公开(公告)号：US20050213843A1

公开(公告)日：2005-09-29

申请号：US10973443

申请日：2004-10-27

申请人： Yuri Nojima ,  Masayoshi Shimizu ,  Kimitaka Murashita ,  Yu Minakuchi

发明人： Yuri Nojima ,  Masayoshi Shimizu ,  Kimitaka Murashita ,  Yu Minakuchi

IPC分类号： G06K9/00 ,  G06K9/40 ,  G06T5/00 ,  G06T5/40 ,  H04N1/407 ,  H04N5/202

CPC分类号： H04N5/202 ,  G06T5/009 ,  G06T2207/10016

摘要： A temporary correction-coefficient calculator of a moving-image correction-coefficient calculating apparatus calculates temporary gamma values to be applied to frames extracted from frames of a moving-image at a predetermined time interval, a storage unit stores the calculated temporary gamma values, and a correction-coefficient calculator calculates gamma values to be applied to the frames of the moving-image based on the stored temporary gamma values.

摘要翻译： 运动图像校正系数计算装置的临时校正系数计算器计算要施加到以预定时间间隔从运动图像的帧提取的帧的临时伽马值，存储单元存储所计算的临时伽马值，以及 校正系数计算器基于所存储的临时伽马值来计算要应用于运动图像的帧的伽马值。

公开(公告)号：US06411304B1

公开(公告)日：2002-06-25

申请号：US09430188

申请日：1999-10-29

申请人： Satoshi Semba ,  Masayoshi Shimizu ,  Shoji Suzuki

发明人： Satoshi Semba ,  Masayoshi Shimizu ,  Shoji Suzuki

IPC分类号： G09G502

CPC分类号： H04N1/6058

摘要： A third color data which is at the same hue angle as that of first color data and also has the highest chroma within a color gamut of a printer and a fourth color data for an achromatic color having the same lightness as that of the third color data are acquired. First color data are converted to second color data based on the target color data located at any of a first line linking the fourth color data to color data corresponding to the black color in the color gamut of the printer, on a second line linking the fourth color data to color data corresponding to the white color in the color gamut of the printer, or on a third line linking the fourth color data to the third color data.

摘要翻译： 第三颜色数据，其具有与第一颜色数据相同的色调角，并且在打印机的色域内具有最高色度，并且具有与第三颜色数据相同的亮度的无彩色的第四颜色数据 被收购 基于在连接第四颜色数据的第一行的第一行的目标颜色数据与打印机的色域中与黑色相对应的颜色数据的第一颜色数据在连接第四颜色数据的第二行上被转换为第二颜色数据 彩色数据到与打印机的色域中的白色相对应的颜色数据，或连接第四颜色数据与第三颜色数据的第三行。

公开(公告)号：US08760387B2

公开(公告)日：2014-06-24

申请号：US13351720

申请日：2012-01-17

申请人： Masayoshi Shimizu

发明人： Masayoshi Shimizu

IPC分类号： G09G3/36

CPC分类号： G09G3/342 ,  G09G2320/0626 ,  G09G2360/16

摘要： A display device separates a size-reduced image into a plurality of sub-areas in such a manner that a sub-area farther away from the light sources becomes wider than a sub-area closer to the light sources; compares, in each of the sub-areas, the luminance values of each pixel in a direction perpendicular to the array direction; and selects a pixel having the greatest luminance value, thereby creating line information. The display device then compares a light distribution that is a synthesis of light radiation patterns of the light sources with a luminance distribution indicated by each line information and then adjusts the emission intensity of each of the light sources.

摘要翻译： 显示装置将尺寸减小的图像分离成多个子区域，使得远离光源的子区域比靠近光源的子区域宽; 在每个子区域中，在垂直于阵列方向的方向上比较每个像素的亮度值; 并选择具有最大亮度值的像素，从而产生行信息。 然后，显示装置将作为光源的光辐射图案的合成的光分布与由每条线信息表示的亮度分布进行比较，然后调整每个光源的发光强度。

公开(公告)号：US08655095B2

公开(公告)日：2014-02-18

申请号：US12949424

申请日：2010-11-18

申请人： Yuri Nojima ,  Masayoshi Shimizu

发明人： Yuri Nojima ,  Masayoshi Shimizu

IPC分类号： G06K9/40

CPC分类号： H04N5/208 ,  G06T5/002 ,  G06T5/003 ,  G06T5/20 ,  G06T2207/20012 ,  G06T2207/20192

摘要： An image correction apparatus includes a smoothing unit, a blurred area detection unit, a correction amount calculation unit, and a correction unit. The smoothing unit smoothes an input image. The blurred area detection unit detects, for each pixel of a smoothed image obtained by the smoothing unit, whether or not each of the pixels is included in a blurred area. The correction amount calculation unit calculates an amount of a correction for a pixel that belongs to the blurred area based on the smoothed image. The correction unit corrects the input image by using the amount of a correction calculated by the correction amount calculation unit.

