公开(公告)号：US20240357234A1

公开(公告)日：2024-10-24

申请号：US18038578

申请日：2022-12-12

申请人： Honor Device Co., Ltd.

发明人： Tiantian ZHANG ,  Yu WANG ,  Zhiqi LI ,  Ning WANG ,  Congchao ZHU

IPC分类号： H04N23/68

CPC分类号： H04N23/6811 ,  H04N23/6812 ,  H04N23/687

摘要： This application provides an image blur degree determining method and a related device thereof, and relates to the field of image processing. The image blur degree determining method includes: obtaining an original image; determining a homography transformation matrix corresponding to each image block arranged in a column direction in the original image, where the column direction is perpendicular to a row direction in which an electronic device performs row-by-row exposure; and determining a blur degree of the original image based on each image block and the corresponding homography transformation matrix. This application can implement an objective of quickly calculating a blur degree of an image without being affected by image content.

公开(公告)号：US12114074B2

公开(公告)日：2024-10-08

申请号：US18188119

申请日：2023-03-22

申请人： LG INNOTEK CO., LTD.

发明人： Tae Bong Park ,  Jin Suk Han ,  Jung Cheol Kim

IPC分类号： H04N23/68 ,  G02B7/02 ,  G02B7/04 ,  G02B27/64 ,  G03B3/10 ,  G03B5/00 ,  H04N23/55 ,  H04N23/57 ,  H04N23/63

CPC分类号： H04N23/687 ,  G02B7/023 ,  G02B7/04 ,  G02B27/646 ,  G03B3/10 ,  G03B5/00 ,  H04N23/55 ,  H04N23/57 ,  H04N23/6812 ,  H04N23/683 ,  G03B2205/0007 ,  G03B2205/0069 ,  H04N23/63

摘要： Embodiments provide a lens moving apparatus including a bobbin having a lens barrel, a housing configured to accommodate the bobbin, an upper elastic member coupled to the bobbin and the housing, a lower elastic member coupled to the bobbin and the housing, a first coil disposed on the bobbin, a first magnet disposed on the housing, a circuit board disposed below the housing, a second coil disposed on the circuit board, a first sensor to output a first output signal based on a sensed result of a magnetic field strength of the first magnet, a first capacitor connected in parallel to the first sensor.

公开(公告)号：US20240334054A1

公开(公告)日：2024-10-03

申请号：US18194698

申请日：2023-04-03

申请人： Unikie Oy

发明人： Tuomas Savolainen ,  Mikko Martikka

IPC分类号： H04N23/68 ,  H04N23/61

CPC分类号： H04N23/6811 ,  H04N23/61 ,  H04N23/6812

摘要： A system for stabilizing imaging sensor data includes an imaging sensor configured to capture first image in first pose of the imaging sensor in respect to a real-world environment, and second image in a second pose of the imaging sensor in respect to the real-world environment; at least one processor communicably coupled to the imaging sensor, wherein the at least one processor is configured to determine a first transformation between the first pose and the second pose; and correct the second image, based on the first image and the first transformation, to be perspective-consistent with the first pose.

公开(公告)号：US12108154B2

公开(公告)日：2024-10-01

申请号：US17966196

申请日：2022-10-14

申请人： VIVO MOBILE COMMUNICATION CO., LTD.

发明人： Qinquan Pang

IPC分类号： H04N23/68

CPC分类号： H04N23/687 ,  H04N23/6812

摘要： A camera module includes a lens module and an anti-shake module. The anti-shake module includes an outer frame and a first drive component; the lens module is rotatably disposed inside the outer frame; the first drive component includes a first drive coil and a first magnetic element, where one of the first drive coil and the first magnetic element is disposed on the outer frame, and another of the first drive coil and the first magnetic element is disposed on the lens module; the first drive coil is located in a magnetic field of the first magnetic element; and in a case that the first drive coil is energized, the lens module is able to rotate relative to the outer frame.

公开(公告)号：US12105267B2

公开(公告)日：2024-10-01

申请号：US18446497

申请日：2023-08-09

申请人： Corephotonics Ltd.

发明人： Ephraim Goldenberg ,  Gal Shabtay ,  Gal Avivi ,  Michael Dror ,  Gil Bachar ,  Itay Jerby ,  Itay Yedid

IPC分类号： G02B27/64 ,  G02B7/08 ,  G02B7/09 ,  G02B13/00 ,  G02B13/16 ,  H04N23/45 ,  H04N23/57 ,  H04N23/68 ,  G02B26/08

CPC分类号： G02B13/0065 ,  G02B7/08 ,  G02B7/09 ,  G02B13/16 ,  G02B27/646 ,  H04N23/45 ,  H04N23/57 ,  H04N23/6812 ,  H04N23/687 ,  G02B26/0816

摘要： Compact folded camera modules having auto-focus (AF) and optical image stabilization (OIS) capabilities and multi-aperture cameras including such modules. In an embodiment, a folded camera module includes 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 lens module can be actuated to move in first and second orthogonal directions in a plane perpendicular to the first optical axis, the movement in the first direction being for auto-focus and the movement in the second direction being for OIS. The OPFE can be actuated to tilt for OIS.

