映维网(YIVIAN) https://patent.yivian.com 虚拟现实(VR)、增强现实(AR)专利(Patent) Tue, 07 Apr 2020 23:20:44 +0000 zh-CN hourly 1 https://wordpress.org/?v=4.8.12 https://patent.yivian.com/wp-content/uploads/2018/12/cropped-YV-200-150x150.png 映维网(YIVIAN) https://patent.yivian.com 32 32 Microsoft Patent | Gesture Parameter Tuning https://patent.yivian.com/9833.html Tue, 07 Apr 2020 23:20:44 +0000 https://patent.yivian.com/9833.html Patent: Gesture Parameter Tuning Publication Number: 10613642Publication Date: 20200407Applicants: MicrosoftAbstractEmbodiments are disclosed herein that relate to tuning gesture recognition characteristics for a device configured to receive gesture-based user inputs.

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Apple Patent | Devices And Methods For Measuring Using Augmented Reality https://patent.yivian.com/9831.html Tue, 07 Apr 2020 23:14:48 +0000 https://patent.yivian.com/9831.html Patent: Devices And Methods For Measuring Using Augmented Reality Publication Number: 10612908Publication Date: 20200407Applicants: AppleAbstractAn electronic device displays a field of view of a camera with a view of a three-dimensional space and updates the field of view based on changes detected by the camera.

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Apple Patent | Content Creation Using Electronic Input Device On Non-Electronic Surfaces https://patent.yivian.com/9829.html Tue, 07 Apr 2020 22:35:42 +0000 https://patent.yivian.com/9829.html Patent: Content Creation Using Electronic Input Device On Non-Electronic Surfaces Publication Number: 10613666Publication Date: 20200407Applicants: AppleAbstractContent can be using an input device without a touch-sensitive surface. In some examples, touch-down and lift-off on a non-touch-sensitive surface can be monitored by a force sensor of the input device.

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Facebook Patent | Actuation For A Focus Adjusting Head Mounted Display https://patent.yivian.com/9827.html Tue, 07 Apr 2020 13:32:44 +0000 https://patent.yivian.com/9827.html Patent: Actuation For A Focus Adjusting Head Mounted Display Publication Number: 10610775Publication Date: 20200407Applicants: FacebookAbstractA head mounted display (HMD) includes an electronic display configured to display a virtual scene to a user, an optics block, an eye tracking system, and a varifocal actuation that mechanically changes a distance between the optics block and the electronic display.

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Facebook Patent | Tileable Structured Light Projection System https://patent.yivian.com/9825.html Tue, 07 Apr 2020 13:26:42 +0000 https://patent.yivian.com/9825.html ...

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Facebook Patent | Ultra-Wide Field-Of-View Scanning Devices For Depth Sensing https://patent.yivian.com/9823.html Tue, 07 Apr 2020 13:23:58 +0000 https://patent.yivian.com/9823.html Patent: Ultra-Wide Field-Of-View Scanning Devices For Depth Sensing Publication Number: 10613413Publication Date: 20200407Applicants: FacebookAbstractA depth camera assembly for determining depth information for objects in a local area comprises a light generator, a camera and a controller. The light generator illuminates the local area with structured light in accordance with emission instructions from the controller.

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Facebook Patent | Near-Eye Display Assembly With Enhanced Display Resolution https://patent.yivian.com/9821.html Tue, 07 Apr 2020 13:20:52 +0000 https://patent.yivian.com/9821.html Patent: Near-Eye Display Assembly With Enhanced Display Resolution Publication Number: 10613332Publication Date: 20200407Applicants: FacebookAbstractA near-eye display assembly presented herein includes an electronic display, an optical assembly, and scanning assembly. The electronic display has a first resolution. The optical assembly controls a field of view at an eye box and directs a plurality of light rays emitting from the electronic display toward the eye box.

