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公开(公告)号：US11620790B2
公开(公告)日：2023-04-04
申请号：US17205830
申请日：2021-03-18
申请人： Apple Inc.
发明人： Rohit Sethi , Lejing Wang
摘要： Generating 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. Generating a 3D model may also include, in response to a touch event, obtaining a first image of the touching object by a first camera of the first device, and obtaining, from a second device, a second image of the touching object, wherein the first image of the touching object captures a first view of the touching object, and wherein the second image of the touching object captures a second view of the touching object. A model of the touching object is generated based on the first image and the second image.
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公开(公告)号：US11360550B2
公开(公告)日：2022-06-14
申请号：US17355320
申请日：2021-06-23
申请人： Apple Inc.
发明人： Lejing Wang , Rohit Sethi
摘要： Touch detection may include determining, based on data from an IMU on a first device that monitors movement of a touching object, a touch event, wherein the touch event indicates contact between the touching object and a surface, obtaining a depth image captured by a second device, comprising a touch image, determining a touch point of the object based on the touch image, and providing a response based on the touch point of the object and the touched surface.
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公开(公告)号：US20210318748A1
公开(公告)日：2021-10-14
申请号：US17355320
申请日：2021-06-23
申请人： Apple Inc.
发明人： Lejing Wang , Rohit Sethi
摘要： Touch detection may include determining, based on data from an IMU on a first device that monitors movement of a touching object, a touch event, wherein the touch event indicates contact between the touching object and a surface, obtaining a depth image captured by a second device, comprising a touch image, determining a touch point of the object based on the touch image, and providing a response based on the touch point of the object and the touched surface.
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公开(公告)号：US20210209840A1
公开(公告)日：2021-07-08
申请号：US17205830
申请日：2021-03-18
申请人： Apple Inc.
发明人： Rohit Sethi , Lejing Wang
摘要： Generating 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. Generating a 3D model may also include, in response to a touch event, obtaining a first image of the touching object by a first camera of the first device, and obtaining, from a second device, a second image of the touching object, wherein the first image of the touching object captures a first view of the touching object, and wherein the second image of the touching object captures a second view of the touching object. A model of the touching object is generated based on the first image and the second image.
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公开(公告)号：US11714540B2
公开(公告)日：2023-08-01
申请号：US17028298
申请日：2020-09-22
申请人： Apple Inc.
IPC分类号： G06F3/0488 , G06F3/044 , G06F3/04845 , G06F3/042
CPC分类号： G06F3/0488 , G06F3/044 , G06F3/0426 , G06F3/04845
摘要： The 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. In some examples, a first electronic device causes emission of infrared light by an infrared source of a second electronic device, obtains 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 image data.
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公开(公告)号：US11238616B1
公开(公告)日：2022-02-01
申请号：US17099932
申请日：2020-11-17
申请人： Apple Inc.
发明人： Rohit Sethi , Lejing Wang , Jonathan Pokrass
摘要： In one implementation, a device has a processor, a projector, a first infrared (IR) sensor, a second IR sensor, and instructions stored on a computer-readable medium that are executed by the processor to estimate the sensor-to-sensor extrinsic parameters. The projector projects IR pattern elements onto an environment surface. The first sensor captures a first image including first IR pattern elements corresponding to the projected IR pattern elements and the device estimates 3D positions for first IR pattern elements. The second IR sensor captures a second image including second IR pattern elements corresponding to the projected IR pattern elements and the device matches the first IR pattern elements and the second IR pattern elements. Based on this matching, the device estimates a second extrinsic parameter corresponding to a spatial relationship between the first IR sensor and the second IR sensor.
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公开(公告)号：US10970922B2
公开(公告)日：2021-04-06
申请号：US16580873
申请日：2019-09-24
申请人： Apple Inc.
发明人： Rohit Sethi , Lejing Wang
摘要： Generating 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. Generating a 3D model may also include, in response to a touch event, obtaining a first image of the touching object by a first camera of the first device, and obtaining, from a second device, a second image of the touching object, wherein the first image of the touching object captures a first view of the touching object, and wherein the second image of the touching object captures a second view of the touching object. A model of the touching object is generated based on the first image and the second image.
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公开(公告)号：US11803233B2
公开(公告)日：2023-10-31
申请号：US17663690
申请日：2022-05-17
申请人： Apple Inc.
发明人： Lejing Wang , Rohit Sethi
CPC分类号： G06F3/011 , G06F3/0425 , G06T1/0007 , G06T7/20 , G06T7/70 , G06T17/00 , G06T2200/04 , G06T2207/10028 , G06T2207/30196
摘要： Touch detection may include determining, based on data from an IMU on a first device that monitors movement of a touching object, a touch event, wherein the touch event indicates contact between the touching object and a surface, obtaining a depth image captured by a second device, comprising a touch image, determining a touch point of the object based on the touch image, and providing a response based on the touch point of the object and the touched surface.
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公开(公告)号：US20220276698A1
公开(公告)日：2022-09-01
申请号：US17663690
申请日：2022-05-17
申请人： Apple Inc.
发明人： Lejing Wang , Rohit Sethi
摘要： Touch detection may include determining, based on data from an IMU on a first device that monitors movement of a touching object, a touch event, wherein the touch event indicates contact between the touching object and a surface, obtaining a depth image captured by a second device, comprising a touch image, determining a touch point of the object based on the touch image, and providing a response based on the touch point of the object and the touched surface.
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公开(公告)号：US11073898B2
公开(公告)日：2021-07-27
申请号：US16584491
申请日：2019-09-26
申请人： Apple Inc.
发明人： Lejing Wang , Rohit Sethi
摘要： Touch detection may include determining, based on data from an IMU on a first device that monitors movement of a touching object, a touch event, wherein the touch event indicates contact between the touching object and a surface, obtaining a depth image captured by a second device, comprising a touch image, determining a touch point of the object based on the touch image, and providing a response based on the touch point of the object and the touched surface.
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