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    POP-OUT ZOOM CAMERA
    22.
    发明申请
    POP-OUT ZOOM CAMERA 审中-公开

    公开(公告)号：WO2022058807A1

    公开(公告)日：2022-03-24

    申请号：PCT/IB2021/057311

    申请日：2021-08-09

    Applicant: COREPHOTONICS LTD.

    Inventor： SHABTAY, Gal ,  GOLDENBERG, Ephraim ,  RUDNICK, Roy ,  YEDID, Itay ,  DROR, Michael ,  SCHERER, Michael ,  SHEMESH, Ziv ,  GOULINSKI, Nadav

    IPC: G02B3/02 ,  G02B9/60 ,  G02B9/62 ,  G02B9/64 ,  G02B13/02 ,  G02B15/14 ,  G03B17/04

    Abstract: Cameras with OIS capable of performing multi zoom super macro photography and handheld electronic devices comprising such cameras. A camera may include a lens comprising N lens elements L1-LN divided into two or more lens groups arranged along a lens optical axis starting with L1 on an object side and ending with LN on an image side, adjacent lens groups separated by a respective air-gap d1 along the lens optical axis; an image sensor with a sensor diagonal SD between 7 and 20mm separated from lens element LN by an air-gap d2 along the lens optical axis; and an actuator for controlling air-gaps d1 and d2 to switch the camera between M ≥1 operative pop-out states and a collapsed state and to focus the camera on an object at an object-lens distance of less than 30cm.

    SYSTEMS AND METHODS FOR OBTAINING A SUPER MACRO IMAGE
    23.
    发明申请
    SYSTEMS AND METHODS FOR OBTAINING A SUPER MACRO IMAGE 审中-公开

    公开(公告)号：WO2021245488A1

    公开(公告)日：2021-12-09

    申请号：PCT/IB2021/054186

    申请日：2021-05-15

    Applicant: COREPHOTONICS LTD.

    Inventor： COHEN, Noy ,  SHABTAY, Gal ,  GOLDENBERG, Ephraim ,  GEVA, Nadav ,  YAKIR, Udi ,  HABANI, Sagi ,  DANINO, Dolev

    IPC: G03B37/02 ,  G02B13/02 ,  G02B15/14 ,  G02B15/15

    Abstract: Systems comprising a Wide / Ultra-Wide camera, a folded Tele camera comprising an optical path folding element and a Tele lens module, a lens actuator for moving the Tele lens module for focusing to object-lens distances between 3.0cm and 35cm with an object-to-image magnification between 1:5 and 25:1, and an application processor (AP), wherein the AP is configured to analyze image data from the UW camera to define a Tele capture strategy for a sequence of Macro images with a focus plane slightly shifted from one captured Macro image to another and to generate a new Macro image from this sequence, and wherein the focus plane and a depth of field of the new Macro image can be controlled continuously.

    SYSTEM AND METHOD FOR DYNAMIC STEREOSCOPIC CALIBRATION
    24.
    发明申请
    SYSTEM AND METHOD FOR DYNAMIC STEREOSCOPIC CALIBRATION 审中-公开

    公开(公告)号：WO2020183312A1

    公开(公告)日：2020-09-17

    申请号：PCT/IB2020/051948

    申请日：2020-03-06

    Applicant: COREPHOTONICS LTD.

    Inventor： GEVA, Nadav ,  ILAN, Paz ,  GIGUSHINSKI, Oded ,  GOLDENBERG, Ephraim ,  SHABTAY, Gal

    IPC: H04N13/02 ,  H04N17/00

    Abstract: Methods for stereo calibration of a dual-camera that includes a first camera and a second camera and system for performing such methods. In some embodiments, a method comprises obtaining optimized extrinsic and intrinsic parameters using initial intrinsic parameters and, optionally, initial extrinsic parameters of the cameras, estimating an infinity offset e using the optimized extrinsic and extrinsic parameters, and estimating a scaling factor s using the optimized extrinsic and extrinsic parameters and infinity offset parameter e, wherein the optimized extrinsic and extrinsic parameters, infinity offset e and scaling factor s are used together to provide stereo calibration that leads to improved depth estimation.

    TWO-STATE ZOOM FOLDED CAMERA
    25.
    发明申请
    TWO-STATE ZOOM FOLDED CAMERA 审中-公开

    公开(公告)号：WO2020039302A1

    公开(公告)日：2020-02-27

    申请号：PCT/IB2019/056846

    申请日：2019-08-12

    Applicant: COREPHOTONICS LTD.

    Inventor： BACHAR, Gil ,  SHABTAY, Gal ,  GOLDENBERG, Ephraim ,  RUDNICK, Roy ,  DROR, Michael ,  COHEN, Noy

    IPC: G02B27/09 ,  G02B27/30 ,  H04N5/225

    Abstract: A zoom camera comprising an optical path folding element (OPFE) for folding the light from a first optical path to a second optical path, a first lens having a first optical axis and a first effective focal length EFL L1 , the first optical axis being along the second optical path, a collimating lens having a second optical axis, and an image sensor located on the second optical path, wherein the collimating lens is movable between at least a first state and a second state, wherein in the first state the collimating lens is positioned in the second optical path between the OPFE and the first lens such that light entering the first lens arrives only from the image side of the collimating lens, and wherein in the second state the collimating lens is positioned outside the first optical path such that light entering the first lens does not arrive from the image side of the collimating lens.