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Facebook Patent | Transition Feature For Framing Multizone Optics https://patent.yivian.com/9819.html Tue, 07 Apr 2020 13:14:43 +0000 https://patent.yivian.com/9819.html Patent: Transition Feature For Framing Multizone Optics Publication Number: 10613323Publication Date: 20200407Applicants: FacebookAbstractThis present disclosure describes an optics block with a frame element. The optics block includes a set of one or more optical elements with a first region and a second region. The first region has a first optical quality which is above a quality threshold; the second region has a second optical quality which is below the quality threshold.

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Facebook Patent | High Refractive Index Gratings For Waveguide Displays Manufactured By Self-Aligned Stacked Process https://patent.yivian.com/9817.html Tue, 07 Apr 2020 13:12:24 +0000 https://patent.yivian.com/9817.html Patent: High Refractive Index Gratings For Waveguide Displays Manufactured By Self-Aligned Stacked Process Publication Number: 10613268Publication Date: 20200407Applicants: FacebookAbstractA manufacturing system for fabricating self-aligned grating elements with a variable refractive index includes a patterning system, a deposition system, and an etching system. The manufacturing system performs a lithographic patterning of one or more photoresists to create a stack over a substrate.

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Facebook Patent | Millimeter Wave Hand Tracking https://patent.yivian.com/9815.html Tue, 07 Apr 2020 13:12:20 +0000 https://patent.yivian.com/9815.html Patent: Millimeter Wave Hand Tracking Publication Number: 10613188Publication Date: 20200407Applicants: FacebookAbstractA system includes a locatable glove and a pose determination device. The locatable glove includes a glove body worn over a hand of a user, and a plurality of positioning transponders.

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Facebook Patent | Eye Tracking System With Single Point Calibration https://patent.yivian.com/9813.html Tue, 07 Apr 2020 13:03:02 +0000 https://patent.yivian.com/9813.html Patent: Eye Tracking System With Single Point Calibration Publication Number: 10614577Publication Date: 20200407Applicants: FacebookAbstractA head mounted display (HMD) comprises an eye tracking system configured to perform a calibration process using an eye tracking system of the HMD that includes determining a pupillary axis and/or determining an angular offset between the pupillary axis and the eye’s true line of sight.

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Facebook Patent | Self-Alignment Of Micro Light Emitting Diode Using Planarization https://patent.yivian.com/9811.html Tue, 07 Apr 2020 13:02:59 +0000 https://patent.yivian.com/9811.html Patent: Self-Alignment Of Micro Light Emitting Diode Using Planarization Publication Number: 10615305Publication Date: 20200407Applicants: FacebookAbstractEmbodiments relate to a method for fabricating a light-emitting-diode (LED). A metal layer is deposited on a p-type semiconductor. The p-type semiconductor is on an n-type semiconductor. The metal layer is patterned to define a p-metal. The p-type semiconductor is etched using the p-metal as an etch mask.

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Facebook Patent | Generating A Representation Of An Object From Depth Information Determined In Parallel From Images Captured By Multiple Cameras https://patent.yivian.com/9809.html Tue, 07 Apr 2020 13:02:55 +0000 https://patent.yivian.com/9809.html Patent: Generating A Representation Of An Object From Depth Information Determined In Parallel From Images Captured By Multiple Cameras Publication Number: 10616550Publication Date: 20200407Applicants: FacebookAbstractMultiple cameras with different orientations capture images of an object positioned at a target position relative to the cameras.

文章《Facebook Patent | Generating A Representation Of An Object From Depth Information Determined In Parallel From Images Captured By Multiple Cameras》首发于映维网(YIVIAN)

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Facebook Patent | Optical Microphone For Eyewear Devices https://patent.yivian.com/9807.html Tue, 07 Apr 2020 12:44:59 +0000 https://patent.yivian.com/9807.html Patent: Optical Microphone For Eyewear Devices Publication Number: 10616692Publication Date: 20200407Applicants: FacebookAbstractAn audio system includes a transducer assembly, an optical sensing pathway, a laser, a detector assembly, and a controller. The transducer assembly is coupled to a user’s ear and produces an acoustic pressure wave based on an audio instruction. The optical sensing pathway moves, at least in part, with a detected acoustic pressure wave.