摘要翻译： 图像校正装置包括平滑单元，模糊区域检测单元，校正量计算单元和校正单元。 平滑单元平滑输入图像。 模糊区域检测单元对于由平滑单元获得的平滑图像的每个像素，检测每个像素是否包括在模糊区域中。 校正量计算单元基于平滑图像计算属于模糊区域的像素的校正量。 校正单元通过使用由校正量计算单元计算出的校正量来校正输入图像。

公开(公告)号：US08483510B2

公开(公告)日：2013-07-09

申请号：US12721219

申请日：2010-03-10

申请人： Kimitaka Murashita ,  Masayoshi Shimizu ,  Kaoru Chujo ,  Yasuhiro Kawakatsu

发明人： Kimitaka Murashita ,  Masayoshi Shimizu ,  Kaoru Chujo ,  Yasuhiro Kawakatsu

IPC分类号： G06K9/32 ,  H04N1/387

CPC分类号： H04N5/262 ,  G06T7/32 ,  H04N5/265

摘要： The image merge device includes a common area determination unit configured to determine a common area between a first image and a second image; a correlation calculation unit configured to calculate a correlation level indicating a degree of a gap between the first image near a boundary of the first image and the second image and the second image near the boundary when the first image and the second image are aligned using the common area; and a superimposed area determination unit configured to determine a superimposed area in which the first and second images are superimposed near the boundary based on the correlation level calculated by the correlation calculation unit.

摘要翻译： 图像合成装置包括：公共区域确定单元，被配置为确定第一图像和第二图像之间的公共区域; 相关计算单元，被配置为当使用所述第一图像和所述第二图像对准时，计算指示在所述第一图像的边界附近的所述第一图像与所述第二图像之间的间隔的距离与所述边界附近的所述第二图像之间的间隔的程度的相关度 公共区域 以及叠加区域确定单元，被配置为基于由所述相关计算单元计算的所述相关性水平来确定所述第一和第二图像在所述边界附近叠加的叠加区域。

公开(公告)号：US08369648B2

公开(公告)日：2013-02-05

申请号：US12785659

申请日：2010-05-24

申请人： Shanshan Yu ,  Masayoshi Shimizu

发明人： Shanshan Yu ,  Masayoshi Shimizu

IPC分类号： G06K9/40

CPC分类号： G06T5/009

摘要： An image correction apparatus calculates a feature value indicative of an average brightness of an input image from the pixel values of the input image and determines a pixel value at a boundary for correcting each pixel of the input image to make it brighter or darker by using the calculated feature value of the input image. The image correction apparatus calculates, with respect to the pixel value of each pixel of the input image, an area for determining a contrast correction amount for a pixel value smaller than the pixel value at the determined boundary such that a pixel is to be made darker and calculates an area for determining a contrast correction amount for a pixel value larger than the pixel value at the determined boundary such that a pixel is to be made brighter, thereby correcting the contrast of the input image by using the calculated areas.

摘要翻译： 图像校正装置根据输入图像的像素值计算表示输入图像的平均亮度的特征量，并且确定用于校正输入图像的每个像素的边界处的像素值，以使其更亮或更暗 计算输入图像的特征值。 图像校正装置针对输入图像的每个像素的像素值计算用于确定比所确定的边界处的像素值小的像素值的对比度校正量的区域，使得像素变得更暗 并且计算用于确定大于所确定边界处的像素值的像素值的对比度校正量的面积，使得要使像素更亮，从而通过使用所计算的面积来校正输入图像的对比度。

公开(公告)号：US08340464B2

公开(公告)日：2012-12-25

申请号：US12076267

申请日：2008-03-14

申请人： Yuri Watanabe ,  Masayoshi Shimizu ,  Kimitaka Murashita ,  Ayu Miyakawa ,  Kaoru Chujo ,  Takashi Wakamatsu

发明人： Yuri Watanabe ,  Masayoshi Shimizu ,  Kimitaka Murashita ,  Ayu Miyakawa ,  Kaoru Chujo ,  Takashi Wakamatsu

IPC分类号： G06K9/40 ,  G06K9/36 ,  G06K15/00 ,  G09G5/00

CPC分类号： H04N5/272 ,  G06T5/003 ,  G06T5/50 ,  G06T2207/10144 ,  G06T2207/20212 ,  H04N1/3876 ,  H04N5/23248 ,  H04N5/23267 ,  H04N5/23277

摘要： In a device for combining a plurality of images having a same photograph range, a position shift between the images having the same photograph range is detected, and the position shift of the images is corrected, and after the position shift is corrected, similarity of the respective portions between the images is evaluated, and the image combining method is changed according to the similarity evaluation. Therefore it is possible to create an image having no position shift due to the shaking of a camera and object blurring due to the movement of the object. Moreover, whether the images are combined or not is determined according to the similarity, hence the processing load is reduced and an image having no object blurring can be created.

