配置为存储多个数据的存储介质中选择要写入记录介质的数据的选择单元，以及适于引起在从所述选择单元选择的数据被复制到所述记录介质之前，显示与所述打印有关的显示画面的显示装置，其中所述显示控制单元使所述显示单元显示所述显示画面复制数据的次数。

45. 发明申请

US20070035754A1 IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND METHOD FOR PRODUCING A TABLE 有权
标题翻译：图像处理装置，图像处理方法及其制作方法
公开(公告)号：US20070035754A1
公开(公告)日：2007-02-15
申请号：US11462652
申请日：2006-08-04
申请人： Ayumi Hori , Masao Kato , Tetsuya Suwa , Manabu Yamazoe
发明人： Ayumi Hori , Masao Kato , Tetsuya Suwa , Manabu Yamazoe
IPC分类号： G03F3/08
CPC分类号： H04N1/6058
摘要： An image processing method is used to converting a color within a first color reproduction range that is a device-independent color space into a color within a second color reproduction range that is a color reproduction range of an output device. The image processing method includes defining, within the first color reproduction range, a third color reproduction range of a color that is estimated to be input; defining, within the second color reproduction range, a fourth color reproduction range that is smaller than the second color reproduction range; and, in performing the color conversion, compressing a color within the third color reproduction range into a color within the fourth color reproduction range and compressing a color within the first color reproduction range and outside the third color reproduction range into a color within the second color reproduction range and outside the fourth color reproduction range.
摘要翻译：图像处理方法用于将作为与设备无关的色彩空间的第一颜色再现范围内的颜色转换成作为输出设备的颜色再现范围的第二颜色再现范围内的颜色。图像处理方法包括在第一颜色再现范围内定义被估计输入的颜色的第三颜色再现范围; 在所述第二颜色再现范围内限定小于所述第二颜色再现范围的第四颜色再现范围; 并且在执行颜色转换时，将第三颜色再现范围内的颜色压缩成第四颜色再现范围内的颜色，并将第一颜色再现范围内的颜色和第三颜色再现范围外的颜色压缩成第二颜色内的颜色再现范围和第四色彩再现范围之外。

46. 发明授权

US06608926B1 Image processing method, image processing apparatus and recording medium 有权
标题翻译：图像处理方法，图像处理装置和记录介质
公开(公告)号：US06608926B1
公开(公告)日：2003-08-19
申请号：US09337534
申请日：1999-06-22
申请人： Tetsuya Suwa , Kentaro Yano , Manabu Yamazoe
发明人： Tetsuya Suwa , Kentaro Yano , Manabu Yamazoe
IPC分类号： G06K900
CPC分类号： H04N1/608 , G06T5/009 , G06T5/40 , G06T2207/10024 , H04N1/4074
摘要： In order to enable satisfactory image processing according to a characteristic of an original image, image data representing an original image is input; it is judged whether or not the value of a saturation component of the image data is larger than a predetermined value; if the value of the saturation component of the image data is larger than the predetermined value, a histogram of the original image is formed except the image data; a color processing condition is set on the basis of the formed histogram; and color processing is performed to the original image on the basis of the set color processing condition.
摘要翻译：为了根据原始图像的特性实现令人满意的图像处理，输入表示原始图像的图像数据; 判断图像数据的饱和分量的值是否大于预定值; 如果图像数据的饱和分量的值大于预定值，则除图像数据之外还形成原始图像的直方图; 在形成的直方图的基础上设定颜色处理条件; 并且基于设定的颜色处理条件对原始图像进行颜色处理。

47. 发明授权

US06435658B1 Ink jet recording method 有权
标题翻译：喷墨记录方法
公开(公告)号：US06435658B1
公开(公告)日：2002-08-20
申请号：US09942564
申请日：2001-08-31
申请人： Masao Kato , Nobuyuki Matsumoto , Fumihiro Gotoh , Akitoshi Yamada , Tetsuya Suwa , Yoichi Takada , Noriyasu Asaki
发明人： Masao Kato , Nobuyuki Matsumoto , Fumihiro Gotoh , Akitoshi Yamada , Tetsuya Suwa , Yoichi Takada , Noriyasu Asaki
IPC分类号： B41J221
CPC分类号： C09D11/40 , B41J2/2107
摘要： A reactive color ink that contains a metal ion and exhibits mutual reactivity with a blank ink is applied in an area including a print area, which has been formed by applying the blank ink on a recording medium, and an area surrounding the print area, a distance between an edge of the print area and an outer edge of the surrounding area being up to four pixels. This ink application is performed so that a value at least equal to 0.01 is obtained from a calculation where a metal ion concentration % by weight in the reactive color ink applied in the area including the print area and the surrounding area is multiplied by a print duty % of the reactive color ink applied in the area including the print area and the surrounding area.
摘要翻译：包含金属离子并且与空白墨水呈现相互反应性的反应性彩色油墨被应用于通过将印刷油墨涂布在记录介质上而形成的打印区域和打印区域周围的区域，打印区域的边缘与周围区域的外边缘之间的距离最多为四个像素。执行该油墨应用，使得从应用于包括打印区域和周围区域的区域中的反应性颜色油墨中的金属离子浓度重量百分比乘以打印值的计算获得至少等于0.01的值在包括打印区域和周围区域的区域中施加的反应性颜色油墨的百分比。