文章《Facebook Patent | Optical Microphone For Eyewear Devices》首发于映维网(YIVIAN)

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Facebook Patent | Estimating Room Acoustic Properties Using Microphone Arrays https://patent.yivian.com/9805.html Tue, 07 Apr 2020 12:44:56 +0000 https://patent.yivian.com/9805.html Patent: Estimating Room Acoustic Properties Using Microphone Arrays Publication Number: 10616706Publication Date: 20200407Applicants: FacebookAbstractAn audio analysis system receives a first recording of a speech signal from an origin audio assembly and a second recording of at least a portion of the speech signal from a receiving audio assembly.

文章《Facebook Patent | Estimating Room Acoustic Properties Using Microphone Arrays》首发于映维网(YIVIAN)

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Facebook Patent | Devices And Methods For Preventing Tracking Of Mobile Devices https://patent.yivian.com/9803.html Tue, 07 Apr 2020 12:44:51 +0000 https://patent.yivian.com/9803.html ...

文章《Facebook Patent | Devices And Methods For Preventing Tracking Of Mobile Devices》首发于映维网(YIVIAN)

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Magic Leap Patent | Augmented Reality Display System For Evaluation And Modification Of Neurological Conditions, Including Visual Processing And Perception Conditions https://patent.yivian.com/9801.html Tue, 07 Apr 2020 12:38:50 +0000 https://patent.yivian.com/9801.html Patent: Augmented Reality Display System For Evaluation And Modification Of Neurological Conditions, Including Visual Processing And Perception Conditions Publication Number: 10614630Publication Date: 20200407Applicants: Magic LeapAbstractIn some embodiments, a display system comprising a head-mountable, augmented reality display is configured to perform a neurological analysis and to provide a perception aid based on an environmental trigger associated with the neurological condition.

文章《Magic Leap Patent | Augmented Reality Display System For Evaluation And Modification Of Neurological Conditions, Including Visual Processing And Perception Conditions》首发于映维网(YIVIAN)

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Magic Leap Patent | Integrating Point Source For Texture Projecting Bulb https://patent.yivian.com/9799.html Tue, 07 Apr 2020 12:38:47 +0000 https://patent.yivian.com/9799.html Patent: Integrating Point Source For Texture Projecting Bulb Publication Number: 10612749Publication Date: 20200407Applicants: Magic LeapAbstractA texture projecting light bulb includes an extended light source located within an integrator. The integrator includes at least one aperture configured to allow light to travel out of the interior of the integrator.

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Magic Leap Patent | Mixed Reality Spatial Audio https://patent.yivian.com/9797.html Tue, 07 Apr 2020 12:38:44 +0000 https://patent.yivian.com/9797.html Patent: Mixed Reality Spatial Audio Publication Number: 10616705Publication Date: 20200407Applicants: Magic LeapAbstractA method of presenting an audio signal to a user of a mixed reality environment is disclosed. According to examples of the method, an audio event associated with the mixed reality environment is detected. The audio event is associated with a first audio signal. A location of the user with respect to the mixed reality environment is determined.

文章《Magic Leap Patent | Mixed Reality Spatial Audio》首发于映维网(YIVIAN)

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Nvidia Patent | Cloud Generation Of Content To Be Streamed To Vr/Ar Platforms Using A Virtual View Broadcaster https://patent.yivian.com/9795.html Fri, 03 Apr 2020 00:11:58 +0000 https://patent.yivian.com/9795.html Patent: Cloud Generation Of Content To Be Streamed To Vr/Ar Platforms Using A Virtual View Broadcaster Publication Number: 20200105047Publication Date: 20200402Applicants: NvidiaAbstractThe disclosure provides virtual view broadcasters and a broadcaster for a cloud-based computer application.

