公开(公告)号：US20220327758A1

公开(公告)日：2022-10-13

申请号：US17850170

申请日：2022-06-27

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yixin DENG ,  Qichao ZHU ,  Dong WEI ,  Lei YANG

IPC: G06T15/00

Abstract: This application discloses an image rendering method in a panoramic application. In the method, a foreground image is first rendered, and then a panoramic image used as a background is rendered. A pixel corresponding to the foreground image has a corresponding depth value. When the panoramic image is rendered, content corresponding to the panoramic image may be rendered at a pixel corresponding to a depth standard value based on a depth value of a pixel on a canvas. The depth reference value is a depth value of a pixel other than the pixel corresponding to the foreground image. In this way, repeated rendering is avoided for an overlapping part between the foreground image and the panoramic image, which not only reduces resource wastes and rendering overheads, but also improves rendering efficiency.

公开(公告)号：US20220245778A1

公开(公告)日：2022-08-04

申请号：US17726674

申请日：2022-04-22

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yixin DENG ,  Dong WEI ,  Lei YANG ,  Zhen LI

IPC: G06T5/50 ,  G06T5/00 ,  G06T5/20

Abstract: This application discloses an image bloom processing method and apparatus, and a storage medium, and relates to the field of image processing technologies. An electronic device obtains a first brightness region class in a first image, where the first brightness region class includes one or more brightness regions in the first image; after determining that the first brightness region class in the first image is the same as a target brightness region class in a second image on which bloom processing is performed, the electronic device obtains a first intermediate image obtained after Gaussian blur processing is performed on the target brightness region class in the second image; and the electronic device generates a bloom image of the first image based on the first image and the first intermediate image.

公开(公告)号：US20170220329A1

公开(公告)日：2017-08-03

申请号：US15492940

申请日：2017-04-20

Applicant: Huawei Technologies Co., Ltd.

Inventor： Lei YANG ,  Jincheng LI ,  Hang WANG

IPC: G06F9/445

Abstract: This application discloses an image deployment method, where the image deployment method is applied to a container system. Information about an image that has been deployed on each host is collected. After an image tag of a to-be-deployed image is obtained, a degree of overlapping between the image that has been deployed on each host and the to-be-deployed image is determined. A host with a higher overlapping degree needs to download a smaller amount of data when deploying the to-be-deployed image and deploys the to-be-deployed image at a higher speed. Finally, a management node selects, according to overlapping degrees of the hosts, a deployment host for deploying the to-be-deployed image.

公开(公告)号：US20170077875A1

公开(公告)日：2017-03-16

申请号：US15362502

申请日：2016-11-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yongge SU ,  Lei YANG ,  Kun WANG

IPC: H03F1/02 ,  H03F3/21

CPC classification number: H03F1/0288 ,  H03F3/189 ,  H03F3/211 ,  H03F3/245 ,  H03F2200/411 ,  H03F2203/21103 ,  H03F2203/21106 ,  H03F2203/21142

Abstract: A Doherty power amplifier (100) includes: a first amplification circuit (110), including a main power amplification branch and at least one auxiliary power amplification branch; a delay device (383), connected in the main power amplification branch; a combiner network (140), configured to: perform impedance inversion on the first amplification circuit (110), and couple an output end of the main power amplification branch and an output end of the at least one auxiliary power amplification branch to a load (160); and a first power divider (130), connected to an input end of the main power amplification branch and an input end of the at least one auxiliary power amplification branch, and configured to allocate an input signal of the first power divider (130) to the main power amplification branch and the at least one auxiliary power amplification branch.

Abstract translation: 多赫蒂功率放大器（100）包括：第一放大电路（110），包括主功率放大分支和至少一个辅助功率放大分支; 延迟装置（383），连接在主功率放大分支中; 组合器网络（140），被配置为：在所述第一放大电路（110）上执行阻抗反转，并且将所述主功率放大分支的输出端和所述至少一个辅助功率放大分支的输出端耦合到负载（ 160）; 以及第一功率分配器（130），其连接到所述主功率放大分支的输入端和所述至少一个辅助功率放大分支的输入端，并且被配置为将所述第一功率分配器（130）的输入信号分配给 主功率放大分支和至少一个辅助功率放大分支。