专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US11602684B2 Peripheral tracking system and method 有权
公开(公告)号：US11602684B2
公开(公告)日：2023-03-14
申请号：US16751990
申请日：2020-01-24
申请人： Sony Interactive Entertainment Inc.
发明人： Sharwin Winesh Raghoebardajal
IPC分类号： A63F13/213 , G06T7/73 , G06F3/039 , H04N5/225 , H04N5/235
摘要： A system for tracking one or more peripherals operable by a user in a real environment includes: a camera, mountable upon the user, operable to capture images of the real environment, a feature identification unit operable to identify features in images belonging to a first set of images captured by the camera, a peripheral identification unit operable to identify the image position of one or more peripherals in one or more images belonging to a second set of images captured by the camera, and a position determining unit operable to generate first position information for the camera in the real environment in dependence upon one or more of the identified features, and to generate respective second position information for the one or more peripherals relative to the camera in dependence upon the identified image position of the one or more peripherals. The first set of images and the second set of images captured by the camera are interleaved such that groups of one or more images from each set are captured in turn, and the position determining unit is operable to generate third position information identifying the position of the one or more peripherals in the real environment by combining the second position information corresponding to a given group of images in the second set of images with a function of the first position information corresponding to a group of images in the first set of images preceding the given group of images and the first position information corresponding to a group of images in the first set of images following the given group of images.

2. 发明授权

US11590415B2 Head mounted display and method 有权
公开(公告)号：US11590415B2
公开(公告)日：2023-02-28
申请号：US16604797
申请日：2018-04-26
申请人： Sony Interactive Entertainment Inc.
发明人： Sharwin Winesh Raghoebardajal , Simon Mark Benson
IPC分类号： G06F3/16 , G06T19/00 , H04N13/332 , A63F13/26 , A63F13/213 , H04N13/128 , H04N13/15 , H04N13/271 , H04N13/344
摘要： A system for displaying a mobile device screen comprises a head mounted display for displaying a first content to a user, a video camera mounted on the head mounted display, the video camera operable to capture a video image of a scene in front of the user, a region detection processor operable to detect a region of the captured video image comprising a mobile device screen, and an image processor operable to replace a corresponding region of the displayed first content in the head mounted display with the detected region of the captured video image comprising the mobile device screen.

3. 发明申请

US20200349378A1 Data Processing 审中-公开
公开(公告)号：US20200349378A1
公开(公告)日：2020-11-05
申请号：US16864413
申请日：2020-05-01
申请人： Sony Interactive Entertainment Inc.
发明人： Sharwin Winesh Raghoebardajal , Kenzo Nishikawa
IPC分类号： G06K9/32 , G02B27/01 , G06K9/20 , G06K9/00 , G06T19/00
摘要： A data processing device comprises an analyser to analyse successive images captured by a camera and to detect an optically detectable marker in the captured images, a first location detector to detect a location of the optically detectable marker with respect to a location of the camera according to a first detection mode and to generate a first detection result, a second location detector to detect the location of the optically detectable marker with respect to the location of the camera according to a second detection mode different to the first detection mode and to generate a second detection result, and a processor to select at least one of the first detection result and the second detection result and to generate data indicative of the location of the optically detectable marker with respect to the location of the camera based on the selection.

4. 发明申请

US20200311403A1 Tracking System and Method 审中-公开
公开(公告)号：US20200311403A1
公开(公告)日：2020-10-01
申请号：US16828375
申请日：2020-03-24
申请人： Sony Interactive Entertainment Inc.
发明人： Sharwin Winesh Raghoebardajal
IPC分类号： G06K9/00 , G02B27/00 , G02B27/01
摘要： A system for tracking motion of a user includes one or more peripherals associated with the user, a first camera operable to be mounted upon the user's head, a second camera operable to capture images of the user and the first camera, a first tracking unit operable to determine the position of the one or more peripherals in images captured by the first camera, a second tracking unit operable to determine the position of the first camera and the one or more peripherals in images captured by the second camera, a location generating unit operable to identify the location of the one or more peripherals and the first camera in dependence upon the respective determinations by the first and second tracking units, a tracking validation unit operable to compare the locations of at least one peripheral as determined using the first and second tracking units and determine whether a difference in the locations exceeds a threshold value, and a location output unit operable to output location information for at least the one or more peripherals as identified by the location generating unit, where the location output unit is operable to output location information based upon information from the first tracking unit and information from the second tracking unit in varying contributions in dependence upon the difference in compared locations.

5. 发明申请

US20200238164A1 PERIPHERAL TRACKING SYSTEM AND METHOD 审中-公开
公开(公告)号：US20200238164A1
公开(公告)日：2020-07-30
申请号：US16751990
申请日：2020-01-24
申请人： Sony Interactive Entertainment Inc.
发明人： Sharwin Winesh Raghoebardajal
IPC分类号： A63F13/213 , H04N5/235 , G06F3/039 , G06T7/73 , H04N5/225
摘要： A system for tracking one or more peripherals operable by a user in a real environment includes: a camera, mountable upon the user, operable to capture images of the real environment, a feature identification unit operable to identify features in images belonging to a first set of images captured by the camera, a peripheral identification unit operable to identify the image position of one or more peripherals in one or more images belonging to a second set of images captured by the camera, and a position determining unit operable to generate first position information for the camera in the real environment in dependence upon one or more of the identified features, and to generate respective second position information for the one or more peripherals relative to the camera in dependence upon the identified image position of the one or more peripherals. The first set of images and the second set of images captured by the camera are interleaved such that groups of one or more images from each set are captured in turn, and the position determining unit is operable to generate third position information identifying the position of the one or more peripherals in the real environment by combining the second position information corresponding to a given group of images in the second set of images with a function of the first position information corresponding to a group of images in the first set of images preceding the given group of images and the first position information corresponding to a group of images in the first set of images following the given group of images.

