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    Primary-Subordinate Camera Focus Based on Lens Position Sensing
    3.
    发明申请
    Primary-Subordinate Camera Focus Based on Lens Position Sensing 有权

    公开(公告)号：US20220260806A1

    公开(公告)日：2022-08-18

    申请号：US17662283

    申请日：2022-05-06

    申请人： Apple Inc.

    发明人： Richard L. Baer ,  Andrew David Fernandez ,  Santiago Alban

    IPC分类号： G02B7/28 ,  H04N5/232 ,  G02B13/22 ,  G03B13/36

    摘要： Various embodiments disclosed herein include techniques for maintaining multiple cameras in focus on same objects and/or at same distances. In some examples, a subordinate camera may be configured to focus based on the focus of a primary camera. For instance, a focus relationship between the primary camera and the subordinate camera may be determined. The focus relationship may characterize the trajectory of the lens position of the subordinate camera with respect to the lens position of the primary camera. In various examples, the focus relationship may be updated.

    Accessory Strobe Interface
    4.
    发明申请
    Accessory Strobe Interface 有权

    公开(公告)号：US20210068217A1

    公开(公告)日：2021-03-04

    申请号：US17005214

    申请日：2020-08-27

    申请人： Apple Inc.

    发明人： Richard L. Baer ,  Edwin W. Foo ,  Michael F. Jean ,  Mohamad H. Suleiman ,  Parin Patel

    IPC分类号： H05B45/10 ,  H04M1/21 ,  H05B47/19 ,  G03B15/05

    摘要： An accessory strobe device for a mobile device may operate to provide illumination at the same time as an internal built-in strobe (flash) of the mobile device. The accessory strobe device may receive a single, unidirectional signal from the mobile device that provides signals related to the timing of the internal strobe. The accessory strobe device may process the received signal to control its illumination using the timing and relative intensity levels of the internal strobe during metering and main (normal) flash operations associated with a camera on the mobile device. With the accessory strobe device operating using timing and relative intensity levels in a predetermined relationship with the timing and relative intensity levels of the internal strobe, the accessory strobe device may be used to complement the internal strobe during the metering and main (normal) flash operations for the camera.

    Primary-subordinate camera focus based on lens position sensing
    5.
    发明授权
    Primary-subordinate camera focus based on lens position sensing 有权

    公开(公告)号：US10830990B2

    公开(公告)日：2020-11-10

    申请号：US16586781

    申请日：2019-09-27

    申请人： Apple Inc.

    发明人： Richard L. Baer ,  Andrew David Fernandez ,  Santiago Alban

    IPC分类号： H04N5/232 ,  G02B13/22 ,  G02B7/28 ,  G03B13/36

    摘要： Various embodiments disclosed herein include techniques for maintaining multiple cameras in focus on same objects and/or at same distances. In some examples, a subordinate camera may be configured to focus based on the focus of a primary camera. For instance, a focus relationship between the primary camera and the subordinate camera may be determined. The focus relationship may characterize the trajectory of the lens position of the subordinate camera with respect to the lens position of the primary camera. In various examples, the focus relationship may be updated.

    Combined Optical And Electronic Image Stabilization
    7.
    发明申请
    Combined Optical And Electronic Image Stabilization 审中-公开

    公开(公告)号：US20170280059A1

    公开(公告)日：2017-09-28

    申请号：US15457377

    申请日：2017-03-13

    申请人： Apple Inc.

    发明人： Damien J. Thivent ,  George E. Williams ,  Jianping Zhou ,  Richard L. Baer ,  Rolf Toft ,  Sebastien X. Beysserie

    IPC分类号： H04N5/232 ,  G06T5/20

    CPC分类号： H04N5/23287 ,  G06T5/20 ,  H04N5/2254 ,  H04N5/23254 ,  H04N5/23258 ,  H04N5/23267 ,  H04N5/2328

    摘要： Techniques to improve a digital image capture device's ability to stabilize a video stream are presented. According to some embodiments, improved stabilization of captured video frames is provided by intelligently harnessing the complementary effects of both optical image stabilization (OIS) and electronic image stabilization (EIS). In particular, OIS may be used to remove intra-frame motion blur that is typically lower in amplitude and dominates with longer integration times, while EIS may be used to remove residual unwanted frame-to-frame motion that is typically larger in amplitude. The techniques disclosed herein may also leverage information provided from the image capture device's OIS system to perform improved motion blur-aware video stabilization strength modulation, which permits better video stabilization performance in low light conditions, where integration times tend to be longer, thus leading to a greater amount of motion blurring in the output stabilized video.

    Parallax Depth Rendering
    8.
    发明申请
    Parallax Depth Rendering 审中-公开
    视差深度渲染

    公开(公告)号：US20150235408A1

    公开(公告)日：2015-08-20

    申请号：US14181343

    申请日：2014-02-14

    申请人： Apple Inc.

    发明人： Kevin A. Gross ,  Richard L. Baer ,  Damien J. Thivent

    IPC分类号： G06T15/00 ,  G06T7/00 ,  G06T3/00

    CPC分类号： G06T15/20 ,  G06T2215/16 ,  H04N13/122 ,  H04N13/261

    摘要： A pseudo-three dimensional image may be created from a two dimensional image by segmenting the two dimensional image, adjusting the scale of individual segments of the two dimensional image, then superimposing the scaled segment as layers of the pseudo-three dimensional image. By detecting changes in relative orientation of an observer and a programmable device displaying the pseudo-three dimensional image, then translating the scaled segments according to the orientation change, parallax effects may be simulated, enhancing the view of the pseudo-three dimensional image.

    摘要翻译： 可以通过分割二维图像，调整二维图像的各个段的比例，然后将缩放的段叠加成伪三维图像的层，从二维图像创建伪三维图像。 通过检测观察者和显示伪三维图像的可编程装置的相对取向的变化，然后根据取向变化平移缩放的段，可以模拟视差效应，增强伪三维图像的视图。