-
公开(公告)号：US10015472B2
公开(公告)日：2018-07-03
申请号：US14809776
申请日：2015-07-27
Applicant: Sony Corporation
Inventor： Kengo Hayasaka , Kenji Yamamoto
CPC classification number: H04N13/232 , G06T7/557 , G06T7/593 , G06T2207/10052
Abstract: An image processing device includes a phase difference detection portion configured to detect phase difference between parallax images by performing correlation value calculation with the parallax images, and generate phase difference distribution in an image. The phase difference detection portion performs the phase difference detection individually along two or more directions different from each other, and generates the phase difference distribution by utilizing results of the phase difference detection regarding the two or more directions.
-
2.发明申请OPTICAL MEDIUM REPRODUCTION APPARATUS AND METHOD OF REPRODUCING OPTICAL MEDIUM 审中-公开光学介质复制装置和光学介质再现方法公开(公告)号：US20160155468A1
公开(公告)日：2016-06-02
申请号：US14900322
申请日：2014-04-11
Applicant: SONY CORPORATION
Inventor： Noriaka Nishi , Kimihiro Saito , Junya Shiraushi , Takashi Nakao , Kenji Yamamoto
IPC: G11B20/10
CPC classification number: G11B20/10212 , G11B7/0037 , G11B7/005 , G11B7/00718 , G11B7/0943 , G11B7/133 , G11B20/10046 , G11B20/10055 , G11B20/24
Abstract: An optical medium reproduction apparatus for optically reproducing an optical medium where a plurality of tracks are formed, including: a detection unit for splitting a cross section of a beam returned from the optical medium into a plurality of regions and for forming respective detection signals of a plurality of the regions; a multiple input adaptive equalizer having a plurality of adaptive equalizer units, wherein the respective detection signals of a plurality of the regions are inputted into the plurality of adaptive equalizer units, and the outputs of the plurality of adaptive equalizer units are computed to from equalization signals; a binarization unit for binarizing the equalization signals to provide binary data; and an equalization error computing unit for determining an equalization error from equalization target signals provided based on the binary data from the binarization unit and the equalization signals outputted from the multiple input adaptive equalizer, and providing the adaptive equalizer units with the equalization error as control signals for adaptive equalization.
Abstract translation: 一种用于光学再现其中形成有多个轨道的光学介质的光学介质再现装置，包括：检测单元，用于将从光学介质返回的光束的横截面分割成多个区域，并形成各个检测信号 多个地区; 具有多个自适应均衡器单元的多输入自适应均衡器，其中多个区域的各个检测信号被输入到多个自适应均衡器单元中，并且从均衡信号计算多个自适应均衡器单元的输出 ; 用于二进制化均衡信号以提供二进制数据的二值化单元; 以及均衡误差计算单元，用于基于来自二值化单元的二进制数据和从多输入自适应均衡器输出的均衡信号提供的均衡目标信号来确定均衡误差，并且将具有均衡误差的自适应均衡器单元作为控制信号 用于自适应均衡。
-
公开(公告)号：US10956547B2
公开(公告)日：2021-03-23
申请号：US16151878
申请日：2018-10-04
Applicant: SONY CORPORATION
Inventor： Kenji Yamamoto , Hideo Sato , Isao Ichimura , Toshio Watanabe , Shinichi Kai , Junji Kajihara , Kengo Hayasaka
Abstract: A biometrics authentication system having a small and simple configuration and being capable of implementing both of biometrics authentication and position detection is provided. A biometrics authentication system includes a light source emitting light to an object, a microlens array section condensing light from the object, a light-sensing device obtaining light detection data of the object on the basis of the light condensed by the microlens array section, a position detection section detecting the position of the object on the basis of the light detection data obtained in the light-sensing device, and an authentication section, in the case where the object is a living body, performing authentication of the living body on the basis of the light detection data obtained in the light-sensing device.
