公开(公告)号：US5457588A

公开(公告)日：1995-10-10

申请号：US122194

申请日：1993-09-15

Applicant: Shinobu Hattori ,  Yasuhiro Higuchi ,  Yoshito Oku

Inventor： Shinobu Hattori ,  Yasuhiro Higuchi ,  Yoshito Oku

IPC: G11B19/20 ,  G11B25/04 ,  H02K5/124 ,  H02K5/16 ,  G11B17/02 ,  H02K7/08

CPC classification number: H02K5/1677 ,  F16C33/74 ,  G11B19/2009 ,  G11B25/043 ,  H02K5/124

Abstract: A spindle motor comprises a rotary sleeve; a rotor hub which is integrally rotated with the rotary sleeve; a stationary sleeve; and a stationary support extending upwardly from the stationary part, the rotary sleeve being fitted onto the outer peripheral surface of the stationary support, and radial and thrust hydrodynamic bearings being provided on the relative sliding surfaces of both rotary sleeve and stationary support. A pair of annular grooves which partially overlap each other in the axial direction are peripherally provided on the rotary sleeve and stationary support, thereby providing a labyrinth chamber to suppress the outflow of the lubricant.

Abstract translation: 主轴电机包括旋转套筒; 与旋转套筒整体旋转的转子轮毂; 固定套管 以及从静止部分向上延伸的固定支撑件，旋转套筒装配到固定支撑件的外周表面上，并且径向和推力流体动力轴承设置在旋转套筒和固定支撑件的相对滑动表面上。 在轴向上部分地重叠的一对环形槽周向设置在旋转套筒和固定支撑件上，由此提供了一个迷宫室，以抑制润滑剂的流出。

公开(公告)号：US5288214A

公开(公告)日：1994-02-22

申请号：US954310

申请日：1992-09-30

Applicant: Toshio Fukuda ,  Shinobu Hattori ,  Shigenobu Nagamori

Inventor： Toshio Fukuda ,  Shinobu Hattori ,  Shigenobu Nagamori

IPC: F04B43/04 ,  F04B43/06

CPC classification number: F04B43/043 ,  Y10S137/903 ,  Y10T137/7927

Abstract: A micropump comprises a housing for defining a pump chamber, an inlet valve disposed in an inlet flow passage, a outlet valve disposed in a outlet flow passage, and an actuator for changing a volume of the pump chamber. The actuator is formed of a thermo-responsive polymer gel material. Fluid is supplied and fed by heating and cooling the actuator.A micropump comprises a pump body member for defining a tank chamber holding liquid, a liquid inlet portion, a liquid outlet portion for discharging the liquid medium in the tank chamber, a liquid outlet portion for discharging the liquid medium in the tank chamber, and an actuator, for reducing a volume of the tank chamber. The actuator is formed of a liquid-absorptive polymer gel.

Abstract translation: 微型泵包括用于限定泵室的壳体，设置在入口流动通道中的入口阀，设置在出口流动通道中的出口阀，以及用于改变泵室容积的致动器。 致动器由热响应聚合物凝胶材料形成。 通过加热和冷却致动器来供应和供给流体。 微型泵包括用于限定储罐容纳液体的泵本体构件，液体入口部分，用于排出罐室中的液体介质的液体出口部分，用于排出罐室中的液体介质的液体出口部分，以及 致动器，用于减小罐室的体积。 致动器由液体吸收聚合物凝胶形成。

公开(公告)号：US09979961B2

公开(公告)日：2018-05-22

申请号：US14003986

申请日：2012-03-09

Applicant: Yoshitomo Takahashi ,  Shinobu Hattori

Inventor： Yoshitomo Takahashi ,  Shinobu Hattori

IPC: H04N13/00 ,  H04N19/59 ,  H04N19/597 ,  H04N13/02 ,  H04N19/70 ,  H04N21/2365

CPC classification number: H04N13/282 ,  H04N13/161 ,  H04N13/178 ,  H04N19/59 ,  H04N19/597 ,  H04N19/70 ,  H04N21/2365 ,  H04N2213/005

Abstract: The invention relates to an image processing device and an image processing method capable of collectively encoding a color image and a depth image of different resolutions. The image processing device comprising an image frame converting unit that converts the resolution of the depth image to the same resolution as that of the color image. An additional information generating unit that generates additional information including information to specify the color image, or information to specify the depth image, image frame conversion information indicating an area of a black image included in the depth image, the resolution of which is converted, and resolution information to distinguish whether the resolutions of the color image and the depth image are different from each other. This technology may be applied to the image processing device of images of multiple viewpoints.

