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    Information processing apparatus, communication system, and information processing method
    24.
    发明授权
    Information processing apparatus, communication system, and information processing method 有权

    公开(公告)号：US10136101B2

    公开(公告)日：2018-11-20

    申请号：US15560202

    申请日：2016-02-08

    Applicant: SONY CORPORATION

    Inventor： Masato Akao ,  Ryohei Okada ,  Junichi Tanaka ,  Kazuhiko Nishibori

    IPC: H04N7/14 ,  G06K9/00 ,  G06T11/60 ,  G06T7/60 ,  G06T7/33 ,  G06T7/73

    Abstract: An information processing apparatus according to the present disclosure includes: a receiver unit that acquires information relevant to a sight line of a user of a communication partner from a communication partner terminal that performs remote communication; a face detection unit that detects information relevant to a position and a size of a face of the user of the communication partner, on the basis of a video signal that includes the face of the user of the communication partner; and a superimposition unit that displays and superimposes a sight line position of the user of the communication partner on the video signal including the face of the user of the communication partner, based on the information relevant to the sight line of the user of the communication partner and the information relevant to the position and the size of the face of the user of the communication partner.

    Image processing to encode and decode images based on square and non-square quantization matrices
    25.
    发明授权
    Image processing to encode and decode images based on square and non-square quantization matrices 有权

    公开(公告)号：US10070131B2

    公开(公告)日：2018-09-04

    申请号：US15406911

    申请日：2017-01-16

    Applicant: SONY CORPORATION

    Inventor： Hironari Sakurai ,  Junichi Tanaka

    IPC: H04N19/122 ,  H04N19/126 ,  H04N19/129 ,  H04N19/61

    Abstract: There is provided an image processing device including a decoding section that decodes an encoded stream and generates quantized transform coefficient data, and an inverse quantization section that, taking transform coefficient data as transform units to be used during inverse orthogonal transform, inversely quantizes the quantized transform coefficient data decoded by the decoding section, such that in a case where a non-square transform unit is selected, the inverse quantization section uses a non-square quantization matrix, corresponding to a non-square transform unit, that is generated from a square quantization matrix corresponding to a square transform unit.

    Image processing device and image processing method
    26.
    发明授权
    Image processing device and image processing method 有权

    公开(公告)号：US10003827B2

    公开(公告)日：2018-06-19

    申请号：US15395471

    申请日：2016-12-30

    Applicant: SONY CORPORATION

    Inventor： Masaru Ikeda ,  Junichi Tanaka ,  Yoshitaka Morigami

    IPC: H04N7/18 ,  H04N19/86 ,  H04N19/597 ,  H04N19/176 ,  H04N19/61 ,  H04N19/117 ,  H04N19/182 ,  H04N19/80 ,  H04N19/436

    Abstract: An image processing device including a decoding section configured to decode an image from an encoded stream, a horizontal filtering section configured to apply a deblocking filter to a vertical block boundary within an image to be decoded by the decoding section, a vertical filtering section configured to apply a deblocking filter to a horizontal block boundary within an image to be decoded by the decoding section, and a control section configured to cause the horizontal filtering section to filter in parallel a plurality of vertical block boundaries included in a processing unit containing a plurality of coding units and cause the vertical filtering section to filter in parallel a plurality of horizontal block boundaries included in the processing unit.

    IMAGE PROCESSING DEVICE AND METHOD
    28.
    发明申请
    IMAGE PROCESSING DEVICE AND METHOD 审中-公开

    公开(公告)号：US20170310975A1

    公开(公告)日：2017-10-26

    申请号：US15639041

    申请日：2017-06-30

    Applicant: SONY CORPORATION

    Inventor： Junichi Tanaka ,  Yoichi Yagasaki

    IPC: H04N19/172 ,  H04N19/15 ,  H04N19/152 ,  H04N19/115 ,  H04N19/61

    CPC classification number: H04N19/172 ,  H04N19/115 ,  H04N19/15 ,  H04N19/152 ,  H04N19/61

    Abstract: The present technique relates to an image processing device and a method therefor allowing rate control to be performed more easily. An image encoding device that encodes image data to generate an encoded stream includes: a setting unit configured to set binary parameters used for defining the size, the accumulated data amount, and the like of a hypothetical decoder defined in the encoded stream obtained by encoding the image data in binary data generated by arithmetic coding; an encoding unit configured to encode image data to generate an encoded stream; and a transmitting unit configured to transmit the binary parameter set by the setting unit and the encoded stream generated by the encoding unit to an image decoding device that decodes the encoded stream via a predetermined transmission path such as a recording medium or a network. The present disclosure can be applied to image processing devices, for example.

    Image processing device and image processing method
    30.
    发明授权
    Image processing device and image processing method 有权
    图像处理装置及图像处理方法

    公开(公告)号：US09088786B2

    公开(公告)日：2015-07-21

    申请号：US13946707

    申请日：2013-07-19

    Applicant: SONY CORPORATION

    Inventor： Masaru Ikeda ,  Junichi Tanaka ,  Yoshitaka Morigami

    IPC: H04N7/18 ,  H04N19/86 ,  H04N19/597 ,  H04N19/176 ,  H04N19/61 ,  H04N19/117 ,  H04N19/182 ,  H04N19/80 ,  H04N19/436

    CPC classification number: H04N19/86 ,  H04N19/117 ,  H04N19/176 ,  H04N19/182 ,  H04N19/436 ,  H04N19/597 ,  H04N19/61 ,  H04N19/80

    Abstract: Provided is an image processing device including a decoding section configured to decode an image from an encoded stream, a horizontal filtering section configured to apply a deblocking filter to a vertical block boundary within an image to be decoded by the decoding section, a vertical filtering section configured to apply a deblocking filter to a horizontal block boundary within an image to be decoded by the decoding section, and a control section configured to cause the horizontal filtering section to filter in parallel a plurality of vertical block boundaries included in a processing unit containing a plurality of coding units and cause the vertical filtering section to filter in parallel a plurality of horizontal block boundaries included in the processing unit.

    Abstract translation: 提供了一种图像处理装置，包括被配置为从编码流解码图像的解码部分，水平滤波部分，被配置为将解块滤波器应用于由解码部分解码的图像内的垂直块边界;垂直滤波部分 被配置为将解块滤波器应用于由解码部分解码的图像内的水平方块边界;以及控制部分，其被配置为使得所述水平滤波部分并行地滤除包括在包含所述解码部分的处理单元中的多个垂直块边界 多个编码单元，并且使垂直滤波部分并行地过滤处理单元中包括的多个水平块边界。

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