公开(公告)号：US20070127827A1

公开(公告)日：2007-06-07

申请号：US11672283

申请日：2007-02-07

Applicant: Tetsujiro Kondo ,  Yasushi Tatehira ,  Junichi Ishibashi ,  Seiji Wada ,  Yasuhiro Suto

Inventor： Tetsujiro Kondo ,  Yasushi Tatehira ,  Junichi Ishibashi ,  Seiji Wada ,  Yasuhiro Suto

IPC: G06K9/36

CPC classification number: H04N19/54 ,  G06T7/223 ,  G06T7/246 ,  H04N19/56

Abstract: A motion-vector detector determines the centroid of pixels on a reference frame that is identified with position information set in a database and associated with a feature address corresponding to a feature of a target pixel. The motion-vector detector detects, as a motion vector of the target pixel, a vector that has a starting point at a pixel on the reference frame which corresponds to the target pixel on a current frame and has an end point at the determined centroid. The present invention can be applied to an apparatus for generating a motion vector and allows prompt detection of a motion vector.

公开(公告)号：US08755095B2

公开(公告)日：2014-06-17

申请号：US13502678

申请日：2010-10-15

Applicant: Yasuhiro Suto ,  Mitsuharu Yoshimoto ,  Tomohiko Okada ,  Hisashi Yamanaka ,  Shohichi Fukutome ,  Kenji Nakanishi

Inventor： Yasuhiro Suto ,  Mitsuharu Yoshimoto ,  Tomohiko Okada ,  Hisashi Yamanaka ,  Shohichi Fukutome ,  Kenji Nakanishi

IPC: H04N1/04

CPC classification number: H04N1/0285 ,  G02B6/0031 ,  G02B6/0033 ,  G02B6/0045 ,  G02B6/0055 ,  G02B6/0073 ,  G02B6/009 ,  G03B27/542 ,  G03G15/04 ,  G03G15/602 ,  H04N1/00278 ,  H04N1/02845 ,  H04N1/02855 ,  H04N1/02865 ,  H04N1/1013 ,  H04N1/193 ,  H04N2201/0081 ,  H04N2201/0094 ,  H04N2201/02462 ,  H04N2201/0434

Abstract: An illuminating device capable of stably illuminating an irradiated object such as a document while suppressing light loss with a simply structure is provided.An LED array (71) and a reflective plate (73) are disposed sandwiching a slit (St) through which light reflected by a document MS passes and a light-guiding member (72) is disposed on the side of the LED array (71). The light-guiding member (72) includes a direct emission unit (77) disposed between an illumination range y centered on a document reading position and the LED array (71) and an indirect emission unit (78) disposed between the reflective plate (73) and the LED array (71), a light incidence face of the direct emission unit (77) and a light incidence face of the indirect emission unit (78) are disposed at mutually different position around the LED array (71), and the LED array (71) is disposed on a side of an interior angle formed by the light incidence faces.

Abstract translation: 提供能够以简单的结构抑制光损失的同时稳定地照射诸如文件的被照射物体的照明装置。 将LED阵列（71）和反射板（73）设置成夹着由文件MS反射的光通过的狭缝（St），并且在LED阵列（71）侧设置有导光构件（72） ）。 导光构件（72）包括设置在以文件读取位置为中心的照明范围y和LED阵列（71）之间的直接发射单元（77）和设置在反射板（73）之间的间接发射单元（78） ）和LED阵列（71），直接发射单元（77）的入射面和间接发射单元（78）的光入射面设置在LED阵列（71）周围的相互不同的位置，并且 LED阵列（71）设置在由入射面形成的内角的一侧。

公开(公告)号：US08665503B2

公开(公告)日：2014-03-04

申请号：US13195058

申请日：2011-08-01

Applicant: Mitsuharu Yoshimoto ,  Yasuhiro Suto ,  Shohichi Fukutome ,  Kenji Nakanishi ,  Hisashi Yamanaka ,  Sohichi Takata

Inventor： Mitsuharu Yoshimoto ,  Yasuhiro Suto ,  Shohichi Fukutome ,  Kenji Nakanishi ,  Hisashi Yamanaka ,  Sohichi Takata

IPC: H04N1/04

CPC classification number: H04N1/0057 ,  G03G15/605 ,  H04N1/00588 ,  H04N1/00602 ,  H04N1/0062 ,  H04N1/00631 ,  H04N1/0464 ,  H04N1/1017 ,  H04N1/121 ,  H04N1/1235 ,  H04N1/193 ,  H04N1/2032

Abstract: A document reading section includes a document load table, a document load tray, a first document receiving tray, a linear conveyance path, a first guide member and a first reading section. The linear conveyance path, inclining downward from the document load tray, reaches the first document receiving tray. The first guide member is disposed in the linear conveyance path, and its top surface inclines downward along the linear conveyance path toward a downstream side in a document conveying direction in relation to the document load table. The first guide member is disposed in such a manner that part of its top surface intersects with a plane containing a top surface of the document load table.