公开(公告)号：US09615079B2

公开(公告)日：2017-04-04

申请号：US14003941

申请日：2012-03-09

Applicant: Yoshitomo Takahashi ,  Shinobu Hattori ,  Hironari Sakurai

Inventor： Yoshitomo Takahashi ,  Shinobu Hattori ,  Hironari Sakurai

IPC: H04N19/597 ,  H04N13/00 ,  H04N19/70 ,  G06T15/20 ,  H04N13/02

CPC classification number: H04N13/161 ,  G06T3/0093 ,  G06T7/60 ,  G06T7/70 ,  G06T15/205 ,  H04N13/128 ,  H04N13/15 ,  H04N13/178 ,  H04N13/194 ,  H04N13/282 ,  H04N13/31 ,  H04N13/349 ,  H04N19/44 ,  H04N19/597 ,  H04N19/70 ,  H04N2013/0077 ,  H04N2013/0081

Abstract: The present technique relates to an image processing apparatus and an image processing method capable of generating a color image of a display viewpoint using a color image and a depth image of a predetermined viewpoint.The viewpoint generation information generation unit generates viewpoint generation information used to generate a color image of a display viewpoint in accordance with a generation method of the color image of the display viewpoint obtained by performing warping processing using multi-viewpoint corrected color images and multi-viewpoint depth images. The multi-viewpoint image encoding unit encodes the multi-viewpoint corrected color images and the multi-viewpoint depth images, and transmits them with the viewpoint generation information. The present technique can be applied to, for example, a multi-viewpoint image processing apparatus.

公开(公告)号：US09361734B2

公开(公告)日：2016-06-07

申请号：US13982815

申请日：2012-02-16

Applicant: Shinobu Hattori ,  Yoshitomo Takahashi

Inventor： Shinobu Hattori ,  Yoshitomo Takahashi

IPC: G06K9/00 ,  G06T19/20 ,  H04N13/00 ,  G06T3/40 ,  H04N13/04

CPC classification number: H04N13/111 ,  G06T3/4053 ,  G06T19/20 ,  H04N13/106 ,  H04N13/128 ,  H04N13/139 ,  H04N13/161 ,  H04N13/31 ,  H04N13/354 ,  H04N13/356 ,  H04N19/44 ,  H04N19/597 ,  H04N2213/005

Abstract: The present technique relates to an image processing device and an image processing method for realizing high-precision image generation of predetermined viewpoints by using depth images on the receiving end when the depth images with reduced resolutions are transmitted.A parallax image resolution increasing unit increases the resolution of each of the parallax images of auxiliary images having half the resolution of a compatible image. A parallax image warping unit generates parallax images of virtual viewpoints by performing a warping operation on the parallax images of the auxiliary images with the increased resolutions based on the positions of the virtual viewpoints. A smoothing unit corrects the parallax values of the occlusion regions in the parallax images of the virtual viewpoints. The present technique can be applied to decoding devices that decode glasses-free 3D images, for example.

Abstract translation: 本技术涉及当发送具有降低分辨率的深度图像时，通过在接收端使用深度图像来实现预定视点的高精度图像生成的图像处理装置和图像处理方法。 视差图像分辨率增加单元增加具有兼容图像的分辨率的一半的辅助图像的每个视差图像的分辨率。 视差图像翘曲单元通过基于虚拟视点的位置，以增加的分辨率对辅助图像的视差图像进行翘曲操作来生成虚拟视点的视差图像。 平滑单元校正虚拟视点的视差图像中的遮挡区域的视差值。 例如，本技术可以应用于解码无眼镜3D图像的解码装置。

