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公开(公告)号：US11595566B2
公开(公告)日：2023-02-28
申请号：US17854324
申请日：2022-06-30
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Chao Qin , Yuanyou Li , Zhiping Jia
IPC: H04N5/232 , H04M1/72403 , G06F3/041 , H04N5/247
Abstract: Embodiments relate to the field of terminals and disclose a camera switching method for a terminal, and the terminal. In those embodiments, when the terminal is installed with a plurality of cameras, automatic and dynamic switching between the cameras may be implemented based on a to-be-photographed object, thereby improving a photographing effect of the to-be-photographed object. In those embodiment, the terminal may display, in response to a first operation of enabling a photographing function by a user, a first photographing picture captured by a first camera, where the first photographing picture includes a to-be-photographed object. If the to-be-photographed object cannot be displayed completely in the first photographing picture, the terminal may switch from the first photographing picture to a second photographing picture captured by the second camera, and disabling the first camera, where an FOV of the second camera is larger than an FOV of the first camera.
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公开(公告)号：US20230043815A1
公开(公告)日：2023-02-09
申请号：US17914141
申请日：2021-03-16
Applicant: Huawei Technologies Co., Ltd.
Inventor： Bin Chen , Congchao Zhu , Yuanyou Li
IPC: G06V10/60 , H04N7/01 , H04N19/132
Abstract: An image processing method includes an electronic device that outputs a first frame rate when the electronic device detects that ambient light brightness in a current environment is less than or equal to a first preset light brightness threshold; collects first video data based on the first frame rate, where the first video data includes a plurality of frames of images; and performs frame interpolation on the frames of images to obtain and store second video data, where a frame rate of the second video data is greater than the first frame rate.
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公开(公告)号：US11856286B2
公开(公告)日：2023-12-26
申请号：US17780872
申请日：2020-11-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yuanyou Li , Wei Luo , Bin Chen , Congchao Zhu , Bin Hu
IPC: H04N5/265 , H04N23/63 , H04N23/667 , H04N23/698 , H04N23/62 , H04N5/77
CPC classification number: H04N23/632 , H04N5/265 , H04N5/77 , H04N23/62 , H04N23/633 , H04N23/667 , H04N23/698
Abstract: A video shooting method includes: enabling a camera function; determining a first video recording template in response to a first operation of a user, where the first video recording template includes a first example sample, a second example sample, and preset audio; maintaining a position of an electronic device and starting video recording in response to a second operation of the user; and automatically generating a synthetic video, where the synthetic video includes a first video clip, a second video clip, and the preset audio, the first video clip is a video clip generated in the first camera movement mode, and the second video clip is a video clip generated in the second camera movement mode. In this manner, a plurality of video clips obtained in various camera movement modes may be synthesized into a video configured with audio.
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公开(公告)号：US11696018B2
公开(公告)日：2023-07-04
申请号：US17544706
申请日：2021-12-07
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yuanyou Li , Bin Hu , Yongxing Yang , Wei Luo
IPC: H04N23/63 , H04N5/76 , H04N23/611 , H04N23/667 , H04N23/84 , H04N23/62 , H04N23/80 , H04N23/60 , H04N9/75
CPC classification number: H04N23/632 , H04N5/76 , H04N23/611 , H04N23/667 , H04N23/84
Abstract: Disclosed herein is a method for generating an image using an electronic device having a color camera, comprising: activating the color camera and a camera application on the electronic device; displaying, through the camera application, a preview image generated by the color camera; determining, automatically, whether the preview image includes an image of a first object; displaying, through the camera application in response to a determination that the preview image includes the image of the first object, a first image generated by the color camera, the first image including a color region corresponding to the first object and a grayscale region corresponding to objects that are not the first object; and displaying, through the camera application in response to a determine that the preview image does not include any image of the first object, a second image generated by the color camera, the second image is a grayscale image.
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公开(公告)号：US20230188824A1
公开(公告)日：2023-06-15
申请号：US18162761
申请日：2023-02-01
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Chao Qin , Yuanyou Li , Zhiping Jia
CPC classification number: H04N23/61 , H04M1/72403 , G06F3/041 , H04N23/64 , H04N23/69 , H04N23/90 , H04N23/631 , H04M2250/22 , H04M2250/52
Abstract: Embodiments relate to the field of terminals and disclose a camera switching method for a terminal, and the terminal. In those embodiments, when the terminal is installed with a plurality of cameras, automatic and dynamic switching between the cameras may be implemented based on a to-be-photographed object, thereby improving a photographing effect of the to-be-photographed object. In those embodiment, the terminal may display, in response to a first operation of enabling a photographing function by a user, a first photographing picture captured by a first camera, where the first photographing picture includes a to-be-photographed object. If the to-be-photographed object cannot be displayed completely in the first photographing picture, the terminal may switch from the first photographing picture to a second photographing picture captured by the second camera, and disabling the first camera, where an FOV of the second camera is larger than an FOV of the first camera.
