公开(公告)号：US20240069702A1

公开(公告)日：2024-02-29

申请号：US18261492

申请日：2022-01-06

Applicant: Sony Group Corporation

Inventor： Ryouhei YASUDA ,  Yuhei TAKI ,  Hiro IWASE ,  Kunihito SAWAI

IPC: G06F3/04842 ,  G02B27/01 ,  G06F3/01

CPC classification number: G06F3/04842 ,  G02B27/017 ,  G06F3/013

Abstract: An information processing apparatus according to the present disclosure includes: an acquisition unit that acquires a character string whose part of speech is to be estimated; and a generation unit that generates part-of-speech estimation information for estimating a part of speech of the character string based on a byte sequence obtained by converting the character string.

公开(公告)号：US20220129069A1

公开(公告)日：2022-04-28

申请号：US17430550

申请日：2020-03-06

Applicant: SONY GROUP CORPORATION

Inventor： Ryouhei YASUDA ,  Takuro NODA

IPC: G06F3/01 ,  G06F3/0487 ,  G06F3/04815 ,  A63F13/213 ,  G06F3/04842

Abstract: An information processing apparatus includes a detecting unit (12) that detects, based on line of sight information that indicates a line of sight of a user, a gaze point of a user on a plurality of key objects that are used to input information and that are displayed by a display unit (11); and a control unit (15) that controls the display unit (11) to display, by using a position of the detected gaze point as a reference, input candidate information that is associated with at least one of the plurality of key objects and that is selected based on the gaze point.

公开(公告)号：US20220129080A1

公开(公告)日：2022-04-28

申请号：US17429806

申请日：2020-03-03

Applicant: SONY GROUP CORPORATION

Inventor： Ryouhei YASUDA ,  Takuro NODA

IPC: G06F3/01

Abstract: An information processing device includes an eyeball information acquisition section, a sightline estimation section, a display control section, a gesture information acquisition section, and a mode switching section. The eyeball information acquisition section acquires position and posture information of eyeballs of a user from a first sensor. The sightline estimation section estimates a sightline vector on the basis of the position and posture information of the eyeballs. The display control section controls a display device in such a manner that the display device displays a guide image for showing a gaze state based on the sightline vector. The gesture information acquisition section acquires gesture information, which is different from the position and posture information of the eyeballs, from a second sensor. The mode switching section switches between a first mode and a second mode according to mode switching input provided by the user with regard to the guide image, the first mode being a mode of reflecting the position and posture information of the eyeballs in the guide image, the second mode being a mode of correcting the gaze state on the basis of the gesture information.

公开(公告)号：US20250076916A1

公开(公告)日：2025-03-06

申请号：US18726422

申请日：2022-12-19

Applicant: Sony Group Corporation

Inventor： Yuhu LIU ,  Yusuke NAKAGAWA ,  Ryouhei YASUDA

IPC: G05G5/03 ,  G05G9/047

Abstract: There is provided an operation device to further improve a user's operational feeling when operating a stick that can be moved in both positive and negative directions. The operation device includes: an operation unit that is moved by an operation of a user; a first movable unit that enables the operation unit to move within a predetermined range; a first drive unit; and a first driven unit that includes at least one component and is capable of moving an abutting portion of the first movable unit according to a driving force of the first drive unit.

公开(公告)号：US20240346826A1

公开(公告)日：2024-10-17

申请号：US18681549

申请日：2022-03-25

Applicant: Sony Group Corporation

Inventor： Yuhei TAKI ,  Yohei KURODA ,  Jun ARAI ,  Kohei AMANO ,  Takeo INAGAKI ,  Ryouhei YASUDA

IPC: G06V20/50 ,  A61B1/00 ,  A61B1/313 ,  G06F3/01 ,  G06V10/22 ,  H04N23/695

CPC classification number: G06V20/50 ,  A61B1/00009 ,  A61B1/0004 ,  A61B1/00045 ,  A61B1/3132 ,  G06F3/013 ,  G06V10/235 ,  H04N23/695 ,  G06V2201/034

Abstract: A medical observation system includes: an imaging unit that acquires an operative field image including an abdominal cavity environment; a display unit that displays the operative field image acquired by the imaging unit; a gaze information acquisition unit that acquires information regarding gaze of a user on the abdominal cavity environment of the operative field image displayed by the display unit; a target candidate recognition unit that recognizes a tracking target candidate from the operative field image acquired by the imaging unit; a reliability acquisition unit that acquires recognition reliability of the tracking target candidate recognized by the target candidate recognition unit; and a target determination unit that determines a tracking target in the abdominal cavity environment from the tracking target candidate on the basis of the information regarding the tracking target candidate, the recognition reliability, and the information regarding the gaze.