公开(公告)号：US20140126641A1

公开(公告)日：2014-05-08

申请号：US14128055

申请日：2012-06-21

Applicant: Yoshitomo Takahashi ,  Shinobu Hattori

Inventor： Yoshitomo Takahashi ,  Shinobu Hattori

IPC: H04N19/597 ,  H04N19/593 ,  H04N19/51

CPC classification number: H04N19/52 ,  H04N13/161 ,  H04N19/597

Abstract: The present technology relates to an image processing device and a method capable of suppressing reduction in encoding efficiency. There are provided a restrictor for restricting, at the time of generating a predicted image for encoding of a multi-viewpoint image, according to a prediction direction of a focused region, use of a correlated region where a candidate for a prediction vector which is a prediction value of a vector of the focused region is to be obtained, and a prediction vector generator for generating the prediction vector by using a vector of a correlated region whose use is not restricted by the restrictor. The present disclosure may be applied to an image processing device.

Abstract translation: 本技术涉及能够抑制编码效率降低的图像处理装置和方法。 提供了一种限制器，用于在根据聚焦区域的预测方向产生用于编码多视点图像的预测图像时限制使用相关区域，其中预测矢量的候选是 要获得聚焦区域的矢量的预测值，以及预测矢量生成器，用于通过使用不受限制器限制的相关区域的矢量来生成预测矢量。 本公开可以应用于图像处理装置。

公开(公告)号：US20140086322A1

公开(公告)日：2014-03-27

申请号：US14118408

申请日：2012-05-30

Applicant: Yoshitomo Takahashi ,  Shinobu Hattori

Inventor： Yoshitomo Takahashi ,  Shinobu Hattori

IPC: H04N7/32

CPC classification number: H04N19/46 ,  H04N13/161 ,  H04N19/107 ,  H04N19/503 ,  H04N19/597 ,  H04N19/61

Abstract: The present technique relates to an image processing device and a method that can improve encoding efficiency in multi-viewpoint encoding. A reference image index allocation unit alternately allocates a reference image index referred by a motion estimator/compensator to predict an image to be processed to a referable image in a view direction and to a referable image in a time direction. In allocation, the reference image index allocation unit refers to time information and view information of the reference image accumulated in a decoded picture buffer, information such as a sequence parameter set and a slice header from a syntax processing unit, and the like. The present disclosure can be applied to image processing devices, for example.

Abstract translation: 本技术涉及能够提高多视点编码的编码效率的图像处理装置和方法。 参考图像索引分配单元交替地分配由运动估计器/补偿器引用的参考图像索引，以将待处理的图像在视图方向上预测为可引用图像，并在时间方向上预测可引用图像。 在分配中，参考图像索引分配单元参考在解码图像缓冲器中累积的参考图像的时间信息和视图信息，来自语法处理单元的诸如序列参数集和片头的信息等。 本公开可以应用于例如图像处理装置。

公开(公告)号：US20140028797A1

公开(公告)日：2014-01-30

申请号：US14110483

申请日：2012-04-19

Applicant: Shinobu Hattori ,  Yoshitomo Takahashi

Inventor： Shinobu Hattori ,  Yoshitomo Takahashi

IPC: H04N13/00

CPC classification number: H04N13/139 ,  H04N19/107 ,  H04N19/139 ,  H04N19/176 ,  H04N19/46 ,  H04N19/52 ,  H04N19/59 ,  H04N19/597 ,  H04N19/86 ,  H04N19/91 ,  H04N21/21805 ,  H04N21/2365

Abstract: The present technology relates to an encoding device and encoding method, and a decoding device and a decoding method whereby the data amount of encoded data of images of multiple viewpoints can be reduced. A low-resolution reference image generating unit performs, in the event of encoding a color image of a viewpoint B having lower resolution than the resolution of a color image of a viewpoint A, different from the viewpoint A, resolution reduction processing to reduce resolution on the image of the viewpoint A so that the resolution of the color image of the viewpoint A agrees with the resolution of the color image of the viewpoint B. An inter prediction unit generates a prediction image of the color image of the viewpoint B with reference to the color image of the viewpoint A after resolution reduction processing. A computing unit and so forth encode the color image of the viewpoint B using the prediction image. The present technology may be applied to a 3D-image encoding device, for example.