Abstract translation: 文件读取部分包括文档装载台，文件装载托盘，第一文件接收托盘，直线传送路径，第一引导部件和第一读取部。 从文件装载托盘向下倾斜的线性传送路径到达第一文件接收托盘。 第一引导构件设置在线性传送路径中，并且其顶表面沿着线性传送路径朝向文档传送方向相对于文档载入台的下游侧向下倾斜。 第一引导构件设置成使得其顶表面的一部分与包含文件载入台的顶表面的平面相交。

公开(公告)号：US08433145B2

公开(公告)日：2013-04-30

申请号：US12568122

申请日：2009-09-28

Applicant: Takahiro Nagano ,  Yasuhiro Suto ,  Noriaki Takahashi ,  Tetsujiro Kondo

Inventor： Takahiro Nagano ,  Yasuhiro Suto ,  Noriaki Takahashi ,  Tetsujiro Kondo

IPC: G06K9/62

CPC classification number: H04N7/0125 ,  G06T3/40 ,  H04N7/0145

Abstract: A coefficient learning apparatus includes a regression coefficient calculation unit configured to obtain a tap from an image of a first signal; a regression prediction value calculation unit configured to perform a regression prediction computation; a discrimination information assigning unit configured to assign discrimination information to the pixel of interest; a discrimination coefficient calculation unit configured to obtain a tap from the image of the first signal; a discrimination prediction value calculation unit configured to perform a discrimination prediction computation; and a classification unit configured to classify each of the pixels of the image of the first signal into one of the first discrimination class and the second discrimination class. The regression coefficient calculation unit further calculates the regression coefficient using only the pixels classified as the first discrimination class and further calculates the regression coefficient using only the pixel classified as the second discrimination class.

Abstract translation: 系数学习装置包括回归系数计算单元，被配置为从第一信号的图像获得抽头; 回归预测值计算单元，被配置为执行回归预测计算; 鉴别信息分配单元，被配置为向感兴趣的像素分配识别信息; 鉴别系数计算单元，被配置为从所述第一信号的图像获得抽头; 鉴别预测值计算单元，被配置为执行判别预测计算; 以及分类单元，被配置为将第一信号的图像的每个像素分类为第一辨别类别和第二辨别类别中的一个。 回归系数计算单元进一步使用仅被分类为第一鉴别类的像素来计算回归系数，并且仅使用分类为第二鉴别类的像素来计算回归系数。

公开(公告)号：US08391626B2

公开(公告)日：2013-03-05

申请号：US12331930

申请日：2008-12-10

Applicant: Noriaki Takahashi ,  Hisakazu Shiraki ,  Takahiro Nagano ,  Yasuhiro Suto ,  Kenji Takahashi ,  Tsutomu Watanabe ,  Tetsujiro Kondo

Inventor： Noriaki Takahashi ,  Hisakazu Shiraki ,  Takahiro Nagano ,  Yasuhiro Suto ,  Kenji Takahashi ,  Tsutomu Watanabe ,  Tetsujiro Kondo

IPC: G06K9/40 ,  G06K9/62

CPC classification number: G06T5/003 ,  G06T2207/20081

Abstract: A coefficient learning apparatus includes: a student-image generation section configured to generate a student image from the teacher image; a class classification section configured to sequentially set each of pixels in the teacher image as a pixel of interest and generate a class for the pixel of interest from the values of a plurality of specific pixels; a weight computation section configured to add up feature quantities; and a processing-coefficient generation section configured to generate a prediction coefficient on the basis of a determinant including said deterioration equation and a weighted constraint condition equation.