-
公开(公告)号：US10373640B2
公开(公告)日：2019-08-06
申请号：US15780090
申请日：2017-01-12
Applicant: SONY CORPORATION
Inventor： Kimihiro Saito , Kenji Yamamoto , Noriaki Nishi , Junya Shiraishi , Nobuyoshi Kobayashi
Abstract: Provided are a device and a method which are capable of performing crosstalk-removed high-quality data reproduction from a high-density recording type optical disc. The device includes a photo detector that outputs a readout signal from a reproduction track of an information recording disc, an adjacent track reproduction binary signal supply unit that outputs a binary signal (binary data) which is a reproduction signal of an adjacent track of the reproduction track, a multi-input adaptive equalizer that includes an equalizer unit that receives the readout signal from the reproduction track and an adjacent track reproduction binary signal and outputs an equalization signal by an adaptive equalization process based on an input signal, and a binarization processing unit that executes a binarization process based on the equalization signal and generates a reproduction signal of the reproduction track.
-
5.发明授权公开(公告)号：US09373350B2
公开(公告)日：2016-06-21
申请号：US14278735
申请日：2014-05-15
Applicant: Sony Corporation
Inventor： Kenji Yamamoto , Takashi Nakao , Kimihiro Saito
IPC: G11B20/10 , G11B7/005 , G11B7/1395 , G11B7/1398 , G11B7/135 , G11B7/1374 , G11B7/1376 , G11B7/1369 , G11B7/1381
CPC classification number: G11B7/005 , G11B7/135 , G11B7/1369 , G11B7/1374 , G11B7/1376 , G11B7/1381 , G11B7/1395 , G11B7/1398 , G11B20/10009
Abstract: An optical medium reproducing apparatus that optically reproduces an optical medium on which a plurality of tracks is formed in which a beam returning from the optical medium is divided into a first region of an outside portion and a second region of an inside region, according to the shape of the pupil of an object lens, and crosstalk between the tracks is reduced by using a first detection signal of the first region and a second detection signal of the second region.
Abstract translation: 一种光学介质再现装置，其光学地再现其上形成有多个光道的光学介质，其中从光学介质返回的光束被划分为外部的第一区域和内部区域的第二区域，根据 通过使用第一区域的第一检测信号和第二区域的第二检测信号来减小物镜的光瞳形状和轨道之间的串扰。
-
Patent Agency Ranking
6.发明申请IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, IMAGE PROCESSING PROGRAM, AND IMAGING DEVICE 有权图像处理装置，图像处理方法，图像处理程序和成像装置公开(公告)号：US20150332468A1
公开(公告)日：2015-11-19
申请号：US14809776
申请日：2015-07-27
Applicant: Sony Corporation
Inventor： Kengo Hayasaka , Kenji Yamamoto
IPC: G06T7/00
CPC classification number: H04N13/232 , G06T7/557 , G06T7/593 , G06T2207/10052
Abstract: An image processing device includes a phase difference detection portion configured to detect phase difference between parallax images by performing correlation value calculation with a plurality of parallax images, and generate phase difference distribution in an image. The phase difference detection portion performs the phase difference detection individually along two or more directions different from each other, and generates the phase difference distribution by utilizing results of the phase difference detection regarding the two or more directions.
Abstract translation: 图像处理装置包括：相位差检测部，被配置为通过利用多个视差图像执行相关值计算来检测视差图像之间的相位差，并且生成图像中的相位差分布。 相位差检测部分沿着彼此不同的两个或更多个方向分别执行相位差检测，并通过利用关于两个或更多个方向的相位差检测的结果来产生相位差分布。
-
公开(公告)号：US09077886B2
公开(公告)日：2015-07-07
申请号：US14331862
申请日：2014-07-15
Applicant: Sony Corporation
Inventor： Kengo Hayasaka , Kenji Yamamoto
CPC classification number: H04N5/232 , G02B27/0075 , H04N5/2254 , H04N5/23212
Abstract: An image pickup apparatus includes: an image pickup lens having an aperture stop; an image pickup device obtaining image pickup data based on light detected; one or more microlenses arranged between the image pickup lens and the image pickup device so as to correspond to a plurality of pixels in a partial region of the image pickup device; and an image processing section performing image processing based on the image pickup data obtained from the image pickup device, in which the image processing section includes: a distance measurement section measuring a distance from the image pickup lens to a measurement object based on pixel data in the partial region of the image pickup device, and an interpolation section interpolating pixel data for the partial region of the image pickup device.
