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公开(公告)号：US20250166222A1
公开(公告)日：2025-05-22
申请号：US18712268
申请日：2022-12-23
Inventor： Shogo SATO , Tetsugo INADA , Hiroyuki SEGAWA , Giulia PASQUALE , Yuriy ONYSHCHUK , Damiano MALAFRONTE , Lorenzo NATALE , Andrea RUZZENENTI
IPC: G06T7/73 , G06V10/764 , G06V10/77 , G06V10/774 , G06V10/82
Abstract: To improve accuracy of estimating a pose of a photographed object, provided is target region acquisition means (21) determines whether or not the input image includes an image of a target object by inputting at least a part of an input image to a classification model trained based on a plurality of learning images including an image in which a target object has been photographed and label data indicating whether or not each of the learning images includes the target object, and acquires a target region including the image of the target object, which is extracted from the input image. Pose estimation means (25) estimates a pose of the target object based on information output by a machine learning model, when the acquired target region is input thereto, which is trained by: a plurality of training images rendered by a three-dimensional shape model of the target object; and ground truth data being information relating to the pose of the target object in the training images.
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公开(公告)号：US20180316911A1
公开(公告)日：2018-11-01
申请号：US15769570
申请日：2016-08-17
Applicant: SONY INTERACTIVE ENTERTAINMENT INC.
Inventor： Takayuki ISHIDA , Yasuhiro WATARI , Akira SUZUKI , Hiroyuki SEGAWA , Hiroshi KATOH , Tetsugo INADA , Shinichi HONDA , Hidehiko OGASAWARA
IPC: H04N13/398 , H04N13/332
CPC classification number: G06F3/01
Abstract: This information processing apparatus allows a video display apparatus (40) worn on a head and used by a user to display a stereoscopic video including an object to be operated, and receives a gesture operation to the object by moving a hand by the user, when there is a match between a recognition position in which the user recognizes that the object is present in a real space and a shifted position deviated from a position of the hand of the user by a predetermined amount in the real space.
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公开(公告)号：US20230073265A1
公开(公告)日：2023-03-09
申请号：US17793795
申请日：2021-02-12
Applicant: SONY INTERACTIVE ENTERTAINMENT INC.
Inventor： Shinichi HONDA , Akio OHBA , Hiroyuki SEGAWA , Masanori FUKUMOTO , Akihiko SUGAWARA
Abstract: A feature acquiring section 100 obtains feature data of a target person. A matching degree deriving section 110 derives a matching degree between the feature data and feature data of a registered user stored in a feature amount database 120. An identifying section 130 determines that the target person is the registered user in a case where the matching degree is greater than or equal to a first threshold, and determines that the target person is not the registered user in a case where the matching degree is less than a second threshold smaller than the first threshold. An action management section 140 sets an action mode of an acting subject according to the matching degree.
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4.发明公开公开(公告)号：US20240346728A1
公开(公告)日：2024-10-17
申请号：US18560929
申请日：2021-12-27
Inventor： Kae NAGANO , Norihiro TAKAHASHI , Shinpei KAMEOKA , Masaomi NISHIDATE , Hiroyuki SEGAWA , Shinichi HONDA
CPC classification number: G06T13/20 , G06T19/00 , A63F13/86 , G06F3/013 , H04N21/4316 , H04N21/8133
Abstract: To more easily create a commented moving image content. An information processing device according to an embodiment includes: an acquisition unit (10, 110, and 120) that acquires information regarding a relationship between a contributor of a content and a viewer of the content; and a comment generation unit (40) that generates a comment to be uttered by a virtual commentator based on the information regarding the relationship.
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公开(公告)号：US20190213739A1
公开(公告)日：2019-07-11
申请号：US16328746
申请日：2017-08-31
Applicant: SONY INTERACTIVE ENTERTAINMENT INC.
Inventor： Akio OHBA , Hidehiko OGASAWARA , Hiroyuki SEGAWA
CPC classification number: G06T7/11 , G06K9/4604 , G06K9/4642 , G06T7/00 , G06T7/74
Abstract: A captured image acquisition section 50 acquires, from an imaging apparatus 12, data of a polarized image obtained by capturing a target object and stores the data into an image data storage section 52. A normal line distribution acquisition section 362 of a region segmentation section 310 acquires a distribution of normal line vectors of a subject surface using the polarized image. A region decision section 312 evaluates the distribution of normal line vectors with a predetermined criterion indicating stability such as a dispersion and determines a region in which the stability is high as a region of a figure of a subject to segment the image. An output data generation section 56 carries out various processes using a result of the segmentation to generate output data.