文章《Nvidia Patent | Cloud Generation Of Content To Be Streamed To Vr/Ar Platforms Using A Virtual View Broadcaster》首发于映维网(YIVIAN)

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Intel Patent | Policies And Architecture To Dynamically Offload Vr Processing To Hmd Based On External Cues https://patent.yivian.com/9793.html Fri, 03 Apr 2020 00:11:55 +0000 https://patent.yivian.com/9793.html Patent: Policies And Architecture To Dynamically Offload Vr Processing To Hmd Based On External Cues Publication Number: 20200104971Publication Date: 20200402Applicants: IntelAbstractVirtual reality systems and methods are described.

文章《Intel Patent | Policies And Architecture To Dynamically Offload Vr Processing To Hmd Based On External Cues》首发于映维网(YIVIAN)

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Sony Patent | Head-Mounted Display And Light Reducer https://patent.yivian.com/9791.html Fri, 03 Apr 2020 00:05:41 +0000 https://patent.yivian.com/9791.html ...

文章《Sony Patent | Head-Mounted Display And Light Reducer》首发于映维网(YIVIAN)

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Sony Patent | Information Processing Device That Displays A Virtual Object Relative To Real Space https://patent.yivian.com/9789.html Fri, 03 Apr 2020 00:02:43 +0000 https://patent.yivian.com/9789.html Patent: Information Processing Device That Displays A Virtual Object Relative To Real Space Publication Number: 20200103658Publication Date: 20200402Applicants: SonyAbstractAn information processing device including a display unit, a detector, and a first control unit. The display unit capable of providing the user with a field of view of a real space. The detector detects an azimuth of the display unit around at least one axis.

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Sony Patent | Head Mounted Image Display Device And Display Device https://patent.yivian.com/9787.html Thu, 02 Apr 2020 23:38:43 +0000 https://patent.yivian.com/9787.html Patent: Head Mounted Image Display Device And Display Device Publication Number: 20200103660Publication Date: 20200402Applicants: SonyAbstractThere is provided an image display device including (A) an image forming device, (B) an optical device configured to receive incident light output from the image forming device and output the incident light, and (C) a light receiving device configured to detect the light output from the image forming device.

文章《Sony Patent | Head Mounted Image Display Device And Display Device》首发于映维网(YIVIAN)

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Valve Patent | Reduced Bandwidth Stereo Distortion Correction For Fisheye Lenses Of Head-Mounted Displays https://patent.yivian.com/9785.html Thu, 02 Apr 2020 23:35:48 +0000 https://patent.yivian.com/9785.html Patent: Reduced Bandwidth Stereo Distortion Correction For Fisheye Lenses Of Head-Mounted Displays Publication Number: 20200107013Publication Date: 20200402Applicants: ValveAbstractSystems and methods of providing stereo depth cameras for head-mounted display systems that require less memory and/or processing power. The stereo depth camera may include a left camera and a right camera spaced apart from each other by a distance.

文章《Valve Patent | Reduced Bandwidth Stereo Distortion Correction For Fisheye Lenses Of Head-Mounted Displays》首发于映维网(YIVIAN)

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Qualcomm Patent | Asynchronous Space Warp For Remotely Rendered Vr https://patent.yivian.com/9783.html Thu, 02 Apr 2020 23:29:41 +0000 https://patent.yivian.com/9783.html Patent: Asynchronous Space Warp For Remotely Rendered Vr Publication Number: 20200104975Publication Date: 20200402Applicants: QualcommAbstractThe present disclosure relates to methods and apparatus for graphics processing. In some aspects, the apparatus may receive, by a first device from a second device, first position information corresponding to a first orientation of the second device.

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Qualcomm Patent | Representing Occlusion When Rendering For Computer-Mediated Reality Systems https://patent.yivian.com/9781.html Thu, 02 Apr 2020 23:26:47 +0000 https://patent.yivian.com/9781.html Patent: Representing Occlusion When Rendering For Computer-Mediated Reality Systems Publication Number: 20200107147Publication Date: 20200402Applicants: QualcommAbstractIn general, techniques are described for modeling occlusions when rendering audio data. A device comprising a memory and one or more processors may perform the techniques. The memory may store audio data representative of a soundfield.

