公开(公告)号：US20240054666A1

公开(公告)日：2024-02-15

申请号：US18494066

申请日：2023-10-25

申请人： Cilag GmbH International

发明人： Joshua D. Talbert ,  Donald M. Wichern

IPC分类号： G06T7/521 ,  A61B1/045 ,  A61B1/05 ,  A61B1/00 ,  A61B1/06 ,  G02B23/24 ,  H04N13/239 ,  H04N23/13 ,  H04N23/45 ,  H04N23/56 ,  H04N23/74 ,  H04N23/84 ,  H04N23/10 ,  H04N23/741 ,  H04N25/53 ,  H04N25/533 ,  G01J3/02 ,  G01J3/10 ,  G01J3/28 ,  A61B1/04 ,  H04N5/265 ,  H04N5/272

CPC分类号： G06T7/521 ,  A61B1/045 ,  A61B1/05 ,  A61B1/0005 ,  A61B1/0646 ,  G02B23/2484 ,  G02B23/2461 ,  H04N13/239 ,  H04N23/13 ,  H04N23/45 ,  H04N23/56 ,  H04N23/74 ,  H04N23/84 ,  H04N23/125 ,  H04N23/741 ,  H04N25/53 ,  H04N25/533 ,  A61B1/00066 ,  A61B1/00186 ,  A61B1/00193 ,  A61B1/0638 ,  G01J3/027 ,  G01J3/10 ,  G01J3/2803 ,  G01J3/2823 ,  A61B1/00096 ,  A61B1/043 ,  A61B1/0661 ,  H04N5/265 ,  A61B1/0653 ,  H04N5/272 ,  A61B1/063 ,  G06T2207/10024 ,  G06T2207/10028 ,  G06T2207/10068 ,  G06T2207/30004 ,  H04N23/555

摘要： An endoscopic imaging system for use in a light deficient environment includes an imaging device having a tube, one or more image sensors, and a lens assembly including at least one optical elements that corresponds to the one or more image sensors. The endoscopic system includes a display for a user to visualize a scene and an image signal processing controller. The endoscopic system includes a light engine having an illumination source generating one or more pulses of electromagnetic radiation and a lumen transmitting one or more pulses of electromagnetic radiation to a distal tip of an endoscope.

公开(公告)号：US11895426B2

公开(公告)日：2024-02-06

申请号：US16980213

申请日：2018-12-26

申请人： BEIJING MICROLIVE VISION TECHNOLOGY CO., LTD

发明人： Haidong Chen ,  Yipeng Hao ,  Haiting Wang ,  Junjie Lin

IPC分类号： H04N5/272 ,  G06F3/16 ,  H04N5/262 ,  H04N23/62 ,  H04N23/63

CPC分类号： H04N5/272 ,  G06F3/165 ,  H04N5/2621 ,  H04N23/62 ,  H04N23/631

摘要： Embodiments of the present disclosure provide a method and apparatus for capturing video, an electronic device and a computer-readable storage medium. The method includes: receiving a video capture trigger operation from a user via a video playing interface for an original video; superimposing a video capture window on the video playing interface, in response to the video capture trigger operation; receiving a video capture operation from the user via the video playing interface: and capture a user video in response to the video capture operation, and displaying the user video via the video capture window. According to the embodiments of the present disclosure, a user only needs to perform operations related to capturing a user video on the video playing interface, thereby implementing a function of combining video, and the operation process is simple and fast. The user video can represent the user's feelings, comments, or viewing reactions to the original video. Therefore, the user can conveniently display its views or reactions to the original video, thereby improving interactive experience of user.

公开(公告)号：US20240040073A1

公开(公告)日：2024-02-01

申请号：US17877790

申请日：2022-07-29

申请人： Zoom Video Communications, Inc.

发明人： Shihwei Chang ,  Robert Aaron Klegon ,  Cynthia Eshiuan Lee ,  Nicholas Mueller ,  Shane Paul Springer

IPC分类号： H04N5/272 ,  G06V40/16 ,  G06V20/40 ,  G06T11/00

CPC分类号： H04N5/272 ,  G06V40/161 ,  G06V20/41 ,  G06T11/00 ,  G06T2200/24 ,  G06V20/48 ,  H04L65/403

摘要： A computer stores a reference image representing a physical background within a field of view of a camera of a client device. The computer receives, via the camera and during a video conference to which the client device is connected, camera-generated visual data for output to at least one remote device connected to the video conference. The computer identifies, based on facial recognition applied to the camera-generated visual data, foreground imagery representing at least one person and background imagery representing content of the camera-generated visual data other than the foreground imagery. The computer identifies a difference between the background imagery and the reference image. The computer generates a composite image by replacing, within the background imagery of the camera-generated visual data, an item represented within the background imagery and within the identified difference with a co-located part of the reference image.