Abstract translation: 系数学习装置包括：学生图像生成部，被配置为从教师图像生成学生图像; 类分类部分，被配置为顺序地将教师图像中的每个像素设置为感兴趣的像素，并从多个特定像素的值生成关注像素的类; 权重计算部，被配置为相加特征量; 以及处理系数生成部，被配置为基于包括所述劣化方程和加权约束条件方程的行列式生成预测系数。

公开(公告)号：US08311963B2

公开(公告)日：2012-11-13

申请号：US12327980

申请日：2008-12-04

Applicant: Takahiro Nagano ,  Tetsujiro Kondo ,  Hisakazu Shiraki ,  Yasuhiro Suto ,  Noriaki Takahashi

Inventor： Takahiro Nagano ,  Tetsujiro Kondo ,  Hisakazu Shiraki ,  Yasuhiro Suto ,  Noriaki Takahashi

IPC: G06F17/00

CPC classification number: H04N7/0125 ,  G06T3/40 ,  H04N7/0145

Abstract: A signal processing apparatus for carrying out signal processing to convert input data into output data with a quality higher than the quality of the input data, the data processing apparatus including: a first data extraction section; a nonlinear feature quantity computation section; a processing-coefficient generation section; a second data extraction section; and a data prediction section.

Abstract translation: 一种信号处理装置，用于执行信号处理以将输入数据转换为质量高于输入数据的质量的输出数据，所述数据处理装置包括：第一数据提取部分; 非线性特征量计算部分; 处理系数生成部; 第二数据提取部分; 和数据预测部。

公开(公告)号：US08228568B2

公开(公告)日：2012-07-24

申请号：US12469038

申请日：2009-05-20

Applicant: Mitsuharu Yoshimoto ,  Yasuhiro Suto ,  Tomohiko Okada ,  Noritomo Nakashima ,  Kenji Tanaka ,  Shohichi Fukutome

Inventor： Mitsuharu Yoshimoto ,  Yasuhiro Suto ,  Tomohiko Okada ,  Noritomo Nakashima ,  Kenji Tanaka ,  Shohichi Fukutome

IPC: H04N1/04 ,  H04N1/46

CPC classification number: H04N1/02815 ,  H04N1/02865 ,  H04N1/1013 ,  H04N1/193 ,  H04N2201/0434

Abstract: The document read apparatus according to the present invention has a light source unit that includes a linear first light and second light sources, both light sources aligned parallel to the sub scanning direction (moving direction). When the light source unit is scanning a book document in a second region shifted toward a side of the first light source from a center position for emitting light to the center of the document, a light quantity of the second light source becomes larger than a light quantity of the first light source. When the light source unit is scanning the book document in a third region shifted toward a side of the second light source from the center position, the light quantity of the first light source becomes larger than the light quantity of the second light source. A sum of both light quantities is controlled to be constant.

Abstract translation: 根据本发明的文件读取装置具有光源单元，其包括线性第一光和第二光源，两个光源平行于副扫描方向（移动方向）排列。 当光源单元从用于发射光的中心位置到文档的中心的第二区域中扫描第二区域中的书本文档时，第二光源的光量变得大于光 第一光源的数量。 当光源单元从从中心位置向第二光源侧移动的第三区域扫描书本文档时，第一光源的光量变得大于第二光源的光量。 将两个光量的总和控制为恒定。

公开(公告)号：US08213496B2

公开(公告)日：2012-07-03

申请号：US11722460

申请日：2005-12-21

Applicant: Takahiro Nagano ,  Tetsujiro Kondo ,  Tsutomu Watanabe ,  Junichi Ishibashi ,  Hisakazu Shiraki ,  Naoki Fujiwara ,  Masanori Kanemaru ,  Shinichiro Kaneko ,  Yasuhiro Suto

Inventor： Takahiro Nagano ,  Tetsujiro Kondo ,  Tsutomu Watanabe ,  Junichi Ishibashi ,  Hisakazu Shiraki ,  Naoki Fujiwara ,  Masanori Kanemaru ,  Shinichiro Kaneko ,  Yasuhiro Suto

IPC: H04N7/26 ,  G06K9/00 ,  G06K9/62 ,  H04N5/14

CPC classification number: G06T5/50 ,  G06T5/003 ,  G06T7/215 ,  G06T2207/20081 ,  G06T2207/20201 ,  H04N5/145 ,  H04N5/21

Abstract: A motion-vector-setting section (31) sets a motion vector in units of pixel in a target image. Based on the motion vector, a target-pixel-setting section (35) sets a target pixel for each image in plural images to be processed. A motion-blur-amount-setting section (33) sets a motion blur amount in units of pixel based on the motion vector and the exposure-time ratio set in units of image in the exposure-time-ratio-setting section (32). A processing-region-setting section (36) sets processing regions corresponding to the target pixel for each of the plural images based on the motion blur amount. A processing-coefficient-setting section (37) sets processing coefficients based on the motion blur amount. A pixel-value-generating section (38) generates motion-blur-removed pixel values that correspond to the target pixel by linear combination of pixel values corresponding to pixels in the processing region and the processing coefficients, so that they can be output from an integration section (39) as one pixel value. By utilizing any time-directional information significantly, motion-blur-removing processing can be accurately performed.