Abstract translation: 图像拾取装置包括：具有孔径光阑的图像拾取透镜; 基于检测到的光获取图像拾取数据的图像拾取装置; 布置在图像拾取透镜和图像拾取装置之间的一个或多个微透镜，以便对应于图像拾取装置的部分区域中的多个像素; 以及图像处理部，其基于从所述图像拾取装置获得的图像拾取数据进行图像处理，所述图像处理部包括：距离测量部，其基于所述图像拾取装置中的像素数据测量从所述图像拾取透镜到所述测量对象的距离 图像拾取装置的部分区域，以及用于内插图像拾取装置的部分区域的像素数据的插值部分。
-
公开(公告)号：US09164626B2
公开(公告)日：2015-10-20
申请号：US14162007
申请日：2014-01-23
Applicant: Sony Corporation
Inventor： Kengo Hayasaka , Kenji Yamamoto
CPC classification number: G06F3/0425 , G06F3/0412 , G06F3/042 , G06F2203/04101
Abstract: An input/output device capable of displaying a high-resolution two-dimensional image and detecting the position of an object in three-dimensional space in spite of having a low profile is provided. An input/output device includes: a display section including, in a mixed manner, image pickup regions for obtaining image pickup data of an object and a display region for displaying an image based on image data; a microlens arranged on a display surface of the display section so as to correspond to each of the image pickup regions; and a position detection section detecting position of the object based on image pickup data obtained from the image pickup regions of the display section.
Abstract translation: 提供了能够显示高分辨率二维图像并且尽管具有低轮廓来检测三维空间中的对象的位置的输入/输出装置。 输入/输出装置包括：显示部分，以混合的方式包括用于获得对象的图像拾取数据的图像拾取区域和用于基于图像数据显示图像的显示区域; 微透镜，布置在显示部分的显示表面上，以对应于每个摄像区域; 以及位置检测部，其基于从所述显示部的图像拾取区域获得的图像拾取数据来检测所述对象的位置。
-
公开(公告)号：US20140160079A1
公开(公告)日：2014-06-12
申请号：US14162007
申请日：2014-01-23
Applicant: Sony Corporation
Inventor： Kengo Hayasaka , Kenji Yamamoto
IPC: G06F3/042
CPC classification number: G06F3/0425 , G06F3/0412 , G06F3/042 , G06F2203/04101
Abstract: An input/output device capable of displaying a high-resolution two-dimensional image and detecting the position of an object in three-dimensional space in spite of having a low profile is provided. An input/output device includes: a display section including, in a mixed manner, image pickup regions for obtaining image pickup data of an object and a display region for displaying an image based on image data; a microlens arranged on a display surface of the display section so as to correspond to each of the image pickup regions; and a position detection section detecting position of the object based on image pickup data obtained from the image pickup regions of the display section.
Abstract translation: 提供了能够显示高分辨率二维图像并且尽管具有低轮廓来检测三维空间中的对象的位置的输入/输出装置。 输入/输出装置包括：显示部分，以混合的方式包括用于获得对象的图像拾取数据的图像拾取区域和用于基于图像数据显示图像的显示区域; 微透镜，布置在显示部分的显示表面上，以对应于每个摄像区域; 以及位置检测部，其基于从所述显示部的图像拾取区域获得的图像拾取数据来检测所述对象的位置。
-
公开(公告)号：US10134438B2
公开(公告)日：2018-11-20
申请号：US14900322
申请日：2014-04-11
Applicant: Sony Corporation
Inventor： Noriaki Nishi , Kimihiro Saito , Junya Shiraishi , Takashi Nakao , Kenji Yamamoto
Abstract: An optical medium reproduction apparatus for optically reproducing an optical medium, including: a detection unit for splitting a cross section of a beam returned from the optical medium into a plurality of regions and for forming respective detection signals; a multiple input adaptive equalizer having a plurality of adaptive equalizer units, wherein the respective detection signals are inputted into the adaptive equalizer units, and the outputs of the adaptive equalizer units are computed to form equalization signals; a binarization unit for binarizing the equalization signals to provide binary data; and an equalization error computing unit for determining an equalization error from equalization target signals provided based on the binary data from the binarization unit and the equalization signals, and providing the adaptive equalizer units with the equalization error as control signals for adaptive equalization.
-
-
-
-
-
-
-
-
-
Search Results
12
records
(took 0.019 seconds)
