公开(公告)号：US20250130625A1

公开(公告)日：2025-04-24

申请号：US18730320

申请日：2023-01-26

Applicant: Sony Group Corporation

Inventor： Keijiroh NAGANO ,  Tsuyoshi ISHIKAWA ,  Shin SHIROMA ,  Takuya IKEDA ,  Ikuo YAMANO ,  Kei TAKAHASHI

IPC: G06F3/01

Abstract: There is provided an information processing device and an information processing method that facilitate designating a desired range in an object in XR. The information processing device includes: an object recognition unit that recognizes a state of a target object that is a real object or a virtual object that exists in a field of view of a user; an operation body recognition unit that recognizes a state of an operation body that is a real object or a virtual object used by the user for setting a designated range for the target object; and a designated range setting unit that sets the designated range on a basis of at least one of a state of the target object or a state of the operation body. The present technology can be applied to, for example, a head mount display (HMD).

公开(公告)号：US20230093866A1

公开(公告)日：2023-03-30

申请号：US17913672

申请日：2021-03-09

Applicant: SONY GROUP CORPORATION

Inventor： Honoka OZAKI ,  Kentaro IDA ,  Takuya IKEDA

IPC: H04N23/695 ,  H04N23/611 ,  G06T7/20 ,  G06T7/70 ,  G06V40/20

Abstract: A prediction calculation unit calculates a predicted position from a trajectory of a tracking target. A drive calculation unit calculates an imaging direction of an imaging unit that images the tracking target, the imaging direction in which the predicted position is included in an angle of view of the imaging unit when the predicted position calculated by the prediction calculation unit deviates from the angle of view. Therefore, for example, the number of movements can be reduced as compared with the case where the imaging direction always follows the tracking target so that the tracking target is at the center of the angle of view, and the tracking operation can be performed efficiently. Further, when the predicted position is within the angle of view, the imaging direction of the imaging device is fixed even if the position of the tracking target moves, so that the position of the tracking target can be detected with high accuracy.