文章《Qualcomm Patent | Representing Occlusion When Rendering For Computer-Mediated Reality Systems》首发于映维网(YIVIAN)

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Apple Patent | Dynamic Ambient Lighting Control For Scenarios Involving A Head-Mounted Device https://patent.yivian.com/9779.html Thu, 02 Apr 2020 23:02:55 +0000 https://patent.yivian.com/9779.html Patent: Dynamic Ambient Lighting Control For Scenarios Involving A Head-Mounted Device Publication Number: 20200103656Publication Date: 20200402Applicants: AppleAbstractAn apparatus includes a transceiver and a controller in communication with the transceiver. The controller is configured to determine a target lighting condition in a room relative to a current lighting condition in the room.

文章《Apple Patent | Dynamic Ambient Lighting Control For Scenarios Involving A Head-Mounted Device》首发于映维网(YIVIAN)

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Apple Patent | Mirror-Based Scene Cameras https://patent.yivian.com/9777.html Thu, 02 Apr 2020 23:02:52 +0000 https://patent.yivian.com/9777.html Patent: Mirror-Based Scene Cameras Publication Number: 20200103669Publication Date: 20200402Applicants: AppleAbstractA scene camera system that includes two or more mirrors that reflect light from a respective portion of a field of view (FOV) in front of the system and two or more cameras that each capture the light reflected by a respective one of the two or more mirrors.

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Apple Patent | Imu For Touch Detection https://patent.yivian.com/9775.html Thu, 02 Apr 2020 23:02:49 +0000 https://patent.yivian.com/9775.html ...

文章《Apple Patent | Imu For Touch Detection》首发于映维网(YIVIAN)

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Apple Patent | Application Placement Based On Head Position https://patent.yivian.com/9773.html Thu, 02 Apr 2020 23:02:46 +0000 https://patent.yivian.com/9773.html ...

文章《Apple Patent | Application Placement Based On Head Position》首发于映维网(YIVIAN)

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Apple Patent | Pupil Modulation As A Cognitive Control Signal https://patent.yivian.com/9771.html Thu, 02 Apr 2020 22:44:44 +0000 https://patent.yivian.com/9771.html Patent: Pupil Modulation As A Cognitive Control Signal Publication Number: 20200103967Publication Date: 20200402Applicants: AppleAbstractOne exemplary implementation provides an improved user experience on a device by using physiological data to initiate a user interaction for the user experience based on an identified interest or intention of a user. For example, a sensor may obtain physiological data (e.g.

文章《Apple Patent | Pupil Modulation As A Cognitive Control Signal》首发于映维网(YIVIAN)

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Apple Patent | Remote Touch Detection Enabled By Peripheral Device https://patent.yivian.com/9769.html Thu, 02 Apr 2020 13:23:51 +0000 https://patent.yivian.com/9769.html Patent: Remote Touch Detection Enabled By Peripheral Device Publication Number: 20200104025Publication Date: 20200402Applicants: AppleAbstractThe present disclosure relates generally to remote touch detection. In some examples, a first electronic device obtains first image data and second image data about an input, and performs an operation based on the input in accordance with a determination that a set of one or more criteria is met based on the first image data and the second image data.

文章《Apple Patent | Remote Touch Detection Enabled By Peripheral Device》首发于映维网(YIVIAN)

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Apple Patent | Sensor Fusion Eye Tracking https://patent.yivian.com/9767.html Thu, 02 Apr 2020 13:08:52 +0000 https://patent.yivian.com/9767.html Patent: Sensor Fusion Eye Tracking Publication Number: 20200104589Publication Date: 20200402Applicants: AppleAbstractSome implementations of the disclosure involve, at a device having one or more processors, one or more image sensors, and an illumination source, detecting a first attribute of an eye based on pixel differences associated with different wavelengths of light in a first image of the eye.