公开(公告)号：US20220013117A1

公开(公告)日：2022-01-13

申请号：US17292003

申请日：2019-10-23

Applicant: Sony Group Corporation

Inventor： Shinichi KAWANO ,  Ryouhei YASUDA

IPC: G10L15/22 ,  G10L15/24 ,  G06F3/038 ,  G06F3/0346

Abstract: An information processing apparatus that includes a deciding unit that decides character representation related to speech-to-text conversion of a verbal action performed by a user is provided. The deciding unit decides the character representation for each detected verbal action section based on a detected non-verbal action of the user. Furthermore, an information processing method that causes a processor to execute a process for deciding character representation related to speech-to-text conversion of a verbal action performed by the user is provided. The process further includes a process for deciding the character representation for each detected verbal action section based on a detected non-verbal action performed by the user.

公开(公告)号：US20210385554A1

公开(公告)日：2021-12-09

申请号：US17284275

申请日：2019-09-12

Applicant: SONY GROUP CORPORATION

Inventor： Kei TAKAHASHI ,  Tsuyoshi ISHIKAWA ,  Ryouhei YASUDA

IPC: H04N21/81 ,  H04N21/4788 ,  H04N21/414

Abstract: An information processing device (100) includes an acquisition unit (131) that acquires related information related to video, a specification unit (134a) that, on the basis of the related information acquired by the acquisition unit (131) and video corresponding to a first viewpoint, specifies a second viewpoint different from the first viewpoint, and a display unit (134) that, together with video corresponding to the second viewpoint specified by the specification unit (134a), causes the related information acquired by the acquisition unit (131) to be displayed.

公开(公告)号：US20220160214A1

公开(公告)日：2022-05-26

申请号：US17430226

申请日：2020-03-16

Applicant: SONY GROUP CORPORATION

Inventor： Ryouhei YASUDA ,  Takuro NODA

IPC: A61B1/00 ,  A61B1/045 ,  A61B1/05 ,  A61B1/005

Abstract: There is provided an imaging control device, an imaging control method, a program, and an imaging system that enable easy change of a direction in which an image of a subject is captured in a case where imaging is performed using an optical member whose observation optical axis is inclined with respect to a central axis. The imaging control device includes: a rotation axis setting unit that sets a rotation axis on the basis of a pivot point and a point of interest on the subject, the pivot point serving as a fulcrum of the rod-shaped optical member whose observation optical axis is inclined with respect to the central axis and being not positioned on the observation optical axis; and a posture control unit that rotates the optical member around the rotation axis. The present technology can be applied to, for example, an endoscope system.

公开(公告)号：US20220004250A1

公开(公告)日：2022-01-06

申请号：US17293252

申请日：2019-09-20

Applicant: SONY GROUP CORPORATION

Inventor： Ryouhei YASUDA ,  Tsuyoshi ISHIKAWA ,  Takayoshi SHIMIZU ,  Kei TAKAHASHI ,  Junichi SHIMIZU

IPC: G06F3/01 ,  G06F3/048 ,  G09G5/373 ,  G06T19/20 ,  G06T19/00

Abstract: An information processing apparatus according to an embodiment of the present technology includes a display control section. The display control section performs, when a display size of a plurality of virtual objects is changed, a notification regarding switching of a change mode of the display size of a specific virtual object among the plurality of virtual objects on the basis of display size change information set for the specific virtual object. This makes it possible to exhibit a high degree of usability to display the virtual objects.

公开(公告)号：US20210389595A1

公开(公告)日：2021-12-16

申请号：US17283557

申请日：2019-09-19

Applicant: Sony Group Corporation

Inventor： Ryouhei YASUDA ,  Shinichi KAWANO

IPC: G02B27/01 ,  G02B27/00 ,  G06F3/01 ,  B60K35/00

Abstract: A control unit controls a movement of a viewpoint-following display area that moves in accordance with the movement of a user's point of regard, and determines whether to cause the viewpoint-following display area to follow the user's point of regard or to stop the viewpoint-following display area from following the user's point of regard, according to the staying time of the user's point of regard. The display apparatus is configured as a three-dimensional display apparatus or a HUD that allows the viewpoint-following display area to be observed in front of a fixed display area. In a case where the staying time of the user's point of regard reaches or exceeds a specified time t set in advance, the control unit does not cause the viewpoint-following display area to follow the user's point of regard, but fixes the viewpoint-following display area for display.