    REDUCED HEIGHT PENALTY FOR FOLDED CAMERA
    27.
    发明申请
    REDUCED HEIGHT PENALTY FOR FOLDED CAMERA 审中-公开

    公开(公告)号：WO2019150188A1

    公开(公告)日：2019-08-08

    申请号：PCT/IB2018/060203

    申请日：2018-12-17

    Applicant: COREPHOTONICS LTD.

    Inventor： BARAK, Gal ,  YEDID, Itay ,  GOLDENBERG, Ephraim

    IPC: G02B7/02 ,  G03B17/04 ,  G03B17/17

    Abstract: Actuators for actuating a lens in a folded camera, folded cameras including such actuators and dual-cameras including such folded cameras. The actuators actuate a lens having a lens optical axis for auto-focus (AF) and optical image stabilization (OIS) and comprise a stationary sub-assembly that includes an OIS coil having an OIS coil plane and an AF coil having an AF coil plane, and a lens actuating sub-assembly movable relative to the stationary sub-assembly with a lens holder holding the lens, wherein the OIS coil plane is perpendicular to the AF coil plane and wherein the lens optical axis lies between the OIS coil plane and the AF coil plane. Some actuators have a design using VCM actuation and a reduced height due to top and/or bottom openings in actuator envelopes.

    DUAL-APERTURE ZOOM DIGITAL CAMERA USER INTERFACE
    29.
    发明申请
    DUAL-APERTURE ZOOM DIGITAL CAMERA USER INTERFACE 审中-公开
    双孔变焦数码相机用户界面

    公开(公告)号：WO2017068456A1

    公开(公告)日：2017-04-27

    申请号：PCT/IB2016/056060

    申请日：2016-10-10

    Applicant: COREPHOTONICS LTD.

    Inventor： GOLDENBERG, Ephraim

    IPC: H04N5/225 ,  H04N5/232 ,  G02B13/00

    CPC classification number: H04N5/247 ,  H04N5/23216 ,  H04N5/23245 ,  H04N5/23293 ,  H04N5/23296

    Abstract: A user interface for operating a dual-aperture digital camera included in host device, the dual- aperture digital camera including a Wide camera and a Tele camera, the user interface comprising a screen configured to display at least one icon and an image of a scene acquired with at least one of the Tele and Wide cameras, a frame defining a field of view of a Tele image, the frame superposed on a Wide image having a Wide field of view, and means to switch the screen from displaying the Wide image to displaying the Tele image and vice versa.

    Abstract translation: 用于操作包括在主机装置中的双光圈数字照相机的用户界面，所述双光圈数字照相机包括宽照相机和远摄照相机，所述用户界面包括屏幕，所述屏幕被配置为至少显示 利用Tele和Wide摄像机中的至少一个摄像机获取的场景的一个图标和图像，限定Tele图像的视场的帧，该帧叠加在具有宽视野的Wide图像上，以及切换装置 从显示宽屏图像到显示远摄图像的屏幕，反之亦然。

    AUTO FOCUS AND OPTICAL IMAGE STABILIZATION WITH ROLL COMPENSATION IN A COMPACT FOLDED CAMERA
    30.
    发明申请
    AUTO FOCUS AND OPTICAL IMAGE STABILIZATION WITH ROLL COMPENSATION IN A COMPACT FOLDED CAMERA 审中-公开
    自动聚焦和光学图像稳定与压缩相机中的滚动补偿

    公开(公告)号：WO2017037688A1

    公开(公告)日：2017-03-09

    申请号：PCT/IB2016/055308

    申请日：2016-09-05

    Applicant: COREPHOTONICS LTD.

    Inventor： GOLDENBERG, Ephraim ,  BACHAR, Gil ,  JERBY, Itay ,  SHABTAY, Gal

    IPC: G03B5/06 ,  G02B27/64

    CPC classification number: G02B27/64 ,  G03B3/10 ,  G03B5/00 ,  G03B17/17 ,  G03B2205/0007

    Abstract: Folded digital camera module comprising an optical path folding element (OPFE) for folding light from a first optical path with a first optical axis to a second optical path with a second optical axis perpendicular to the first optical axis, an image sensor, and a lens module carrying a lens with a symmetry axis parallel to the second optical axis. The camera module is adapted to perform optical image stabilization (OIS) involving at least one tilt motion of the OPFE tilt around an axis such that the OPFE tilt creates an image Roll movement and a shift movement, the OPFE tilt-created image Roll movement compensating for a folded camera module-induced Roll movement and the shift movement cancellable by a movement of the lens module.

    Abstract translation: 折叠数字照相机模块，包括用于将具有第一光轴的第一光路的光折射到具有垂直于第一光轴的第二光轴的第二光路的光路折叠元件（OPFE），图像传感器和透镜 模块携带具有平行于第二光轴的对称轴的透镜。 相机模块适于执行光学图像稳定（OIS），其涉及OPFE围绕轴线倾斜的至少一个倾斜运动，使得OPFE倾斜产生图像滚动移动和移动移动，OPFE倾斜创建图像滚动移动补偿 用于折叠的相机模块引起的滚动移动和通过透镜模块的移动而可移除的移动移动。

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