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1. 发明申请

WO2018034970A1 TECHNIQUES FOR SETTING FOCUS IN MIXED REALITY APPLICATIONS 审中-公开
标题翻译：在混合现实应用中设置焦点的技术
公开(公告)号：WO2018034970A1
公开(公告)日：2018-02-22
申请号：PCT/US2017/046462
申请日：2017-08-11
申请人： MICROSOFT TECHNOLOGY LICENSING, LLC
发明人： LI, Hang , JAIN, Vishal , LEI, Maria Cheng , GUYMAN, William Douglas
IPC分类号： H04N5/232 , G02B7/28 , G06T19/00 , G03B13/32 , G06F3/01 , G06K9/00
摘要： Described are examples for capturing one or more real world images for display with one or more computer-generated images (e.g., holograms). One or more computer-generated images for overlaying over one or more real world images can be received, and a depth for overlaying at least one of the computer-generated images over the one or more real world images can be determined. A lens of a camera can be focused based on this depth, and the one or more real world images can be captured via the camera with the lens focused based on the depth. The one or more real world images can be provided as one or more mixed reality images with the one or more computer-generated images overlaid on the one or more real world images, such that the image is focused on objects near the one or more computer-generated images.
摘要翻译：所描述的是捕捉一个或多个现实世界图像以用一个或多个计算机生成的图像（例如全息图）显示的示例。可以接收用于覆盖一个或多个现实世界图像的一个或多个计算机生成的图像，并且可以确定用于在一个或多个现实世界图像上覆盖至少一个计算机生成的图像的深度。基于该深度可以聚焦照相机的镜头，并且可以通过基于深度聚焦镜头的照相机捕捉一个或多个真实世界图像。可以将一个或多个真实世界图像作为一个或多个混合现实图像提供，其中一个或多个计算机生成的图像覆盖在一个或多个真实世界图像上，使得图像聚焦在靠近一个或多个计算机生成的图像。

2. 发明申请

WO2020236315A1 REAL-WORLD OBJECT RECOGNITION FOR COMPUTING DEVICE 审中-公开
公开(公告)号：WO2020236315A1
公开(公告)日：2020-11-26
申请号：PCT/US2020/026021
申请日：2020-03-31
申请人： MICROSOFT TECHNOLOGY LICENSING, LLC
发明人： SAWHNEY, Harpreet Singh , KONIN, Andrey , GITHINJI, Bilha-Catherine W. , AMBARDEKAR, Amol Ashok , GUYMAN, William Douglas , ZIA, Muhammad Zeeshan , XU, Ning , TANG, Sheng Kai , URBINA ESCOS, Pedro
IPC分类号： G06K9/62 , G06K9/00
摘要： A method for object recognition includes, at a computing device, receiving an image of a real-world object. An identity of the real-world object is recognized using an object recognition model trained on a plurality of computer-generated training images. A digital augmentation model corresponding to the real-world object is retrieved, the digital augmentation model including a set of augmentation-specific instructions. A pose of the digital augmentation model is aligned with a pose of the real-world object. An augmentation is provided, the augmentation associated with the real-world object and specified by the augmentation-specific instructions.

3. 发明申请

WO2018208470A1 TRACKING WEARABLE DEVICE AND HANDHELD OBJECT POSES 审中-公开
公开(公告)号：WO2018208470A1
公开(公告)日：2018-11-15
申请号：PCT/US2018/028726
申请日：2018-04-21
申请人： MICROSOFT TECHNOLOGY LICENSING, LLC
发明人： STEEDLY, Drew , SAMPLES, Michael Edward , BALAN, Alexandru Octavian , SIRTKAYA, Salim , GUYMAN, William Douglas , JOVANOVIC, Vuk , PANJEVIC, Filip
IPC分类号： G06F3/01 , G06F3/03 , G06F3/033 , G06F3/038 , G06F3/0481 , G06F3/0346 , A63F13/213 , A63F9/24 , G02B27/01
摘要： One disclosed example provides a computing device configured to receive from an image sensor of a head-mounted device environmental tracking exposures and handheld object tracking exposures, determine a pose of the handheld object with respect to the head-mounted device based upon the handheld object tracking exposures, determine a pose of the head-mounted device with respect to a surrounding environment based upon the environmental tracking exposures, derive a pose of the handheld object relative to the surrounding environment based upon the pose of the handheld object with respect to the head-mounted device and the pose of the head-mounted device with respect to the surrounding environment, and output the pose of the handheld object relative to the surrounding environment for controlling a user interface displayed on the head-mounted device.

