公开(公告)号：EP3633407A1

公开(公告)日：2020-04-08

申请号：EP18806584.1

申请日：2018-03-26

申请人： Sony Corporation

发明人： KAINO, Akihiko ,  ESHIMA, Masashi ,  YAMANAKA, Daiki ,  HOMMA, Shunichi

IPC分类号： G01S17/89 ,  G01S7/484 ,  G02B7/28 ,  G03B13/36 ,  G06T7/70

摘要： To achieve both the stabilization of estimation of the distance to a target physical body and the suppression of power consumption.
There is provided an information processing apparatus including: a first estimation unit configured to estimate a distance between a prescribed visual point and a physical body in a real space on the basis of result of detection of light that is sent from a prescribed light sending unit toward the physical body and is reflected at the physical body; a second estimation unit configured to estimate at least either one of a position or an attitude in the real space of the prescribed visual point on the basis of result of estimation of the distance; and a control unit configured to control the light sent from the light sending unit in accordance with a situation regarding estimation of at least either one of the position or the attitude.

公开(公告)号：EP2924688A1

公开(公告)日：2015-09-30

申请号：EP13849446.3

申请日：2013-10-16

申请人： Sony Corporation

发明人： ORYOJI, Hiroshi ,  ESHIMA, Masashi

IPC分类号： G11B27/00 ,  G11B20/10 ,  H04N5/91 ,  H04N5/93

CPC分类号： H04N5/93 ,  G11B20/10527 ,  G11B27/105 ,  G11B27/28 ,  G11B2020/10675 ,  H04N5/76 ,  H04N5/765 ,  H04N9/8205 ,  H04N21/252 ,  H04N21/25891 ,  H04N21/26258 ,  H04N21/4331 ,  H04N21/4335 ,  H04N21/4825 ,  H04N21/8456

摘要： The present technique relates to an information processing apparatus, an information processing method, a program, and an information processing system capable of efficiently and temporarily storing contents in a case where the contents are played back using a play list.
A calculation unit calculates, on the basis of a play list indicating contents adopted as a playback target chosen from among a plurality of contents, a priority level about a cash temporarily storing the contents, for each of the contents. For example, the present technique can be applied to an information processing system and the like performing streaming playback of contents based on MPEG (Moving Picture Experts Group phase)-DASH standard.

摘要翻译： 本技术涉及在使用播放列表回放内容的情况下能够高效且临时地存储内容的信息处理装置，信息处理方法，程序和信息处理系统。 计算单元根据表示从多个内容中选择的作为重放目标的内容的播放列表计算关于每个内容的临时存储内容的现金的优先级。 例如，本技术可以应用于基于MPEG（运动图像专家组相位）-DASH标准执行内容的流播放的信息处理系统等。

公开(公告)号：EP3660449A1

公开(公告)日：2020-06-03

申请号：EP18838290.7

申请日：2018-05-07

申请人： Sony Corporation

发明人： KAINO, Akihiko ,  ESHIMA, Masashi ,  YAMANAKA, Daiki

IPC分类号： G01B11/24 ,  G06F3/01 ,  G06T7/55 ,  G06T7/70

摘要： [Problem]
To enable a three-dimensional shape of an object in a real space to be estimated in a more preferred manner.
[Solution]
To provide an information processing device including: a division unit configured to divide, into one or more regions, an image plane corresponding to a viewing point in a real space on which geometric structure information is mapped in accordance with distribution of the geometric structure information; an acquisition unit configured to acquire orientation information indicating at least one of a position and an orientation of the viewing point; an extracting unit configured to extract, as a region of interest, at least part of the regions obtained by dividing the image plane; and an estimation unit configured to estimate a shape of an object in the real space based on the geometric structure information in regions of interest on image planes respectively corresponding to a plurality of different viewing points associated with each other among the viewing points, wherein the geometric structure information is information corresponding to a detection result of each of a plurality of pieces of polarized light having different polarization directions.

公开(公告)号：EP3726329A1

公开(公告)日：2020-10-21

申请号：EP18889655.9

申请日：2018-11-06

申请人： Sony Corporation

发明人： ESHIMA, Masashi

IPC分类号： G05D1/02 ,  G01B11/00 ,  H04N5/235

摘要： [Object] To provide an information processing apparatus, a mobile object, a system, an information processing method, and a program that make it possible to reduce an impact of a disturbance factor.
[Solving Means] An information processing apparatus includes an information acquisition unit and a control prediction unit. The information acquisition unit acquires information regarding a location and a posture of a first mobile object that includes a sensing device. The control prediction unit predicts control performed with respect to the sensing device, on the basis of the information regarding the location and the posture and map information, the information regarding the location and the posture being acquired by the information acquisition unit.

公开(公告)号：EP3693925A1

公开(公告)日：2020-08-12

申请号：EP18864610.3

申请日：2018-07-19

申请人： Sony Corporation

发明人： ESHIMA, Masashi ,  KAINO, Akihiko ,  YAMANAKA, Daiki

IPC分类号： G06T7/70 ,  G06T7/593 ,  G06T19/00

摘要： It is possible to acquire information used for recognizing an object in a real space in a more suitable manner.
An information processing apparatus includes: an estimating unit that estimates a normal on at least a part of a face of an object in a real space on the basis of polarization information corresponding to a detection result of each of a plurality of beams of polarized light acquired by a polarization sensor and having different polarization directions; and a control unit that controls output of notification information for guiding a change in a position in the real space according to an estimation result of the normal.

公开(公告)号：EP3633606A1

公开(公告)日：2020-04-08

申请号：EP18806471.1

申请日：2018-03-26

申请人： Sony Corporation

发明人： YAMANAKA, Daiki ,  ESHIMA, Masashi ,  KAINO, Akihiko

IPC分类号： G06T7/00 ,  G01B11/245

摘要： To enable both an increase in reproducibility for reproduction of a shape of an object and suppression of an increase in data amount.
An information processing apparatus including: an acquisition unit that acquires first information associated with a result of estimation of a shape of an object on a real space and second information associated with a result of estimation of a geometrical feature of the object; and a correction unit that corrects the first information on the basis of the second information.

公开(公告)号：EP3358550A1

公开(公告)日：2018-08-08

申请号：EP16851218.4

申请日：2016-09-16

申请人： Sony Corporation

发明人： TSURUMI, Shingo ,  ESHIMA, Masashi ,  KAINO, Akihiko ,  KATO, Takaaki ,  FUKUCHI, Masaki ,  AOKI, Suguru ,  MOTOYAMA, Takuto

IPC分类号： G08G1/16 ,  B60R21/00 ,  G01C21/28 ,  G06T1/00 ,  G08G1/09

CPC分类号： G01C21/3602 ,  B60R21/00 ,  B60W40/10 ,  B60W2550/30 ,  B60W2750/306 ,  G01C21/28 ,  G01C21/30 ,  G06T1/00 ,  G08G1/09 ,  G08G1/16

摘要： The present technology relates to an information processing apparatus and an information processing method that enable enhancement of the accuracy in the recognition of locations of a moving body.
The information processing apparatus is arranged on a moving body and includes an own-location recognition block configured to recognize, on the basis of an image taken from the moving body, a first own location that is an absolute location of the moving body; a moving body recognition block configured to recognize a relative location relative to the moving body of another moving body in the image taken from the moving body; a communication block configured to execute communication with the another moving body so as to obtain the absolute location of the another moving body; and an own location computation block configured to compute, on the basis of the absolute location of the another moving body and the relative location of the another moving body, a second own location that is an absolute location of the moving body. The present technology is applicable to systems for recognizing vehicle locations, for example.