公开(公告)号：US20240031518A1

公开(公告)日：2024-01-25

申请号：US18254575

申请日：2022-04-12

申请人： Beijing Bytedance Network Technology Co., Ltd.

发明人： Yingyi CHEN ,  Shaohui Jiao

IPC分类号： H04N5/272 ,  G06T7/194 ,  G06V10/10 ,  G06V10/44 ,  G06V10/60 ,  G06V10/75

CPC分类号： H04N5/272 ,  G06T7/194 ,  G06V10/16 ,  G06V10/44 ,  G06V10/60 ,  G06V10/751

摘要： A method for replacing a background in a picture, a device, a storage medium and a program product provided in the embodiments relate to image processing technologies and include: acquiring a basic background image of a preset scene, where the basic background image is an image obtained by shooting the preset scene in advance; acquiring a captured picture obtained by currently shooting the preset scene, and determining a current background image of the preset scene according to the basic background image and the captured picture; replacing the current background image in the captured picture with a preset background image to obtain a final captured picture.

公开(公告)号：US20240029278A1

公开(公告)日：2024-01-25

申请号：US18481179

申请日：2023-10-04

申请人： Amazon Technologies, Inc.

发明人： Xiaohan Nie ,  Muhammad Raffay Hamid

IPC分类号： G06T7/33 ,  G06T7/73 ,  G06V20/40 ,  G06V10/75 ,  H04N5/272 ,  G06F18/40 ,  G06F18/214 ,  G06F18/21

CPC分类号： G06T7/337 ,  G06T7/73 ,  G06V20/46 ,  G06V10/751 ,  H04N5/272 ,  G06F18/41 ,  G06F18/214 ,  G06F18/2163 ,  G06F18/2178 ,  G06T2207/10016 ,  G06T2207/20021 ,  G06T2207/20081 ,  G06T2207/20092 ,  G06T2207/30204 ,  G06T2207/30228 ,  H04N21/2187

摘要： Methods and systems are described for registering a sports field to a video. Video of a live event may feature participants at a venue. A template of the venue, including virtual markings that represent real markings on the venue, may be obtained. A homographic transformation between an image plane and a ground plane may be determined by matching virtual markings to corresponding real markings captured in at least one frame of the video. The determined homographic transformation may be used in the automated analysis of sports statistics and in improving inserted annotations and visualizations.

公开(公告)号：US20240022681A1

公开(公告)日：2024-01-18

申请号：US18364003

申请日：2023-08-02

申请人： BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD.

发明人： Xiaogeng ZHANG ,  Yahan LIANG

IPC分类号： H04N5/272 ,  G06T5/20 ,  G06T5/50 ,  G06T7/70 ,  G06T11/20

CPC分类号： H04N5/272 ,  G06T5/20 ,  G06T5/50 ,  G06T7/70 ,  G06T11/203 ,  G06T2207/20221 ,  G06T2207/30201

摘要： A special-effect display method and apparatus, and a device and a medium are provided. The method includes: acquiring a photographed video image; determining position information of a recognition object on the basis of the photographed video image, and performing drawing according to the position information of the recognition object, so as to obtain a trajectory record image; performing superimposition processing on the trajectory record image and a preset special-effect material image, so as to obtain cell special-effect images; and performing transformation processing on the cell special-effect images, so as to generate a target special-effect image, and adding the target special-effect image to the photographed video image for displaying, wherein the target special-effect image is an image formed by combining a plurality of cell special-effect images.

公开(公告)号：US11877085B2

公开(公告)日：2024-01-16

申请号：US17235929

申请日：2021-04-20

申请人： Cisco Technology, Inc.

