公开(公告)号：US20230061733A1

公开(公告)日：2023-03-02

申请号：US17979199

申请日：2022-11-02

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yuefei XIE ,  Biwei SONG ,  Shuyue CHEN

IPC: G02B27/01 ,  G06F3/01 ,  G09G3/00

Abstract: A display adjustment method and apparatus, a system, and a storage medium. The method includes: obtaining a reference position from an image displayed by a head-up display HUD system, where the reference position is related to a focal position, on the image displayed by the HUD system, of an eye of a user; obtaining a brightness weakening coefficient of each pixel based on a distance between each pixel in the image and the reference position; adjusting display brightness of each pixel in the image based on the brightness weakening coefficient of each pixel; and displaying an adjusted image based on the display brightness of each pixel in the adjusted image.

公开(公告)号：US20230073986A1

公开(公告)日：2023-03-09

申请号：US17983600

申请日：2022-11-09

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Li KUANG ,  Shuyue CHEN ,  Shihua YANG

IPC: B60K35/00 ,  G06F3/01 ,  G06V20/59 ,  G06V40/18 ,  G06V40/16

Abstract: A cockpit system adjustment apparatus and a cockpit system adjustment method. The apparatus includes: a calibration control module, configured to control a HUD device to display a plurality of AR calibration points to a user; an image obtaining module, configured to obtain a user image generated when the user watches the plurality of AR calibration points; and a processing module, configured to: determine, based on the user image and location information of the plurality of AR calibration points, observation angle information generated when the user watches the plurality of AR calibration points and height information of the user; and determine, based on the observation angle information and the height information, cockpit system configuration information applicable to the user. The cockpit system configuration information includes a HUD device configuration parameter and a seat device configuration parameter.

公开(公告)号：US20230085082A1

公开(公告)日：2023-03-16

申请号：US17986483

申请日：2022-11-14

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xin LIU ,  Han ZHAO ,  Shuyue CHEN

IPC: B60R11/04 ,  H04N5/232

Abstract: This application provides an imaging method and an optical imaging system. One example method includes: obtaining a first modulation parameter, wherein the first modulation parameter is determined based on a first distorted image and a first target image, the first distorted image is an image presented after imaging processing is performed on a training image by using the optical imaging system and a screen, the first target image is an image of the training image, and distortion of the first target image falls within a preset range; and controlling the spatial light modulator to modulate an electrical signal of a to-be-imaged first image based on the first modulation parameter, and to generate an imaging light beam that is incident to human eyes through the lens and the screen.