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Patent Agency Ranking
公开(公告)号：US20180075615A1
公开(公告)日：2018-03-15
申请号：US15698813
申请日：2017-09-08
Applicant: SONY INTERACTIVE ENTERTAINMENT INC.
Inventor： Yoshihiro MYOKAN , Akio OHBA , Hidehiko OGASAWARA , Shinya WADA , Akihiko SUGAWARA , Hiroyuki SEGAWA
CPC classification number: G06T7/557 , G02B27/288 , G06T7/55 , G06T7/60 , G06T7/80 , H01L27/14621 , H01L27/14625 , H04N5/2254 , H04N5/3696 , H04N9/045
Abstract: An imaging device includes a filter, imaging elements, and an image processing section. The filter has a plurality of regions transmitting different light components. The imaging elements detect a luminance distribution of polarization components in a plurality of directions of light transmitted by the filter. The image processing section analyzes the detected luminance distribution based on correlation between the components, thereby generating a plurality of items of information about a subject.
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公开(公告)号：US20240257514A1
公开(公告)日：2024-08-01
申请号：US18565516
申请日：2021-06-10
Applicant: Sony Interactive Entertainment Inc.
Inventor： Shinya WADA , Hiroyuki SEGAWA
CPC classification number: G06V10/87 , G06V10/14 , G06V10/60 , G06V10/945
Abstract: A captured image obtainment unit in an image processing apparatus obtains multiple sets of polarized images that have been captured while causing image capturing states to differ. For each polarized image, a polarization degree obtainment unit obtains a degree of polarization for an image of a target object. An image selection unit in a material information estimation unit, on the basis of the degree of polarization or additional information, selects an input image and a type thereof. An algorithm switching unit, on the basis of the degree of polarization or additional information, switches an algorithm used in material information estimation. An estimation unit uses the input image to estimate material information using the algorithm that was switched to. An output data generation unit generates an image using the material information and outputs the image to a display apparatus.
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公开(公告)号：US20200050833A1
公开(公告)日：2020-02-13
申请号：US16328373
申请日：2017-08-31
Applicant: SONY INTERACTIVE ENTERTAINMENT INC.
Inventor： Hidehiko OGASAWARA , Akio OHBA , Hiroyuki SEGAWA
Abstract: A captured image acquisition section 50 acquires, from an imaging apparatus 12, data of a polarized image obtained by capturing a target object and stores the data into an image data storage section 52. A region extraction section 60 of a target object recognition section 54 extracts a region in which a figure of the target object is included in the polarized image. A normal line distribution acquisition section 62 acquires a distribution of normal line vectors on a target object surface in regard to the extracted region. A model adjustment section 66 adjusts a three-dimensional model of the target object stored in a model data storage section 64 in a virtual three-dimensional space such that the three-dimensional model conforms to the distribution of the normal line vectors acquired from the polarized image to specify a state of the target object.
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公开(公告)号：US20190130910A1
公开(公告)日：2019-05-02
申请号：US16092642
申请日：2017-02-09
Applicant: SONY INTERACTIVE ENTERTAINMENT INC.
Inventor： Shinichi KARIYA , Shinichi HONDA , Hiroyuki SEGAWA
Abstract: An information processing apparatus determines, on the basis of a speech of a user to be evaluated, a reference feature quantity representing a feature of the user's speech at normal times, acquires audio feature quantity data of a target speech to be evaluated made by the user, and evaluates the feature of the target speech on the basis of a comparison result between the audio feature quantity of the target speech and the reference feature quantity.
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公开(公告)号：US20240198225A1
公开(公告)日：2024-06-20
申请号：US18555061
申请日：2021-04-23
Applicant: Sony Interactive Entertainment Inc.
Inventor： Shinichi HONDA , Ryo NAKAHASHI , Tetsuya HIGASHINO , Shinji TAKASHIMA , Hiroyuki SEGAWA
IPC: A63F13/53 , A63F13/812
CPC classification number: A63F13/53 , A63F13/812
Abstract: A state data acquisition unit 120 acquires state data indicative of a progress state of a game. A situation estimation unit 122 estimates a user's game situation from the acquired state data. An internal state estimation unit 124 estimates an internal state of the user from the estimated game situation. A comment generation unit 126 generates a comment to the user on the basis of the estimated internal state of the user.
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