公开(公告)号：US20240319516A1

公开(公告)日：2024-09-26

申请号：US18603219

申请日：2024-03-13

申请人： Asahi Kasei Microdevices Corporation

发明人： Hidekazu TSUKIJI

IPC分类号： G02B27/64 ,  G03B5/00 ,  H01F7/06 ,  H04N23/68

CPC分类号： G02B27/646 ,  G03B5/00 ,  H01F7/064 ,  H04N23/687 ,  G03B2205/0007 ,  H04N23/6812

摘要： Provided is a program for causing a computer to function as a control apparatus which controls m+n control circuits. The program causes the computer to perform: acquiring position information from m+n position sensors, acquiring a target posture information with degrees of freedom components associated with a movement or a rotation of a movable member, deriving correction information indicating a corrective component for correcting misalignments of target positions of the movable member due to at least one of n degrees of freedom components based on at least one value of m+n values indicated in the position information, deriving m+n target positions of the movable member based on m degrees of freedom components indicated in the target posture information, the corrective component indicated in the correction information, and a set of coefficients, and outputting target position information indicating the target positions of the movable member to the m+n control circuits.

公开(公告)号：US20240314447A1

公开(公告)日：2024-09-19

申请号：US18141493

申请日：2023-05-01

申请人： General Electric Company ,  Oliver Crispin Robotics Limited

发明人： Vamshi Krishna Reddy Kommareddy ,  Biswajit Medhi ,  Andrew Crispin Graham ,  Walter V. Dixon ,  James Vradenburg Miller

IPC分类号： H04N23/74 ,  H04N23/68 ,  H04N23/73

CPC分类号： H04N23/74 ,  H04N23/6812 ,  H04N23/6845 ,  H04N23/73 ,  H04N23/689

摘要： A pulse illumination imaging system is provided. The system includes an image sensor, a light source, and a controller. The image sensor includes a plurality of light sensitive pixel elements that are activatable for a designated exposure time to capture one or more images. The controller is configured to determine an activation time to activate the image sensor based on motion of a target element relative to the image sensor; activate the image sensor at the activation time; and activate the light source during the exposure time of the image sensor to produce a pulse having a preconfigured time duration that is less than the exposure time of the image sensor.

公开(公告)号：US20240314434A1

公开(公告)日：2024-09-19

申请号：US18678780

申请日：2024-05-30

申请人： Samsung Electronics Co., Ltd.

发明人： Wonseok SONG ,  Bohee LEE ,  Sehyun LEE ,  Junghwan JO ,  Yonghyun HA

IPC分类号： H04N23/68

CPC分类号： H04N23/683 ,  H04N23/6812

摘要： An electronic device includes a processor causing the electronic device to enter a video capturing mode in which a camera is activated, display a live-preview corresponding to the video capturing mode using images obtained via the camera, while in the video capturing mode, display a user interface including a first graphical object indicative of a first degree of motion stabilization and a second graphical object indicative of a second degree of motion stabilization greater than the first degree, receive an input via the user interface to select one of the first graphical object or the second graphical object, based on the first graphical object being selected, display a live-preview by performing, based on motion information and a first marginal area having a first size, a first stabilization with respect to the obtained images, and based on the second graphical object being selected, display the live-preview by performing, based on the motion information and a second marginal area having a second size larger than the first size, a second stabilization with respect to the obtained images.

公开(公告)号：US20240314432A1

公开(公告)日：2024-09-19

申请号：US18603910

申请日：2024-03-13

申请人： Hover Inc.

发明人： Atulya Shree

IPC分类号： H04N23/68 ,  H04N23/63

CPC分类号： H04N23/683 ,  H04N23/63 ,  H04N23/6812

摘要： The disclosure relates to methods, storage media, and systems of detecting a persisting or sustained blur condition across 2D image frames captured for a 3D reconstruction pipeline. It may include receiving a plurality of image frames captured by a camera of a capture device, receiving sensor data of the capture device, detecting, based on the sensor data of the capture device, a blur condition for at least a threshold number of image frames within a capture window, responsive to detecting the blur condition, providing an augmentation for at least one image frame of the plurality of image frames based on the sensor data, applying the augmentation to the at least one image frame of the plurality of image frames, and displaying, on a display of the capture device, the at least one augmented image frame.

公开(公告)号：US20240305886A1

公开(公告)日：2024-09-12

申请号：US18263363

申请日：2021-12-27

申请人： SONY SEMICONDUCTOR SOLUTIONS CORPORATION

发明人： Hiroshi TAYANAKA ,  Norimitsu OKIYAMA

IPC分类号： H04N23/68

CPC分类号： H04N23/683 ,  H04N23/6812

摘要： The present technology relates to a camera module, an image capturing method, and an electronic device which enable reduction of a memory capacity required for electronic image stabilization. The camera module includes: an imaging unit that outputs a captured image for each of image blocks each corresponding to a predetermined number of horizontal lines; an image block storage unit that stores the image blocks; and an image correction unit that performs image stabilization for each of the image blocks. The present technology can be applied to, for example, a digital video camera having an electronic image stabilization function.