发明人： Nathaniel Webster Storer

IPC分类号： G06T7/215 ,  G06F16/738 ,  H04N5/272 ,  G06T7/194 ,  G06T7/50 ,  G06T7/254 ,  G06F16/735 ,  G06F3/0482

CPC分类号： H04N5/272 ,  G06F16/735 ,  G06F16/738 ,  G06T7/194 ,  G06T7/215 ,  G06T7/254 ,  G06T7/50 ,  G06F3/0482 ,  G06T2207/10016 ,  G06T2207/20024 ,  G06T2207/20224 ,  G06T2207/30232

摘要： Systems and methods provide for optimizing video review using motion recap images. A video review system can identify background image data of a video clip including an amount of motion satisfying a motion threshold. The video review system can generate foreground mask data segmenting foreground image data, representing a moving object in the video clip, from the background image data. The video review system can select a set of instances of the moving object represented in the foreground image data. The video review system can generate a motion recap image by superimposing the set of instances of the moving object represented in the foreground image data onto the background data.

公开(公告)号：US11871116B2

公开(公告)日：2024-01-09

申请号：US17585278

申请日：2022-01-26

申请人： CANON KABUSHIKI KAISHA

发明人： Kentaro Fukunaga ,  Kanta Sunami ,  Toshiyuki Fukui

IPC分类号： H04N23/72 ,  G06F21/62 ,  H04N5/272 ,  H04N23/71

CPC分类号： H04N23/72 ,  G06F21/6245 ,  H04N5/272 ,  H04N23/71

摘要： An image capturing apparatus includes an image capturing unit configured to set an exposure condition for each of areas on an image capturing plane, a setting unit configured to set a privacy area in an image captured by the image capturing unit, a decision unit configured to decide an exposure condition of the privacy area set by the setting unit as an exposure condition that enables privacy of an object in the privacy area to be protected, and a control unit configured to execute control for causing the image capturing unit to capture an image of the object based on the exposure condition decided by the decision unit.

公开(公告)号：US11869194B2

公开(公告)日：2024-01-09

申请号：US17388313

申请日：2021-07-29

申请人： TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED

发明人： Xiaoguang Gu ,  Libo Fu

IPC分类号： G06T7/11 ,  G06T7/187 ,  G06T7/12 ,  G06T7/194 ,  G06T7/73 ,  H04N5/272 ,  G06V40/10 ,  G06F18/23

CPC分类号： G06T7/11 ,  G06F18/23 ,  G06T7/12 ,  G06T7/187 ,  G06T7/194 ,  G06T7/75 ,  G06V40/10 ,  H04N5/272 ,  G06T2207/10016 ,  G06T2207/30196

摘要： Embodiments of this disclosure include a method and an apparatus for processing image. The method may include obtaining a to-be-processed image and performing image semantic segmentation on the to-be-processed image to obtain a semantically-segmented image. The semantically-segmented image may include a target region and a non-target region obtained through the semantic segmentation. The method may further include performing pose recognition on the to-be-processed image, to obtain a pose-recognized image recognizing skeletal region. The method may further include fusing the target region and the non-target region of the semantically-segmented image with the skeletal region of the pose-recognized image, to obtain a trimap comprising foreground region, background region, and recognition region. The method may further include generating, according to the to-be-processed image and the trimap, a transparency mask image for separating image from the to-be-processed image.

公开(公告)号：US11866305B2

公开(公告)日：2024-01-09

申请号：US17620471

申请日：2020-06-16

申请人： Tadano Demag GmbH

发明人： Marc Neumann ,  Jürgen Schröder ,  Laurent Muller ,  Mathieu Ragot

IPC分类号： B66C13/46 ,  B60R1/27 ,  B66C23/90 ,  H04N5/272 ,  H04N7/18 ,  H04N23/90 ,  H04N23/698

CPC分类号： B66C13/46 ,  B60R1/27 ,  B66C23/905 ,  H04N5/272 ,  H04N7/181 ,  H04N23/698 ,  H04N23/90 ,  B60R2300/102 ,  B60R2300/304

摘要： A method for operating a vehicle crane having a lower chassis with boom supports and having an upper chassis with a counterweight in which a live view of the surroundings of the vehicle crane is displayed to the driver. To provide a possibility of operating the vehicle crane that permits safe and simplified manuvering and use, the live view is created at least by way of cameras arranged on the lower chassis, markings indicating the movement ranges of the boom supports and the pivot range of the upper chassis are superimposed to scale on the live view, where the markings are hard-programmed crane-specific overlays and the live view is a crane-specific view that is calibrated with regard to dimensions.