48. 发明授权

US5640206A Imaging apparatus including offset pixels for generating vertical high frequency component 失效
标题翻译：成像装置包括用于产生垂直高频分量的偏移像素
公开(公告)号：US5640206A
公开(公告)日：1997-06-17
申请号：US452816
申请日：1995-05-30
申请人： Kosuke Kinoshita , Takashi Shinozaki , Takuya Tsushima , Masaji Yoshida , Hiroyuki Kitamura , Tetsuya Suwa
发明人： Kosuke Kinoshita , Takashi Shinozaki , Takuya Tsushima , Masaji Yoshida , Hiroyuki Kitamura , Tetsuya Suwa
IPC分类号： H04N5/208 , H04N9/04 , H04N9/093 , H04N9/097 , H04N9/64 , H04N9/09
CPC分类号： H04N9/045 , H04N9/093 , H04N9/097 , H04N9/646 , H04N2209/049 , H04N5/208
摘要： An imaging apparatus comprises: a color separation optical system for separating an image ray into blue, green, and red image rays, image sensors, having pixels vertically and horizontally arranged, for receiving the image rays and producing blue, red, and green signals wherein at least one of image sensors for blue and red signals has a vertical relative offset against the image sensor for green signal to have a relative interlace relation with the image sensor for blue or red color signal, to produce a screen to be produced, having a higher resolution than these image sensors. A vertical high frequency component is operated from the blue and red signals and is added to the green color signal to produce a second green signal indicative of is a green luminance value at a position corresponding to each pixel of the image sensors for blue and red color signals to increase the vertical resolution of the screen. A fourth image sensor for green and a separation optical system for the fourth image sensor may be provided to increase a horizontal resolution by arranging the fourth image sensor to have a horizontal offset to have a second relative interlace relation with the image sensor for green. The image sensor for blue and red may have a vertical offset to eliminate the necessity of a field memory to operate the vertical high frequency component.
摘要翻译：一种成像装置包括：用于将图像光线分离成蓝色，绿色和红色图像光线的颜色分离光学系统，具有垂直和水平排列的像素的图像传感器，用于接收图像光线并产生蓝色，红色和绿色信号，其中用于蓝色和红色信号的图像传感器中的至少一个具有与用于绿色信号的图像传感器的垂直相对偏移，以与图像传感器具有用于蓝色或红色信号的相对交错关系，以产生要生产的屏幕，具有比这些图像传感器更高的分辨率。垂直高频分量由蓝色和红色信号进行操作，并被加到绿色信号上以产生第二绿色信号，表示在与蓝色和红色的图像传感器的每个像素对应的位置处是绿色亮度值信号增加屏幕的垂直分辨率。可以提供用于第四图像传感器的用于绿色的第四图像传感器和用于第四图像传感器的分离光学系统，以通过将第四图像传感器布置成具有与图像传感器的绿色的第二相对交错关系的水平偏移来增加水平分辨率。用于蓝色和红色的图像传感器可以具有垂直偏移，以消除用于操作垂直高频分量的场存储器的必要性。

49. 发明授权

US08873112B2 Image processing apparatus and determination method 有权
标题翻译：图像处理装置及确定方法
公开(公告)号：US08873112B2
公开(公告)日：2014-10-28
申请号：US13609730
申请日：2012-09-11
申请人： Tetsuya Suwa , Minako Kato , Yugo Mochizuki , Takashi Nakamura , Masao Kato
发明人： Tetsuya Suwa , Minako Kato , Yugo Mochizuki , Takashi Nakamura , Masao Kato
IPC分类号： H04N1/04 , G06K15/00 , G06K9/46 , G06K9/50 , G06K9/48 , H04N1/387 , G06K9/20 , H04N1/00 , H04N1/38 , H04N1/46
CPC分类号： H04N1/387 , G06K9/00456 , G06K9/20 , G06K9/4638 , G06K2209/01 , H04N1/00681 , H04N1/00816 , H04N1/38 , H04N1/46
摘要： A signal value representing at least one of a plurality of types of optical characteristics are calculated for each pixel from the read signal obtained and output by reading light reflected by a document placed on a document table and a document table cover while the document is covered with the cover. It is determined, based on the signal value calculated, whether or not a target pixel is a pixel in a document region. A document region is detected from the determination result.
摘要翻译：通过读取放置在文件表和文件表盖上的文件反射的光获得并读出的读取信号，针对每个像素计算表示多种类型的光学特性中的至少一种的信号值，同时文档被覆盖封面。基于所计算的信号值来确定目标像素是否是文档区域中的像素。从确定结果检测文档区域。

50. 发明授权

US08284447B2 Image processing apparatus and profile generating method 有权
标题翻译：图像处理装置和轮廓生成方法
公开(公告)号：US08284447B2
公开(公告)日：2012-10-09
申请号：US12147294
申请日：2008-06-26
申请人： Yusuke Hashii , Fumihiro Goto , Tetsuya Suwa
发明人： Yusuke Hashii , Fumihiro Goto , Tetsuya Suwa
IPC分类号： G06F1/00 , H04N1/40
CPC分类号： H04N1/6033 , H04N1/6058
摘要： Color compression processing capable of sufficiently maintaining a visual constant hue property even after the color compression processing is realized. There is provided a method for generating a profile used to convert a color of a first color reproduction range into a color of a second color reproduction range. The method includes dividing each of the first and second color reproduction ranges into a plurality of regions, performing color space conversion for individual regions in accordance with color space definitions unique to the individual regions, and generating a profile used to convert the color of the first color reproduction range into the color of the second color reproduction range based on color coordinates obtained through the color space conversion performed for individual regions.
摘要翻译：即使实现了颜色压缩处理，也能够充分地保持视觉恒定色调特性的色彩压缩处理。提供了一种用于生成用于将第一颜色再现范围的颜色转换为第二颜色再现范围的颜色的轮廓的方法。该方法包括将第一和第二颜色再现范围中的每一个划分成多个区域，根据各个区域唯一的颜色空间定义对各个区域执行色彩空间转换，以及生成用于转换第一基于通过针对各个区域执行的颜色空间转换获得的颜色坐标，将颜色再现范围转换为第二颜色再现范围的颜色。

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