公开(公告)号：US20140282800A1

公开(公告)日：2014-09-18

申请号：US14203856

申请日：2014-03-11

Applicant: Sony Corporation

Inventor： Takehiko Morita ,  Tatsuya Igarashi ,  Atsushi Okamori

IPC: H04N21/6332 ,  H04N21/4402 ,  H04N21/2343

CPC classification number: H04N21/6332 ,  H04L65/604 ,  H04L65/80 ,  H04N21/234363 ,  H04N21/440263

Abstract: According to an embodiment of the present disclosure, there is provided a video processing device including an image generation unit configured to generate a second moving image configured to have the same content as a first moving image having first image quality, to have second image quality configured to be higher quality than the first image quality, and to have a size corresponding to a partial region of the first moving image, and a reproduction information generation unit configured to generate reproduction information configured to be used to simultaneously reproduce the first moving image and the second moving image after a portion of the first moving image is replaced with the second moving image.

Abstract translation: 根据本公开的实施例，提供了一种视频处理装置，包括：图像生成单元，被配置为生成被配置为具有与具有第一图像质量的第一运动图像相同的内容的第二运动图像，以具有第二图像质量配置 具有比第一图像质量更高的质量，并且具有与第一运动图像的部分区域相对应的尺寸，以及再现信息生成单元，被配置为生成被配置为用于同时再现第一运动图像的再现信息， 在第一运动图像的一部分被第二运动图像替换之后的第二运动图像。

公开(公告)号：US10038922B2

公开(公告)日：2018-07-31

申请号：US14904243

申请日：2014-07-16

Applicant: SONY CORPORATION

Inventor： Shinobu Hattori ,  Mitsuhiro Hirabayashi ,  Tatsuya Igarashi ,  Mikita Yasuda

IPC: H04N21/234 ,  H04N21/845 ,  H04N21/231 ,  H04N21/235 ,  H04N21/854 ,  H04N21/2385 ,  H04N21/2343 ,  H04N21/262

Abstract: The present disclosure relates to an information processing device and method for adaptively supplying data of partial images. The information processing device includes: a reception unit configured to receive a file that includes a first track storing parameter sets related to an encoded entire image, a second track storing each partial image which is a part of the encoded entire image, and association information associating the first track with the second track; and a decoding unit configured to decode encoded data of the partial image included in the file received by the reception unit. For example, the present disclosure can be applied to an information processing device that performs a process for adaptively supplying image data.

公开(公告)号：US10595064B2

公开(公告)日：2020-03-17

申请号：US15566900

申请日：2016-04-26

Applicant: SONY CORPORATION

Inventor： Yasuaki Yamagishi ,  Tatsuya Igarashi ,  Naohisa Kitazato ,  Yoshiharu Dewa

IPC: G06F3/00 ,  G06F13/00 ,  H04N5/445 ,  H04N21/2362 ,  H04N21/434 ,  H04N21/478 ,  H04H60/13 ,  H04N21/81 ,  H04N21/442

Abstract: A configuration is realized such that a playback application applied in a receiving device can be determined using a service category identifier recorded in an SLT that can be received in advance. The service category identifier capable of identifying an application applied to a provided service such as a program provided by a transmitting device is transmitted to the receiving device. The receiving device performs a continuation process on an application applied before service transition when the service transition occurs and when applications applied to services before and after the transition are same. The service category identifier is an identifier capable of identifying the service by determining whether to apply a residential playback application or a broadcast playback application for playback of the service.

公开(公告)号：US10462406B2

公开(公告)日：2019-10-29

申请号：US15326058

申请日：2015-05-25

Applicant: SONY CORPORATION

Inventor： Tatsuya Igarashi ,  Norifumi Kikkawa

IPC: H04N5/445 ,  G06F3/048 ,  G06T19/00 ,  G06T7/579 ,  G06T7/73 ,  G06T7/30 ,  H04N5/232

Abstract: The present disclosure provides an apparatus and a method to convert a registration information setting point into a coordinate system with position of an information processing apparatus at an origin point in association with position of a real object in a real three-dimensional space, and display registration information in accordance with the position and direction of the information processing apparatus. Display control data recording information associated with an anchor and the registration information setting point in virtual three-dimensional spatial coordinates is input, the anchor is detected from a shot image, the position of the information processing apparatus in the virtual three-dimensional space is determined, three-dimensional position in a terminal coordinate system and display position on a display device in a two-dimensional coordinate system are calculated from the three-dimensional position and positional information on the registration information setting point recorded in the display control data, and the point position is displayed.

公开(公告)号：US20190230393A1

公开(公告)日：2019-07-25

申请号：US16250582

申请日：2019-01-17

Applicant: Sony Corporation

Inventor： Mark Eyer ,  Tatsuya Igarashi ,  Brant Candelore ,  Paul Hearty

IPC: H04N21/254 ,  H04N21/434 ,  H04N21/4627 ,  H04N21/643

CPC classification number: H04N21/2541 ,  H04N21/4345 ,  H04N21/4627 ,  H04N21/64322

Abstract: A reception apparatus includes receiver and processing circuitry. The receiver circuitry is configured to receive a broadcast stream including a service list table (SLT) and a digital rights management (DRM) data service. The SLT includes service information for the DRM data service. The processing circuitry is configured to extract the service information for the DRM data service from the received broadcast stream. The service information for the DRM data service includes a DRM system identifier. The processing circuitry is configured to acquire DRM information from the DRM data service when the DRM system identifier included in the service information for the DRM data service corresponds to a DRM system that is supported by the reception apparatus.

