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公开(公告)号：US20220021742A1
公开(公告)日：2022-01-20
申请号：US17449389
申请日：2021-09-29
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yingqiang ZHANG , Yuanfeng XIONG , Xingguang SONG , Tizheng WANG , Maosheng HUANG
Abstract: A content push method is provided. The method is applied to a terminal, which includes a first set of cameras. The method includes: when the terminal is in a screen-locked state and an off-screen is woken up, capturing a first set of face images of a user by using the first set of cameras; determining whether the first set of face images matches a registered user; if the first set of face images matches the registered user, performing, by the terminal, an unlocking operation, and determining a facial attribute of the user based on the first set of face images; determining a to-be-pushed media resource based on the facial attribute; and pushing the media resource in an interface displayed after the terminal is unlocked.
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公开(公告)号：US20230353864A1
公开(公告)日：2023-11-02
申请号：US18343942
申请日：2023-06-29
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yinting WANG , Feilong MA , Xingguang SONG , Yi LEI
CPC classification number: H04N23/64 , G06T3/60 , H04N23/632
Abstract: This application relates to the field of image processing technologies, and provides a photographing method and apparatus for intelligent framing recommendation, to automatically match an appropriate framing recommendation solution for a user according to an algorithm, so that imaging quality is improved. The method includes: An electronic device obtains at least one framing recommendation result based on images captured by at least two cameras with different focal lengths, where the framing recommendation result includes a framing recommendation frame, and the framing recommendation frame indicates a framing recommendation effect of image photographing; and displays a target image based on a framing recommendation result selected by a user, where the target image is an image obtained through cropping, based on the framing recommendation result, the images captured by the at least two cameras.
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公开(公告)号：US20230224574A1
公开(公告)日：2023-07-13
申请号：US18184773
申请日：2023-03-16
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Feilong MA , Cong ZHAO , Rui CHEN , Yuanqiang WANG , Yu LI , Xingguang SONG
CPC classification number: H04N23/632 , H04N23/64 , G06T7/194 , G06T7/70 , H04N5/265 , G06T2207/20021 , G06T2207/30196
Abstract: This application discloses a photographing method and an apparatus in, relates to the photographing field and the field of image processing technologies. When a plurality of persons take a group photo, no help from a third party is required. Therefore, implementation is convenient, and user satisfaction with a group photo result can be improved, thereby improving user experience. The method includes: obtaining a first image including an image of a first photographing background and the first to-be-photographed subject; then displaying a first preview interface, the first preview image includes an image of a second photographing background and an image of the second to-be-photographed subject, and a degree of coincidence between the image of the second photographing background and the image of the first photographing background is greater than or equal to a preset degree of coincidence; obtaining a target image based on the first image and the first preview image.
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公开(公告)号：US20170024015A1
公开(公告)日：2017-01-26
申请号：US15284273
申请日：2016-10-03
Inventor： Xingguang SONG , Hong CHENG , Yanli JI , Yang ZHAO , Guo YE
CPC classification number: G06F3/017 , G06F3/011 , G06F3/0304 , G06K9/00355 , G06K9/4604 , G06T5/002 , G06T7/73 , G06T2207/10028 , G06T2207/20036 , G06T2207/30196 , H04N13/204
Abstract: Embodiments of the present invention provide a pointing interaction method, apparatus, and system. The method includes: obtaining a hand image and an arm image; determining spatial coordinates of a fingertip according to the hand image, and determining spatial coordinates of an arm key portion according to the arm image; and performing converged calculation on the spatial coordinates of the fingertip and the spatial coordinates of the arm key portion, to determine two-dimensional coordinates, on a display screen, of an intersection point between fingertip pointing and the display screen. Therefore, the pointing interaction apparatus can implement high-precision pointing only by using the spatial coordinates of the fingertip and the spatial coordinates of the arm key portion, and the pointing has good realtimeness.
Abstract translation: 本发明的实施例提供了一种指向交互方法，装置和系统。 该方法包括：获得手图像和手臂图像; 根据所述手图像确定指尖的空间坐标，以及根据所述手臂图像确定手臂键部分的空间坐标; 对指尖的空间坐标和手臂键部的空间坐标进行收敛计算，以在显示画面上确定指尖指示与显示画面的交点的二维坐标。 因此，指点交互装置只能通过使用指尖的空间坐标和手臂键部的空间坐标来实现高精度指示，并且指示具有良好的逼真性。
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