6. 发明授权

US11229836B2 Input method and apparatus 有权
公开(公告)号：US11229836B2
公开(公告)日：2022-01-25
申请号：US16620247
申请日：2018-05-22
申请人： Sony Interactive Entertainment Inc.
发明人： Simon Mark Benson , Sharwin Winesh Raghoebardajal , Patrick John Connor
IPC分类号： A63F13/24 , A63F13/218
摘要： A controller for determining a displacement of a control stick and an applied pressure on the control stick comprises at least a first control stick, one or more sensors configured to sense a pressure applied to at least one control stick and to generate corresponding pressure information, first circuitry configured to receive displacement information associated with a physical displacement of the control stick, second circuitry configured to receive from one or more of the sensors pressure information associated with the pressure applied to the control stick, and third circuitry configured to determine the displacement of the control stick and the applied pressure on the control stick; wherein at least a first sensor is configured to sense the pressure applied when the physical displacement of the control stick reaches a displacement limit.

7. 发明授权

US11033807B2 Data processing 有权
公开(公告)号：US11033807B2
公开(公告)日：2021-06-15
申请号：US16469858
申请日：2017-12-19
申请人： Sony Interactive Entertainment Inc.
发明人： Sharwin Winesh Raghoebardajal
IPC分类号： A63F13/213 , A63F13/211 , A63F13/235
摘要： A system includes a data processing apparatus; and a position detector to detect a position of a trackable object at successive sampling time points, the position detector being configured to provide, by a first data communication path, position data indicative of the position of the trackable object to the data processing apparatus at each sampling time point along with data indicating a time of that sampling time point according to a clock signal at the position detector, and to send synchronisation data to the data processing apparatus by a second, different, data communication path indicative of the clock signal at the position detector; in which the data processing apparatus comprises: a detector to detect a difference between a clock signal at the data processing apparatus and the clock signal at the position detector in dependence upon the synchronisation data; and a processor to perform a data processing operation in dependence upon the position indicated by the position data, the time of a sampling time point associated with that position data, and the detected difference between the clock signal at the data processing apparatus and the clock signal at the position detector.

8. 发明授权

US11367298B2 Tracking system and method 有权
公开(公告)号：US11367298B2
公开(公告)日：2022-06-21
申请号：US16828375
申请日：2020-03-24
申请人： Sony Interactive Entertainment Inc.
发明人： Sharwin Winesh Raghoebardajal
IPC分类号： G06V40/10 , G02B27/00 , G02B27/01 , G06V40/20
摘要： A system for tracking motion of a user includes one or more peripherals associated with the user, a first camera operable to be mounted upon the user's head, a second camera operable to capture images of the user and the first camera, a first tracking unit operable to determine the position of the one or more peripherals in images captured by the first camera, a second tracking unit operable to determine the position of the first camera and the one or more peripherals in images captured by the second camera, a location generating unit operable to identify the location of the one or more peripherals and the first camera in dependence upon the respective determinations by the first and second tracking units, a tracking validation unit operable to compare the locations of at least one peripheral as determined using the first and second tracking units and determine whether a difference in the locations exceeds a threshold value, and a location output unit operable to output location information for at least the one or more peripherals as identified by the location generating unit, where the location output unit is operable to output location information based upon information from the first tracking unit and information from the second tracking unit in varying contributions in dependence upon the difference in compared locations.

9. 发明授权

US11521366B2 Marker-based tracking apparatus and method 有权
公开(公告)号：US11521366B2
公开(公告)日：2022-12-06
申请号：US16864413
申请日：2020-05-01
申请人： Sony Interactive Entertainment Inc.
发明人： Sharwin Winesh Raghoebardajal , Kenzo Nishikawa
IPC分类号： G06V10/24 , G02B27/01 , G06T19/00 , G06V10/22 , G06V20/20
摘要： A data processing device comprises an analyser to analyse successive images captured by a camera and to detect an optically detectable marker in the captured images, a first location detector to detect a location of the optically detectable marker with respect to a location of the camera according to a first detection mode and to generate a first detection result, a second location detector to detect the location of the optically detectable marker with respect to the location of the camera according to a second detection mode different to the first detection mode and to generate a second detection result, and a processor to select at least one of the first detection result and the second detection result and to generate data indicative of the location of the optically detectable marker with respect to the location of the camera based on the selection.

10. 发明授权

US11094109B2 Data processing 有权
公开(公告)号：US11094109B2
公开(公告)日：2021-08-17
申请号：US16638613
申请日：2018-08-02
申请人： Sony Interactive Entertainment Inc.
发明人： Sharwin Winesh Raghoebardajal
IPC分类号： G06T15/00 , G06T15/20 , G02B27/00 , G02B27/01 , G06F3/01 , G06F3/03 , G06F3/0346 , H04N5/232
摘要： A data processing device includes a camera configured to capture successive images, each image being captured during a respective image capture period such that respective different portions of the captured image are captured at respective different capture times within the image capture period; a detector to detect, from images captured by the camera, information indicating a relative location of a remote marker with respect to the data processing device, and to associate a timestamp with a detected relative location indicating a time at which the relative location was detected; and a motion sensor to detect motion of the data processing device and to control operation of the detector in response to the detected motion.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式