Abstract translation: 运动矢量设定部（31）以目标图像中的像素为单位设定运动矢量。 基于运动矢量，目标像素设定部（35）在多个待处理图像中设定各图像的目标像素。 运动模糊量设定部（33）基于在曝光时间比设定部（32）中以图像为单位设定的运动矢量和曝光时间比设定像素单位的运动模糊量， 。 处理区域设置部分（36）基于运动模糊量设置与多个图像中的每一个对应的目标像素的处理区域。 处理系数设定部（37）基于运动模糊量设定处理系数。 像素值生成部（38）通过与处理区域中的像素对应的像素值和处理系数的线性组合，生成与目标像素对应的运动模糊去除像素值，从而可以从 积分部分（39）作为一个像素值。 通过显着地利用任何时间方向信息，可以准确地执行移动模糊去除处理。

公开(公告)号：US08014043B2

公开(公告)日：2011-09-06

申请号：US12173863

申请日：2008-07-16

Applicant: Yasuhiro Suto

Inventor： Yasuhiro Suto

IPC: H04N1/04

CPC classification number: H04N1/00347 ,  H04N1/00129 ,  H04N1/00533 ,  H04N2201/0081

Abstract: The display system includes the display apparatus and the scanner apparatus disposed so as to be drawable forward below the display apparatus. In addition, the upper unit is attached so as to be openable and closeable to the lower unit. Moreover, in the scanner apparatus, a sheet-like original, an image of which is read by the image reading device, can be fed from a front side of the upper unit. In addition, when the image of the sheet-like original is read by the scanner apparatus, the original is fed from the front face side of the scanner apparatus to read the original image, and when an image of a book original is read, the scanner apparatus is pulled out forward so that an image of the book original is read in a state where the upper unit is opened.

Abstract translation: 显示系统包括显示装置和扫描仪装置，其被布置为可在显示装置下方向前拉伸。 此外，上部单元被安装成可打开和可关闭到下部单元。 此外，在扫描仪装置中，可以从上部单元的前侧进给其图像读取装置读取的片状原件。 此外，当通过扫描仪装置读取片状原稿的图像时，原稿从扫描仪装置的正面侧进给以读取原始图像，并且当读取原稿的图像时， 将扫描仪装置向前拉出，使得书本原稿的图像在上部单元打开的状态下被读取。

公开(公告)号：US07924476B2

公开(公告)日：2011-04-12

申请号：US11784265

申请日：2007-04-06

Applicant: Tomohiko Okada ,  Shohichi Fukutome ,  Yasuhiro Suto ,  Hisashi Yamanaka ,  Kenji Nakanishi ,  Mitsuharu Yoshimoto

Inventor： Tomohiko Okada ,  Shohichi Fukutome ,  Yasuhiro Suto ,  Hisashi Yamanaka ,  Kenji Nakanishi ,  Mitsuharu Yoshimoto

IPC: H04N1/04

CPC classification number: H04N1/00002 ,  H04N1/00013 ,  H04N1/00023 ,  H04N1/00031 ,  H04N1/00045 ,  H04N1/00068 ,  H04N1/00087 ,  H04N1/1013 ,  H04N1/193

Abstract: A document table is provided with a first chart portion and a second chart portion. In each of the first chart portion and the second chart portion, a reference chart is formed. The first chart portion is disposed at an upstream chart position, and the second chart portion is disposed at a downstream-side position located away in a sub-scanning direction from the upstream chart position. On the basis of respective chart images of the first chart portion and second chart portion obtained from respective reference charts of the first and second chart portions read by a document reading portion, the image processing portion obtains respective sharpening levels for respective image areas of a document image of a document read by the document reading portion and, based on the respective sharpening levels, processes the document image.

Abstract translation: 文件表具有第一图表部分和第二图表部分。 在第一图表部分和第二图表部分的每一个中，形成参考图。 第一图表部分设置在上游图表位置，第二图表部分设置在远离上游图表位置的副扫描方向上的下游位置。 基于由文件读取部分读取的第一和第二图表部分的各个参考图表获得的第一图表部分和第二图表部分的各个图表图像，图像处理部分获得文档的各个图像区域的相应锐化水平 由文档读取部分读取的文档的图像，并且基于相应的锐化级别处理文档图像。