公开(公告)号：US20110285611A1

公开(公告)日：2011-11-24

申请号：US13082809

申请日：2011-04-08

Applicant: Mitsuyasu ASANO ,  Toshinori Ihara ,  Tomohiro Nishi

Inventor： Mitsuyasu ASANO ,  Toshinori Ihara ,  Tomohiro Nishi

IPC: G09G3/36

CPC classification number: G09G3/3426 ,  G02F2001/133601 ,  G09G2320/0646 ,  G09G2360/16

Abstract: A liquid crystal display includes: a light source section including emission subsections; a liquid crystal display panel performing image display through modulating light coming from each of the emission subsections; and a display control section having a partitioning-drive processing section which generates an emission-pattern signal and a partitioning-drive image signal and performs light-emission drive on each of the emission subsections, and performing display-drive on the liquid crystal display panel. The partitioning-drive processing section calculates a first maximum pixel value and a first average pixel value the first maximum pixel value representing a maximum pixel value in each of pixel regions which correspond to the respective emission subsections, and the first average pixel value representing an average pixel value in each of the pixel regions, and generates the emission-pattern signal and the partitioning-drive image signal based on both the first maximum pixel value and the first average pixel value.

Abstract translation: 液晶显示器包括：包括排放子部分的光源部分; 液晶显示面板，通过调制来自各排出子部分的光进行图像显示; 以及显示控制部，具有分割驱动处理部，其生成发光图案信号和分割驱动图像信号，并对各发光部进行发光驱动，并对液晶显示面板进行显示驱动 。 分割驱动处理部分计算第一最大像素值和第一平均像素值，表示对应于各个发光子部分的每个像素区域中的最大像素值的第一最大像素值，并且第一平均像素值表示平均值 并且基于第一最大像素值和第一平均像素值两者生成发光图案信号和分割驱动图像信号。

公开(公告)号：US09710955B2

公开(公告)日：2017-07-18

申请号：US14110957

申请日：2012-05-11

Applicant: Goh Kobayashi ,  Takuro Kawai ,  Toshinori Ihara ,  Keisuke Yamaoka

Inventor： Goh Kobayashi ,  Takuro Kawai ,  Toshinori Ihara ,  Keisuke Yamaoka

IPC: G06T15/08 ,  H04N13/04 ,  H04N13/00 ,  G06T19/20

CPC classification number: G06T15/08 ,  G06T19/20 ,  G06T2219/2016 ,  H04N13/128 ,  H04N13/371 ,  H04N13/373

Abstract: This technology relates to an image processing device, an image processing method, and a program capable of realizing motion parallax closely related to that of the real world. An image processing unit corrects a depth image formed of a depth value indicating a position in a depth direction of each pixel of a color image of a predetermined viewpoint externally input as an input image based on positional information indicating a position of a viewer and the like. This technology is applicable to an image processing device, which performs a process to correct the depth image based on the positional information as an image process, for example.

公开(公告)号：US08421850B2

公开(公告)日：2013-04-16

申请号：US12800187

申请日：2010-05-11

Applicant: Toshinori Ihara ,  Mitsuyasu Asano

Inventor： Toshinori Ihara ,  Mitsuyasu Asano

IPC: H04N15/00 ,  G06T15/00

CPC classification number: H04N13/161 ,  H04N5/144 ,  H04N2213/007

Abstract: Disclosed herein is an image processing apparatus including, a motion-vector detection section configured to find a motion vector corresponding to an image disparity existing between left and right eyes to appear as a disparity in images, and a format determination section configured to determine whether the input image signal is a signal of the 3-dimensional image format or a signal of the 2-dimensional image format.

Abstract translation: 本文公开了一种图像处理装置，包括：运动矢量检测部，被配置为找到与左眼和右眼之间存在的图像视差对应的运动矢量，以在图像中出现视差;格式判定部， 输入图像信号是3维图像格式的信号或2维图像格式的信号。

公开(公告)号：US08204124B2

公开(公告)日：2012-06-19

申请号：US12198544

申请日：2008-08-26

Applicant: Shintaro Okada ,  Kazuhiko Nishibori ,  Tomohiro Nishi ,  Toshinori Ihara ,  Masuyoshi Kurokawa

Inventor： Shintaro Okada ,  Kazuhiko Nishibori ,  Tomohiro Nishi ,  Toshinori Ihara ,  Masuyoshi Kurokawa

IPC: H04N11/02 ,  G06K9/00

CPC classification number: H04N5/21 ,  G06T3/4007 ,  H04N5/144 ,  H04N5/147 ,  H04N7/014

Abstract: An image processing apparatus includes a unit configured to calculate a sum of absolute differences between pixel values of pixels in a block of interest and pixel values of pixels in a reference block, a unit configured to compare sums of absolute differences calculated and to determine a minimum sum of absolute differences thereamong, a unit configured to estimate a motion vector for the pixel of interest using the reference pixel having the minimum sum of absolute differences and the pixel of interest, a unit configured to generate a motion-compensated image by using pixel values of the pixels as pixel values of corresponding pixels in the motion-compensated image, a unit configured to cumulatively add sums of absolute differences, and a unit configured to generate an interpolation image by mixing the pixels and corresponding pixels in the motion-compensated image according to an obtained cumulative-sum result.