公开(公告)号：US10237597B2

公开(公告)日：2019-03-19

申请号：US15680068

申请日：2017-08-17

Applicant: Sony Corporation

Inventor： Mark Eyer ,  Tatsuya Igarashi ,  Brant Candelore ,  Paul Hearty

IPC: H04N21/254 ,  H04N21/434

Abstract: A reception apparatus includes receiver and processing circuitry. The receiving circuitry is configured to receive a broadcast stream. The processing circuitry is configured to extract a service list table (SLT) from the broadcast stream. The SLT includes service information for each of a plurality of services in the broadcast stream. The processing circuitry is configured to determine whether the broadcast stream includes a digital rights management (DRM) service that is supported by the reception apparatus based on service category information in the service information for the plurality of services in the broadcast stream. The processing circuitry is configured to acquire DRM-related information, which is associated with the reception apparatus and delivered in the DRM service, based on a determination that the broadcast stream includes the DRM service that is supported by the reception apparatus.

公开(公告)号：US20190058909A1

公开(公告)日：2019-02-21

申请号：US15680068

申请日：2017-08-17

Applicant: Sony Corporation

Inventor： Mark Eyer ,  Tatsuya Igarashi ,  Brant Candelore ,  Paul Hearty

IPC: H04N21/254 ,  H04N21/434

Abstract: A reception apparatus includes receiver and processing circuitry. The receiving circuitry is configured to receive a broadcast stream. The processing circuitry is configured to extract a service list table (SLT) from the broadcast stream. The SLT includes service information for each of a plurality of services in the broadcast stream. The processing circuitry is configured to determine whether the broadcast stream includes a digital rights management (DRM) service that is supported by the reception apparatus based on service category information in the service information for the plurality of services in the broadcast stream. The processing circuitry is configured to acquire DRM-related information, which is associated with the reception apparatus and delivered in the DRM service, based on a determination that the broadcast stream includes the DRM service that is supported by the reception apparatus.

公开(公告)号：US09490994B2

公开(公告)日：2016-11-08

申请号：US14427810

申请日：2013-08-14

Applicant: Sony Corporation

Inventor： Yoshinobu Kure ,  Tatsuya Igarashi

IPC: H04H20/71 ,  H04L12/18 ,  H04W4/06 ,  H04N21/442 ,  H04N21/63 ,  H04N21/6405 ,  H04W76/00 ,  H04L1/00

CPC classification number: H04L12/1886 ,  H04L1/0001 ,  H04L1/0009 ,  H04N21/44209 ,  H04N21/631 ,  H04N21/6405 ,  H04W4/06 ,  H04W76/40

Abstract: There is provided a reception device including a reception unit that receives stream data transmitted by multicast transmission from a plurality of transmitters at respective different transmission rates in a physical layer, an acquisition unit that acquires environment change information related to a change in a network environment with the transmitters, and a connection destination selection unit that selects, on the basis of the acquired environment change information, one transmitter from among the plurality of transmitters as a connection destination of the reception unit.

Abstract translation: 提供了一种接收装置，包括接收单元，其接收在物理层中以各种不同传输速率从多个发射机发送的多播传输的流数据;获取单元，其获取与网络环境的变化相关的环境变化信息， 所述发射机和连接目的地选择单元，其基于所获取的环境变化信息，从作为所述接收单元的连接目的地的所述多个发射机之中选择一个发射机。

公开(公告)号：US20150249545A1

公开(公告)日：2015-09-03

申请号：US14427810

申请日：2013-08-14

Applicant: SONY CORPORATION

Inventor： Yoshinobu Kure ,  Tatsuya Igarashi

IPC: H04L12/18 ,  H04W76/00

CPC classification number: H04L12/1886 ,  H04L1/0001 ,  H04L1/0009 ,  H04N21/44209 ,  H04N21/631 ,  H04N21/6405 ,  H04W4/06 ,  H04W76/40

Abstract: There is provided a reception device including a reception unit that receives stream data transmitted by multicast transmission from a plurality of transmitters at respective different transmission rates in a physical layer, an acquisition unit that acquires environment change information related to a change in a network environment with the transmitters, and a connection destination selection unit that selects, on the basis of the acquired environment change information, one transmitter from among the plurality of transmitters as a connection destination of the reception unit.

Abstract translation: 提供了一种接收装置，包括接收单元，其接收在物理层中以各种不同传输速率从多个发射机发送的多播传输的流数据;获取单元，其获取与网络环境的变化相关的环境变化信息， 所述发射机和连接目的地选择单元，其基于所获取的环境变化信息，从作为所述接收单元的连接目的地的所述多个发射机之中选择一个发射机。