Abstract translation: 本技术涉及一种编码装置和编码方法，以及解码装置和解码方法，由此可以减少多个视点的图像的编码数据的数据量。 低分辨率参考图像生成单元在与视点A不同的视点A的彩色图像的分辨率分辨率低的视点B的彩色图像编码的情况下，执行分辨率降低处理以降低分辨率 视点A的图像使得视点A的彩色图像的分辨率与视点B的彩色图像的分辨率一致。帧间预测单元参考视点B的彩色图像的预测图像参考 分辨率缩小处理后的视点A的彩色图像。 计算单元等使用预测图像对视点B的彩色图像进行编码。 例如，本技术可以应用于3D图像编码装置。

公开(公告)号：US20130315472A1

公开(公告)日：2013-11-28

申请号：US13982815

申请日：2012-02-16

Applicant: Shinobu Hattori ,  Yoshitomo Takahashi

Inventor： Shinobu Hattori ,  Yoshitomo Takahashi

IPC: G06T19/20

CPC classification number: H04N13/111 ,  G06T3/4053 ,  G06T19/20 ,  H04N13/106 ,  H04N13/128 ,  H04N13/139 ,  H04N13/161 ,  H04N13/31 ,  H04N13/354 ,  H04N13/356 ,  H04N19/44 ,  H04N19/597 ,  H04N2213/005

Abstract: The present technique relates to an image processing device and an image processing method for realizing high-precision image generation of predetermined viewpoints by using depth images on the receiving end when the depth images with reduced resolutions are transmitted.A parallax image resolution increasing unit increases the resolution of each of the parallax images of auxiliary images having half the resolution of a compatible image. A parallax image warping unit generates parallax images of virtual viewpoints by performing a warping operation on the parallax images of the auxiliary images with the increased resolutions based on the positions of the virtual viewpoints. A smoothing unit corrects the parallax values of the occlusion regions in the parallax images of the virtual viewpoints. The present technique can be applied to decoding devices that decode glasses-free 3D images, for example.

Abstract translation: 本技术涉及当发送具有降低分辨率的深度图像时，通过在接收端使用深度图像来实现预定视点的高精度图像生成的图像处理装置和图像处理方法。 视差图像分辨率增加单元增加具有兼容图像的分辨率的一半的辅助图像的每个视差图像的分辨率。 视差图像翘曲单元通过基于虚拟视点的位置，以增加的分辨率对辅助图像的视差图像进行翘曲操作来生成虚拟视点的视差图像。 平滑单元校正虚拟视点的视差图像中的遮挡区域的视差值。 例如，本技术可以应用于解码无眼镜3D图像的解码装置。

公开(公告)号：US20130307929A1

公开(公告)日：2013-11-21

申请号：US13982384

申请日：2012-02-16

Applicant: Shinobu Hattori ,  Yoshitomo Takahashi

Inventor： Shinobu Hattori ,  Yoshitomo Takahashi

IPC: H04N13/00

CPC classification number: G06T3/40 ,  G06T3/0093 ,  G06T7/11 ,  G06T7/13 ,  G06T7/70 ,  G06T15/20 ,  H04N13/106 ,  H04N13/111 ,  H04N13/128 ,  H04N13/139 ,  H04N13/161 ,  H04N13/172 ,  H04N13/194 ,  H04N13/243 ,  H04N13/31 ,  H04N13/356 ,  H04N19/33 ,  H04N19/44 ,  H04N19/597 ,  H04N2013/0081 ,  H04N2213/005

Abstract: The present technique relates to an image processing device and an image processing method for realizing accurate depth image warping operations on the receiving end when depth images with reduced resolutions are transmitted. A partial resolution converting unit reduces resolutions of parallax images of auxiliary images. A partial conversion information generating unit generates partial conversion information. The parallax images having the resolutions reduced by the partial resolution converting unit and the partial conversion information generated by the partial conversion information generating unit are transmitted to a decoding device. The present technique can be applied to encoding devices that encode glasses-free 3D images, for example.

Abstract translation: 本技术涉及当发送具有降低的分辨率的深度图像时，在接收端实现精确的深度图像翘曲操作的图像处理装置和图像处理方法。 部分分辨率转换单元降低辅助图像的视差图像的分辨率。 部分转换信息生成单元生成部分转换信息。 将具有由部分分辨率转换单元减小的分辨率的视差图像和由部分转换信息生成单元生成的部分转换信息发送到解码设备。 例如，本技术可以应用于编码无眼镜3D图像的编码装置。