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公开(公告)号：US20230168711A1
公开(公告)日：2023-06-01
申请号：US18101884
申请日：2023-01-26
申请人： Apple Inc.
发明人： Manohar B. Srikanth , Marduke Yousefpor , Ting Sun , Kathrin Berkner-Cieslicki , Mohammad Yeke Yazdandoost , Ricardo J. Motta
CPC分类号： G06F1/1605 , G06F1/1626 , G06F1/1637 , H04N23/63
摘要： In one implementation, an apparatus includes a display having a front surface and a back surface. The display includes a plurality of pixel regions that emit light from the front surface to display a displayed image and a plurality of apertures that transmit light from the front surface to the back surface. The apparatus includes a camera disposed on a side of the back surface of the display. The camera is configured to capture a captured image. The apparatus includes a processor coupled to the display and the camera. The processor is configured to receive the captured image and apply a first digital filter to a first portion of the captured image and a second digital filter, different than the first digital filter, to a second portion of the captured image to reduce image distortion caused by the display.
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公开(公告)号：US20180113508A1
公开(公告)日：2018-04-26
申请号：US15788725
申请日：2017-10-19
申请人： Apple Inc.
发明人： Kathrin Berkner-Cieslicki , Ricardo J. Motta , Se Hoon Lim , Minwoong Kim , Kenichi Saito , Branko Petljanski , Jason C. Sauers , Yoshikazu Shinohara
CPC分类号： G06F3/013 , G02B27/0172 , G02B2027/0187 , G06T7/292 , G06T19/006 , H04N5/33
摘要： An eye tracking system for detecting position and movements of a user's eyes in a head-mounted display (HMD). The eye tracking system may include at least one near-IR (NIR) eye tracking camera positioned at each side of the user's face and pointed towards eye-facing surfaces of eyepieces of the HMD, an illumination source that emits NIR light towards the user's eyes, and hot mirrors located between the eye-facing surfaces of the eyepieces and the user's eyes. The hot mirrors reflect at least a portion of NIR light, while allowing visible light to pass. The cameras capture images of the user's eyes reflected by the hot mirrors. Positioning the hot mirrors at or near the eye-facing surfaces of the eyepieces allows the cameras to be placed at the sides of the user's face without having to image through the eyepieces.
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公开(公告)号：US11360557B2
公开(公告)日：2022-06-14
申请号：US16984040
申请日：2020-08-03
申请人： Apple Inc.
发明人： Kathrin Berkner-Cieslicki , Se Baek Oh , Scott M. DeLapp , Christopher F. Griffo , Bradley C. Steele , Ting Sun , Kenichi Saito , Noah D. Bedard
摘要： An eye tracking system for detecting position and movements of a user's eyes in a head-mounted display (HMD). The eye tracking system includes at least one eye tracking camera, an illumination source that emits infrared light towards the user's eyes, and diffraction gratings located at the eyepieces. The diffraction gratings redirect or reflect at least a portion of infrared light reflected off the user's eyes, while allowing visible light to pass. The cameras capture images of the user's eyes from the infrared light that is redirected or reflected by the diffraction gratings.
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公开(公告)号：US20210041948A1
公开(公告)日：2021-02-11
申请号：US16984040
申请日：2020-08-03
申请人： Apple Inc.
发明人： Kathrin Berkner-Cieslicki , Se Baek Oh , Scott M. DeLapp , Christopher F. Griffo , Bradley C. Steele , Ting Sun , Kenichi Saito , Noah D. Bedard
摘要： An eye tracking system for detecting position and movements of a user's eyes in a head-mounted display (HMD). The eye tracking system includes at least one eye tracking camera, an illumination source that emits infrared light towards the user's eyes, and diffraction gratings located at the eyepieces. The diffraction gratings redirect or reflect at least a portion of infrared light reflected off the user's eyes, while allowing visible light to pass. The cameras capture images of the user's eyes from the infrared light that is redirected or reflected by the diffraction gratings.
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公开(公告)号：US12015758B1
公开(公告)日：2024-06-18
申请号：US17539524
申请日：2021-12-01
申请人： Apple Inc.
发明人： Gary L. Vondran, Jr. , Dan C. Lelescu , Robert K. Molholm , Nicolas V. Scapel , Kathrin Berkner-Cieslicki , Seung Wook Kim
IPC分类号： H04N13/279 , H04N13/25 , H04N13/282 , H04N13/31 , H04N13/344
CPC分类号： H04N13/279 , H04N13/25 , H04N13/282 , H04N13/31 , H04N13/344
摘要： Various implementations disclosed herein include devices, systems, and methods that provide images for displaying a 3D appearance of a tracked object on a view dependent device. In some implementations, a set of multiple images of the object from different capture positions is provided and then adjusted such as to render the object in focus when using the adjusted images for display on the view dependent device. In some implementations, the set of multiple images is provided that includes virtual images generated using virtual image sensors that may improve the appearance of out of focus regions (e.g., outside the 3D object appearance) on the view dependent device. In some implementations, the set of multiple images of a person provides a hologram of the person (e.g., left and right eye views provide the appearance of a 3D person) where the images are adjusted to improve gaze direction of eyes of the person.