Abstract translation: 图像处理装置包括被配置为计算感兴趣块中的像素的像素值与参考块中的像素的像素值之间的绝对差之和的单元，被配置为比较计算的绝对差的和并确定最小值 绝对差异之和，一个被配置为使用具有最小绝对差和和的关注像素的参考像素来估计感兴趣像素的运动矢量的单元，被配置为通过使用像素值来生成运动补偿图像的单元 的像素作为运动补偿图像中的对应像素的像素值，被配置为累积地添加绝对差的和的单元，以及被配置为通过将运动补偿图像中的像素和对应像素混合来生成内插图像的单元， 获得累积和结果。

公开(公告)号：US20100309294A1

公开(公告)日：2010-12-09

申请号：US12800187

申请日：2010-05-11

Applicant: Toshinori Ihara ,  Mitsuyasu Asano

Inventor： Toshinori Ihara ,  Mitsuyasu Asano

IPC: H04N15/00 ,  H04N5/14

CPC classification number: H04N13/161 ,  H04N5/144 ,  H04N2213/007

Abstract: Disclosed herein is an image processing apparatus including, a motion-vector detection section configured to find a motion vector corresponding to an image disparity existing between left and right eyes to appear as a disparity in images, and a format determination section configured to determine whether the input image signal is a signal of the 3-dimensional image format or a signal of the 2-dimensional image format.

Abstract translation: 本文公开了一种图像处理装置，包括：运动矢量检测部，被配置为找到与左眼和右眼之间存在的图像视差对应的运动矢量，以在图像中出现视差;格式判定部， 输入图像信号是3维图像格式的信号或2维图像格式的信号。

公开(公告)号：US20090324102A1

公开(公告)日：2009-12-31

申请号：US12492711

申请日：2009-06-26

Applicant: Shintaro OKADA ,  Kazuhiko NISHIBORI ,  Tomohiro NISHI ,  Toshinori IHARA

Inventor： Shintaro OKADA ,  Kazuhiko NISHIBORI ,  Tomohiro NISHI ,  Toshinori IHARA

IPC: G06K9/68

CPC classification number: H04N7/0115 ,  H04N7/0127

Abstract: An image processing apparatus includes a difference calculation unit that obtains a luminance difference between images of two successive frames; an average calculation unit that calculates the average of luminance differences obtained for a predetermined number of successive frames; a change determination unit that determines, for each frame of the predetermined number of the successive frames, whether images of two successive frames including the frame are the same by comparing the luminance difference obtained for the frame with the average; and a display pattern determination unit that determines a temporal display pattern of images of the predetermined number of the successive frames from among a plurality of display patterns including a display pattern in which groups each having a certain number of successive frames in which the same image is displayed are regularly repeated, using a determination result obtained by the change determination unit.

Abstract translation: 一种图像处理装置，包括获取两个连续帧的图像之间的亮度差的差分计算单元; 平均计算单元，计算针对预定数量的连续帧获得的亮度差的平均值; 改变确定单元，对于所述预定数量的连续帧的每一帧，通过将所获得的所述亮度差与所述平均值进行比较来确定包括所述帧的两个连续帧的图像是否相同; 以及显示图案确定单元，其从包括显示图案的多个显示图案中确定预定数量的连续帧的图像的时间显示图案，其中各组具有相同图像的一定数量的连续帧的组 使用由变化确定单元获得的确定结果来定期重复显示。

公开(公告)号：US20120256909A1

公开(公告)日：2012-10-11

申请号：US13428845

申请日：2012-03-23

Applicant: Toshinori IHARA ,  Takuro KAWAI ,  Goh KOBAYASHI ,  Keisuke YAMAOKA

Inventor： Toshinori IHARA ,  Takuro KAWAI ,  Goh KOBAYASHI ,  Keisuke YAMAOKA

IPC: G06T15/00

CPC classification number: H04N13/398 ,  H04N13/117 ,  H04N13/261 ,  H04N13/302 ,  H04N13/366

Abstract: A generating unit allocates an image of a predetermined viewpoint to two or more viewpoints in a 3D image display unit that displays images of the two or more viewpoints in a direction differing according to a viewpoint based on an input from a user. A driving processing unit causes the image of the predetermined viewpoint to be displayed on the 3D image display unit based on the allocation. For example, the present technology can be applied to an image processing apparatus for a 3D image.