4. 发明申请

WO2020190389A1 GENERATION OF DIGITAL TWINS OF PHYSICAL ENVIRONMENTS 审中-公开
公开(公告)号：WO2020190389A1
公开(公告)日：2020-09-24
申请号：PCT/US2020/015755
申请日：2020-01-30
申请人： MICROSOFT TECHNOLOGY LICENSING, LLC
发明人： CHENNAI, Selvi S. , VOGEL, Matthew Evan , BROOK, Michelle Lynn , GUYMAN, William Douglas
IPC分类号： H04L12/24 , G05B19/41 , G05B23/02
摘要： A method is disclosed for generating a digital twin of a physical environment. Depth data for the physical environment is received from a depth sensing device. A three-dimensional map of the physical environment is then generated based at least on the received depth data, and a digital twin of the physical environment is then generated based on the generated three-dimensional map. Information is received regarding the location of one or more networked devices within the generated three-dimensional map. Each of the one or more networked devices is associated with a digital twin of the networked device. Coordinate locations are established in the generated three-dimensional map for each networked device. Each established coordinate location is associated with a device identity.

5. 发明申请

WO2018208463A1 OBJECT AND ENVIRONMENT TRACKING VIA SHARED SENSOR 审中-公开
公开(公告)号：WO2018208463A1
公开(公告)日：2018-11-15
申请号：PCT/US2018/028719
申请日：2018-04-21
申请人： MICROSOFT TECHNOLOGY LICENSING, LLC
发明人： STEEDLY, Drew , SAMPLES, Michael Edward , BALAN, Alexandru Octavian , GUYMAN, William Douglas , JOVANOVIC, Vuk , KHAPKO, Taras , RAZUMENIC, Ivan , CARAPIC, Vladimir , SHETTER, Martin Thomas , MOJASEVIC, Jelena , GORIS, Andrew C. , BEZULJ, Marko
IPC分类号： G06F3/01 , G06F3/03 , G06F3/033 , G06F3/038 , G06F3/0481 , G06F3/0346 , A63F13/213 , A63F9/24
摘要： One disclosed example provides a head-mounted device configured to control a plurality of light sources of a handheld object and acquire image data comprising a sequence of environmental tracking exposures in which the plurality of light sources are controlled to have a lower integrated intensity and handheld object tracking exposures in which the plurality of light sources are controlled to have a higher integrated intensity. The instructions are further executable to detect, via an environmental tracking exposure, one or more features of the surrounding environment, determine a pose of the head-mounted device based upon the one or more features of the surrounding environment detected, detect via a handheld object tracking exposure the plurality of light sources of the handheld object, determine a pose of the handheld object relative to the head-mounted device based upon the plurality of light sources detected, and output the pose of the handheld object.

6. 发明公开

EP3622373A1 TRACKING WEARABLE DEVICE AND HANDHELD OBJECT POSES 有权转让
公开(公告)号：EP3622373A1
公开(公告)日：2020-03-18
申请号：EP18726574.9
申请日：2018-04-21
申请人： Microsoft Technology Licensing LLC
发明人： STEEDLY, Drew , SAMPLES, Michael Edward , BALAN, Alexandru Octavian , SIRTKAYA, Salim , GUYMAN, William Douglas , JOVANOVIC, Vuk , PANJEVIC, Filip
IPC分类号： G06F3/01 , G06F3/03 , G06F3/033 , G06F3/038 , G06F3/0481 , G06F3/0346 , A63F13/213 , A63F9/24 , G02B27/01

8. 发明公开

EP3501165A1 TECHNIQUES FOR SETTING FOCUS IN MIXED REALITY APPLICATIONS 审中-公开
公开(公告)号：EP3501165A1
公开(公告)日：2019-06-26
申请号：EP17765283.1
申请日：2017-08-11
申请人： Microsoft Technology Licensing, LLC
发明人： LI, Hang , JAIN, Vishal , LEI, Maria Cheng , GUYMAN, William Douglas
IPC分类号： H04N5/232 , G02B7/28 , G06T19/00 , G03B13/32 , G06F3/01 , G06K9/00

9. 发明公开

EP3973453A1 REAL-WORLD OBJECT RECOGNITION FOR COMPUTING DEVICE 无效
公开(公告)号：EP3973453A1
公开(公告)日：2022-03-30
申请号：EP20722033.6
申请日：2020-03-31
申请人： Microsoft Technology Licensing, LLC
发明人： SAWHNEY, Harpreet Singh , KONIN, Andrey , GITHINJI, Bilha-Catherine W. , AMBARDEKAR, Amol Ashok , GUYMAN, William Douglas , ZIA, Muhammad Zeeshan , XU, Ning , TANG, Sheng Kai , URBINA ESCOS, Pedro
IPC分类号： G06K9/62 , G06K9/00

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