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公开(公告)号：US20240053823A1
公开(公告)日：2024-02-15
申请号：US18493482
申请日：2023-10-24
申请人： Apple Inc.
发明人： Kathrin Berkner-Cieslicki , Se Baek Oh , Scott M. DeLapp , Christopher F. Griffo , Bradley C. Steele , Ting Sun , Kenichi Saito , Noah D. Bedard
CPC分类号： G06F3/013 , G02B27/0093 , G02B27/0172 , G02B2027/0138 , G02B2027/014 , G02B2027/0174 , G02B2027/0187
摘要： An eye tracking system for detecting position and movements of a user's eyes in a head-mounted display (HMD). The eye tracking system includes at least one eye tracking camera, an illumination source that emits infrared light towards the user's eyes, and diffraction gratings located at the eyepieces. The diffraction gratings redirect or reflect at least a portion of infrared light reflected off the user's eyes, while allowing visible light to pass. The cameras capture images of the user's eyes from the infrared light that is redirected or reflected by the diffraction gratings.
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公开(公告)号：US11592864B2
公开(公告)日：2023-02-28
申请号：US17682173
申请日：2022-02-28
申请人： Apple Inc.
发明人： Manohar B. Srikanth , Marduke Yousefpor , Ting Sun , Kathrin Berkner-Cieslicki , Mohammad Yeke Yazdandoost , Ricardo J. Motta
摘要： In one implementation, an apparatus includes a display having a front surface and a back surface. The display includes a plurality of pixel regions that emit light from the front surface to display a displayed image and a plurality of apertures that transmit light from the front surface to the back surface. The apparatus includes a camera disposed on a side of the back surface of the display. The camera is configured to capture a captured image. The apparatus includes a processor coupled to the display and the camera. The processor is configured to receive the captured image and apply a first digital filter to a first portion of the captured image and a second digital filter, different than the first digital filter, to a second portion of the captured image to reduce image distortion caused by the display.
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公开(公告)号：US11294422B1
公开(公告)日：2022-04-05
申请号：US16580477
申请日：2019-09-24
申请人： Apple Inc.
发明人： Manohar B. Srikanth , Marduke Yousefpor , Ting Sun , Kathrin Berkner-Cieslicki , Mohammad Yeke Yazdandoost , Ricardo J. Motta
摘要： In one implementation, an apparatus includes a display having a front surface and a back surface. The display includes a plurality of pixel regions that emit light from the front surface to display a displayed image and a plurality of apertures that transmit light from the front surface to the back surface. The apparatus includes a camera disposed on a side of the back surface of the display. The camera is configured to capture a captured image. The apparatus includes a processor coupled to the display and the camera. The processor is configured to receive the captured image and apply a first digital filter to a first portion of the captured image and a second digital filter, different than the first digital filter, to a second portion of the captured image to reduce image distortion caused by the display.
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公开(公告)号：US11853117B2
公开(公告)日：2023-12-26
申请号：US18101884
申请日：2023-01-26
申请人： Apple Inc.
发明人： Manohar B. Srikanth , Marduke Yousefpor , Ting Sun , Kathrin Berkner-Cieslicki , Mohammad Yeke Yazdandoost , Ricardo J. Motta
CPC分类号： G06F1/1605 , G06F1/1626 , G06F1/1637 , H04N23/63
摘要： In one implementation, an apparatus includes a display having a front surface and a back surface. The display includes a plurality of pixel regions that emit light from the front surface to display a displayed image and a plurality of apertures that transmit light from the front surface to the back surface. The apparatus includes a camera disposed on a side of the back surface of the display. The camera is configured to capture a captured image. The apparatus includes a processor coupled to the display and the camera. The processor is configured to receive the captured image and apply a first digital filter to a first portion of the captured image and a second digital filter, different than the first digital filter, to a second portion of the captured image to reduce image distortion caused by the display.
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公开(公告)号：US20230409075A1
公开(公告)日：2023-12-21
申请号：US18242870
申请日：2023-09-06
申请人： Apple Inc.
发明人： Manohar B. Srikanth , Marduke Yousefpor , Ting Sun , Kathrin Berkner-Cieslicki , Mohammad Yeke Yazdandoost , Ricardo J. Motta
CPC分类号： G06F1/1605 , G06F1/1637 , G06F1/1626 , H04N23/63
摘要： In one implementation, an apparatus includes a display having a front surface and a back surface. The display includes a plurality of pixel regions that emit light from the front surface to display a displayed image and a plurality of apertures that transmit light from the front surface to the back surface. The apparatus includes a camera disposed on a side of the back surface of the display. The camera is configured to capture a captured image. The apparatus includes a processor coupled to the display and the camera. The processor is configured to receive the captured image and apply a first digital filter to a first portion of the captured image and a second digital filter, different than the first digital filter, to a second portion of the captured image to reduce image distortion caused by the display.
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