Abstract translation: 生成单元在根据来自用户的输入的根据视点不同的方向显示两个或更多个视点的图像的3D图像显示单元中，将预定视点的图像分配给两个或更多个视点。 驱动处理单元使得基于分配将预定视点的图像显示在3D图像显示单元上。 例如，本技术可以应用于3D图像的图像处理装置。

公开(公告)号：US08244055B2

公开(公告)日：2012-08-14

申请号：US12489766

申请日：2009-06-23

Applicant: Shintaro Okada ,  Kazuhiko Nishibori ,  Tomohiro Nishi ,  Toshinori Ihara

Inventor： Shintaro Okada ,  Kazuhiko Nishibori ,  Tomohiro Nishi ,  Toshinori Ihara

IPC: G06K9/40

CPC classification number: H04N5/147 ,  H04N5/145 ,  H04N7/0127 ,  H04N7/014

Abstract: An image processing apparatus includes: a difference-value calculation mechanism calculating a difference value between the first accumulated value produced by accumulating luminance values of a plurality of pixels in a first image and the second accumulated value produced by accumulating luminance values of a plurality of pixels in a second image having a difference in time with the first image; a threshold-value creation mechanism for creating a plurality of threshold values on the difference value in accordance with the first accumulated value, corresponding to the luminance change levels in order to grade a luminance change between the first image and the second image by a luminance change level indicating a degree of the luminance change; and a luminance-change-level determination mechanism for determining the luminance change level corresponding to the difference value on the basis of the plurality of threshold values.

Abstract translation: 一种图像处理装置，包括：差值计算机构，计算通过累积第一图像中的多个像素的亮度值而产生的第一累加值与通过累积多个像素的亮度值而产生的第二累加值之间的差值 在与第一图像具有时间差的第二图像中; 门限值创建机构，用于根据与亮度变化等级对应的第一累积值，根据亮度变化对第一图像和第二图像之间的亮度变化进行分级，生成关于差分值的多个阈值 表示亮度变化程度的电平; 以及亮度变化电平确定机构，用于基于所述多个阈值来确定与所述差值对应的亮度变化电平。

公开(公告)号：US08391623B2

公开(公告)日：2013-03-05

申请号：US12486094

申请日：2009-06-17

Applicant: Tomohiro Nishi ,  Kazuhiko Nishibori ,  Shintaro Okada ,  Toshinori Ihara

Inventor： Tomohiro Nishi ,  Kazuhiko Nishibori ,  Shintaro Okada ,  Toshinori Ihara

IPC: G06K9/36 ,  G06K9/46 ,  H04N7/12 ,  H04N11/02 ,  H04N11/04

CPC classification number: H04N5/145 ,  H04N7/0127 ,  H04N7/014

Abstract: An image processing apparatus includes a motion vector detection unit configured to detect a motion vector at a predetermined space position of a frame at a predetermined time from an input image of a plurality of temporally different frames and obtain a reliability of the motion vector; a motion vector evaluation unit configured to obtain, at each space position, an evaluation value of the motion vector at the space position that is within a predetermined range including a subject space position that is a space position of interest, on the basis of the reliability at the space position and a distance from the subject space position; and a motion vector correction unit configured to correct the motion vector at the subject space position on the basis of the evaluation value and the motion vector at the space position of the predetermined range.

Abstract translation: 一种图像处理装置包括：运动矢量检测单元，被配置为从多个时间不同的帧的输入图像在预定时间检测帧的预定空间位置处的运动矢量，并获得运动矢量的可靠性; 运动矢量评估单元，被配置为基于可靠性获得在每个空间位置处的所述空间位置处的运动矢量的评估值，所述运动矢量在包括作为所述空间位置的对象空间位置的预定范围内的评估值 在空间位置和与被摄体空间位置的距离; 以及运动矢量校正单元，被配置为基于所述评估值和所述预定范围的所述空间位置处的运动矢量校正所述对象空间位置处的运动矢量。

公开(公告)号：US20110279684A1

公开(公告)日：2011-11-17

申请号：US13080284

申请日：2011-04-05

Applicant: Takuto MOTOYAMA ,  Toshinori Ihara

Inventor： Takuto MOTOYAMA ,  Toshinori Ihara

IPC: H04N17/00

CPC classification number: H04N19/117 ,  H04N19/14 ,  H04N19/176 ,  H04N19/80

Abstract: There is provided a signal processing device including a measured value acquisition unit configured to acquire a measured value for a feature quantity, the feature quantity having an influence on an estimation of a motion that appears in each frame of an input video signal, a determination unit configured to, on the basis of the measured value acquired by the measured value acquisition unit, determine a characteristic of a filter to be applied to the input video signal, and a filtering unit configured to generate a video signal for use in the estimation of a motion by applying to the input video signal a filter with the characteristic determined by the determination unit.

Abstract translation: 提供了一种信号处理装置，包括：测量值获取单元，被配置为获取特征量的测量值，所述特征量对输入视频信号的每个帧中出现的运动的估计有影响;确定单元 被配置为基于由所述测量值获取单元获取的测量值来确定要施加到所述输入视频信号的滤波器的特性，以及滤波单元，被配置为生成用于估计所述输入视频信号的视频信号 通过向输入视频信号施加具有由确定单元确定的特性的滤波器的运动。