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Apple Patent | Customizable Render Pipelines Using Render Graphs https://patent.yivian.com/9765.html Thu, 02 Apr 2020 13:08:49 +0000 https://patent.yivian.com/9765.html Patent: Customizable Render Pipelines Using Render Graphs Publication Number: 20200104970Publication Date: 20200402Applicants: AppleAbstractSystems, methods, and computer readable media to data drive a render graph are described. A render graph system defines one or more nodes for a render graph and one or more render targets associated with the nodes. The nodes includes one or more functions to define and resolve target handles for identifying render targets.

文章《Apple Patent | Customizable Render Pipelines Using Render Graphs》首发于映维网(YIVIAN)

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Apple Patent | Point Cloud Compression Image Padding https://patent.yivian.com/9763.html Thu, 02 Apr 2020 13:08:45 +0000 https://patent.yivian.com/9763.html Patent: Point Cloud Compression Image Padding Publication Number: 20200104976Publication Date: 20200402Applicants: AppleAbstractA system comprises an encoder configured to compress attribute information and/or spatial for a point cloud and/or a decoder configured to decompress compressed attribute and/or spatial information for the point cloud. The encoder is configured to convert a point cloud into an image based representation.

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Apple Patent | Localization And Mapping Using Images From Multiple Devices https://patent.yivian.com/9761.html Thu, 02 Apr 2020 13:06:01 +0000 https://patent.yivian.com/9761.html Patent: Localization And Mapping Using Images From Multiple Devices Publication Number: 20200105015Publication Date: 20200402Applicants: AppleAbstractThe present disclosure relates generally to localization and mapping. In some examples, an electronic device obtains first image data and motion data using a motion sensor. The electronic device receives information corresponding to a second electronic device.

文章《Apple Patent | Localization And Mapping Using Images From Multiple Devices》首发于映维网(YIVIAN)

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Apple Patent | Occupancy Map Block-To-Patch Information Compression https://patent.yivian.com/9759.html Thu, 02 Apr 2020 13:03:12 +0000 https://patent.yivian.com/9759.html Patent: Occupancy Map Block-To-Patch Information Compression Publication Number: 20200105024Publication Date: 20200402Applicants: AppleAbstractA system comprises an encoder configured to compress attribute information and/or spatial information for a point cloud and/or a decoder configured to decompress compressed attribute and/or spatial information for the point cloud. The encoder is configured to convert a point cloud into an image based representation.

文章《Apple Patent | Occupancy Map Block-To-Patch Information Compression》首发于映维网(YIVIAN)

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Apple Patent | Generating A 3d Model Of A Fingertip For Visual Touch Detection https://patent.yivian.com/9757.html Thu, 02 Apr 2020 13:03:09 +0000 https://patent.yivian.com/9757.html Patent: Generating A 3d Model Of A Fingertip For Visual Touch Detection Publication Number: 20200105055Publication Date: 20200402Applicants: AppleAbstractGenerating a 3D model may include determining, based on sensor data from a touch sensor on a first device, a touch event, wherein the touch event comprises a touch on the first device by a touching object.

文章《Apple Patent | Generating A 3d Model Of A Fingertip For Visual Touch Detection》首发于映维网(YIVIAN)

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Apple Patent | Adaptive Transfer Functions https://patent.yivian.com/9755.html Thu, 02 Apr 2020 13:03:05 +0000 https://patent.yivian.com/9755.html Patent: Adaptive Transfer Functions Publication Number: 20200105226Publication Date: 20200402Applicants: AppleAbstractThe disclosed techniques use a display device, optionally including optical and/or non-optical sensors providing information about the ambient environment of the display device–along with knowledge of the content that is being displayed–to predict a viewer of the display device’s current visual adaptation.

文章《Apple Patent | Adaptive Transfer Functions》首发于映维网(YIVIAN)

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