摘要翻译： 在用于组合具有相同照片范围的多个图像的装置中，检测具有相同照片范围的图像之间的位置偏移，并且校正图像的位置偏移，并且在位置偏移校正之后， 评估图像之间的各个部分，并且根据相似性评估来改变图像组合方法。 因此，由于摄像机的晃动以及由于物体的移动引起的物体模糊，所以可以创建没有位置偏移的图像。 此外，根据相似度确定图像是否被组合，因此减少了处理负担，并且可以创建没有对象模糊的图像。

公开(公告)号：US20120313984A1

公开(公告)日：2012-12-13

申请号：US13590497

申请日：2012-08-21

申请人： Motonobu Mihara ,  Masayoshi Shimizu

发明人： Motonobu Mihara ,  Masayoshi Shimizu

IPC分类号： G09G5/10

CPC分类号： G09G3/342 ,  G09G3/32 ,  G09G2320/048 ,  G09G2320/064 ,  G09G2320/0646 ,  G09G2320/0686 ,  G09G2330/12 ,  G09G2360/144 ,  G09G2360/16

摘要： A display device includes: light sources that emit light in accordance with light emission currents, respectively, and that have overlapping illuminated areas illuminated with the emitted light; and a management unit that stores, as usage history, the amount of light emission current used by each of the light sources in association with the usage period. Accordingly, in the display device including the light sources arranged advantageously with respect to the manufacturing cost, the lives of the light sources can be extended by reducing the power consumption.

摘要翻译： 显示装置包括：分别根据发光电流发光并具有被发射的光照亮的重叠的照明区域的光源; 以及管理单元，其与使用期间相关联地存储由每个光源使用的发光电流的使用历史。 因此，在包括有利于制造成本的光源的显示装置中，可以通过降低功耗来延长光源的寿命。

公开(公告)号：US08311356B2

公开(公告)日：2012-11-13

申请号：US12801665

申请日：2010-06-18

申请人： Masayoshi Shimizu ,  Yuushi Toyoda

发明人： Masayoshi Shimizu ,  Yuushi Toyoda

IPC分类号： G06K9/40

CPC分类号： G06T5/002 ,  G06T5/20 ,  G06T2207/20016 ,  G06T2207/20192

摘要： An image processing apparatus includes a level-value-limit smoothed-image creating unit, a level-value combining unit, and a smoothed-image creating unit. The level-value-limit smoothed-image creating unit calculates, from the pixels in a received input image within a filter size of the low-pass filters each having different level value ranges, an average value of the pixels in the level value ranges, and creates level-value-limit smoothed images. The level-value combining unit creates a level-value combined image by selecting and combining one or more of the level-value-limit smoothed images. The smoothed-image creating unit determines, based on image information that is different from image information used by the level-value-limit smoothed-image creating unit, a combining ratio of the input image to the level-value combined image and creates a smoothed image by combining the input image and the level-value combined image using the determined combining ratio.

摘要翻译： 图像处理装置包括电平值极限平滑图像创建单元，电平值组合单元和平滑图像创建单元。 电平值极限平滑图像生成部根据具有不同电平值范围的低通滤波器的滤波器尺寸内的接收输入图像中的像素，计算出电平值范围内的像素的平均值， 并创建水平值极限平滑图像。 电平值组合单元通过选择并组合一个或多个电平值极限平滑图像来创建电平值组合图像。 平滑图像生成单元基于与水平值极限平滑图像生成单元使用的图像信息不同的图像信息，确定输入图像与水平值组合图像的组合比，并且创建平滑图像 通过使用确定的组合比组合输入图像和水平值组合图像来形成图像。

公开(公告)号：US20120128202A1

公开(公告)日：2012-05-24

申请号：US13137447

申请日：2011-08-16

申请人： Masayoshi Shimizu ,  Hiroyuki Kobayashi

发明人： Masayoshi Shimizu ,  Hiroyuki Kobayashi

IPC分类号： G06K9/36

CPC分类号： H04N5/23277

摘要： An image processing apparatus includes an obtaining part configured to obtain a plurality of images including a photographing object photographed by a photographing part; a determination part configured to detects a shift in position between a first image and a second image included in the plurality of images obtained by the obtaining part, and determine whether the first image is suitable for being superposed to the second image; a selection part configured to select a certain number of images from the plurality of images based on a determination result of the determination part; and a synthesis part configured to synthesize the certain number of images selected by the selection part.

摘要翻译： 一种图像处理装置，包括：获取部，被配置为获得包括由拍摄部拍摄的拍摄对象的多个图像; 确定部件，被配置为检测由所述获取部件获得的所述多个图像中包括的第一图像和第二图像之间的位置偏移，并且确定所述第一图像是否适合于叠加到所述第二图像; 选择部件，被配置为基于所述确定部分的确定结果从所述多个图像中选择一定数量的图像; 以及合成部件，其被配置为合成由所述选择部件选择的所述一定数量的图像。