公开(公告)号：US11829521B2

公开(公告)日：2023-11-28

申请号：US17614897

申请日：2020-05-26

Applicant: Huawei Technologies Co., Ltd.

Inventor： Junxiong Sun ,  Wei Feng ,  Pei Xia ,  Fenglin Lv ,  Zhimin Zhou

IPC: G06F3/01 ,  G06F3/04817 ,  G06F3/14

CPC classification number: G06F3/011 ,  G06F3/04817 ,  G06F3/1423

Abstract: In a virtual reality (VR) multi-screen display method, an electronic device receives a first operation from a user in an application that supports VR and the electronic device starts a VR multi-screen display mode in response to the first operation. Then, the electronic device receives a second operation from the user on a first application icon, and receives a third operation from the user on a second application icon. The electronic device creates a first virtual screen corresponding to a first application and a second virtual screen corresponding to a second application in response to the second operation and the third operation and displays content of the first application on the first virtual screen and displays content of the second application on the second virtual screen.

公开(公告)号：US20220236790A1

公开(公告)日：2022-07-28

申请号：US17614897

申请日：2020-05-26

Applicant: Huawei Technologies Co., Ltd.

Inventor： Junxiong Sun ,  Wei Feng ,  Pei Xia ,  Fenglin Lv ,  Zhimin Zhou

IPC: G06F3/01 ,  G06F3/04817 ,  G06F3/14

Abstract: This application provides a VR multi-screen display method and an electronic device. The method includes: An electronic device receives a first operation performed by a user in an application that supports VR; and the electronic device starts a VR multi-screen display mode in response to the first operation. Then, the electronic device receives a second operation performed by the user on a first application icon, and receives a third operation performed by the user on a second application icon; separately creates a first virtual screen corresponding to a first application and a second virtual screen corresponding to a second application in response to the second operation and the third operation; and displays content of the first application on the first virtual screen, and displays content of the second application on the second virtual screen.

公开(公告)号：US11132766B2

公开(公告)日：2021-09-28

申请号：US16754567

申请日：2017-10-13

Applicant: Huawei Technologies Co., Ltd.

Inventor： Kuang Ting Chuang ,  Xin Jin ,  Huihai Shen ,  Yuchao Lin ,  Junxiong Sun ,  Xiaodong Liu

IPC: G06T3/40 ,  G06T1/20 ,  G06T1/60 ,  G09G5/373

Abstract: An image processing method and device are disclosed. The method is applicable to an image processing device having an operating system, and the method includes: receiving, by an image processing module of the operating system, an instruction of a first application program to call the image processing module of the operating system, where the instruction carries a to-be-displayed image and a resolution of the to-be-displayed image; and when the resolution of the to-be-displayed image is less than a first threshold, performing, by the image processing module, super-resolution processing on the to-be-displayed image, and displaying an image obtained after the super-resolution processing, to resolve a problem of a low image definition in a conventional display method.

公开(公告)号：US20220058772A1

公开(公告)日：2022-02-24

申请号：US17460726

申请日：2021-08-30

Applicant: Huawei Technologies Co., Ltd.

Inventor： Kuang Ting Chuang ,  Xin Jin ,  Huihai Shen ,  Yuchao Lin ,  Junxiong Sun ,  Xiaodong Liu

IPC: G06T3/40 ,  G06T1/20 ,  G06T1/60 ,  G09G5/373

Abstract: An image processing method performed by image processing device having an operating system includes receiving, by an image processing module of the operating system, an instruction of a first application program to call the image processing module of the operating system, where the instruction carries a to-be-displayed image and a resolution of the to-be-displayed image. The image processing method further includes when the resolution of the to-be-displayed image is less than a first threshold, performing, by the image processing module, super-resolution processing on the to-be-displayed image, and displaying an image obtained after the super-resolution processing.

公开(公告)号：US20200258195A1

公开(公告)日：2020-08-13

申请号：US16754567

申请日：2017-10-13

Applicant: Huawei Technologies Co., Ltd.

Inventor： Kuang Ting Chuang ,  Xin Jin ,  Huihai Shen ,  Yuchao Lin ,  Junxiong Sun ,  Xiaodong Liu

IPC: G06T3/40 ,  G09G5/373 ,  G06T1/60 ,  G06T1/20

Abstract: An image processing method and device are disclosed. The method is applicable to an image processing device having an operating system, and the method includes: receiving, by an image processing module of the operating system, an instruction of a first application program to call the image processing module of the operating system, where the instruction carries a to-be-displayed image and a resolution of the to-be-displayed image; and when the resolution of the to-be-displayed image is less than a first threshold, performing, by the image processing module, super-resolution processing on the to-be-displayed image, and displaying an image obtained after the super-resolution processing, to resolve a problem of a low image definition in a conventional display method.