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Patent Agency Ranking
公开(公告)号：US20240007588A1
公开(公告)日：2024-01-04
申请号：US18253388
申请日：2021-11-16
Applicant: Huawei Technologies Co., Ltd.
Inventor： Bin Xiao , Congchao Zhu , Liangjun Hou , Bin Hu , Yuanyou Li
IPC: H04N5/783
CPC classification number: H04N5/783
Abstract: In an embodiment a video recording method includes enabling, by an electronic device, a video recording function, after detecting a video recording operation of a user and a slow-motion triggering, displaying, by the electronic device, candidate image frames on a frame selection interface, wherein the candidate image frames comprise a plurality of frames of images, obtaining, by the electronic device, a start frame and an end frame that are set by the user based on the candidate image frames and generating, by the electronic device, a target video, wherein the target video comprises a slow-motion video clip, the slow-motion video clip corresponding to the start frame and the end frame, and wherein a video recording frame rate of the slow-motion video clip is higher than an encoding frame rate of the slow-motion video clip.
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公开(公告)号：US11412132B2
公开(公告)日：2022-08-09
申请号：US17262742
申请日：2018-07-27
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Chao Qin , Yuanyou Li , Zhiping Jia
IPC: H04N5/232 , H04M1/72403 , G06F3/041 , H04N5/247
Abstract: Embodiments relate to the field of terminals and disclose a camera switching method for a terminal, and the terminal. In those embodiments, when the terminal is installed with a plurality of cameras, automatic and dynamic switching between the cameras may be implemented based on a to-be-photographed object, thereby improving a photographing effect of the to-be-photographed object. In those embodiment, the terminal may display, in response to a first operation of enabling a photographing function by a user, a first photographing picture captured by a first camera, where the first photographing picture includes a to-be-photographed object. If the to-be-photographed object cannot be displayed completely in the first photographing picture, the terminal may switch from the first photographing picture to a second photographing picture captured by the second camera, and disabling the first camera, where an FOV of the second camera is larger than an FOV of the first camera.
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公开(公告)号：US11223772B2
公开(公告)日：2022-01-11
申请号：US17285818
申请日：2018-10-15
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yuanyou Li , Bin Hu , Yongxing Yang , Wei Luo
Abstract: Disclosed herein is a method for generating an image using an electronic device having a color camera, comprising: activating the color camera and a camera application on the electronic device; displaying, through the camera application, a preview image generated by the color camera; determining, automatically, whether the preview image includes an image of a first object; displaying, through the camera application in response to a determination that the preview image includes the image of the first object, a first image generated by the color camera, the first image including a color region corresponding to the first object and a gray scale region corresponding to objects that are not the first object; and displaying, through the camera application in response to a determine that the preview image does not include any image of the first object, a second image generated by the color camera, the second image is a grayscale image.
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公开(公告)号：US20210203836A1
公开(公告)日：2021-07-01
申请号：US17262742
申请日：2018-07-27
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Chao Qin , Yuanyou Li , Zhiping Jia
IPC: H04N5/232 , H04N5/247 , G06F3/041 , H04M1/72403
Abstract: Embodiments relate to the field of terminals and disclose a camera switching method for a terminal, and the terminal. In those embodiments, when the terminal is installed with a plurality of cameras, automatic and dynamic switching between the cameras may be implemented based on a to-be-photographed object, thereby improving a photographing effect of the to-be-photographed object. In those embodiment, the terminal may display, in response to a first operation of enabling a photographing function by a user, a first photographing picture captured by a first camera, where the first photographing picture includes a to-be-photographed object. If the to-be-photographed object cannot be displayed completely in the first photographing picture, the terminal may switch from the first photographing picture to a second photographing picture captured by the second camera, and disabling the first camera, where an FOV of the second camera is larger than an FOV of the first camera.
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公开(公告)号：US11785329B2
公开(公告)日：2023-10-10
申请号：US18162761
申请日：2023-02-01
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Chao Qin , Yuanyou Li , Zhiping Jia
CPC classification number: H04N23/61 , G06F3/041 , H04M1/72403 , H04N23/631 , H04N23/64 , H04N23/69 , H04N23/90 , H04M2250/22 , H04M2250/52
Abstract: Embodiments relate to the field of terminals and disclose a camera switching method for a terminal, and the terminal. In those embodiments, when the terminal is installed with a plurality of cameras, automatic and dynamic switching between the cameras may be implemented based on a to-be-photographed object, thereby improving a photographing effect of the to-be-photographed object. In those embodiment, the terminal may display, in response to a first operation of enabling a photographing function by a user, a first photographing picture captured by a first camera, where the first photographing picture includes a to-be-photographed object. If the to-be-photographed object cannot be displayed completely in the first photographing picture, the terminal may switch from the first photographing picture to a second photographing picture captured by the second camera, and disabling the first camera, where an FOV of the second camera is larger than an FOV of the first camera.
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