公开(公告)号：US20230360254A1

公开(公告)日：2023-11-09

申请号：US18344208

申请日：2023-06-29

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Chang LIU ,  Chuangchuang LIU ,  Baoyang CHEN ,  Yuntan FANG ,  Siwei DONG ,  Shu FANG ,  Huimin ZHANG

IPC: G06T7/20 ,  G06T7/70

CPC classification number: G06T7/70 ,  G06T7/20 ,  G06T2207/30241

Abstract: A pose estimation method and an apparatus are provided, to obtain a more accurate pose estimation result. The method includes: obtaining a first event image and a first target image, where the first event image is aligned with the first target image in time sequence, the first target image includes an RGB image or a depth image, and the first event image includes an image indicating a movement trajectory that is of a target object and that is generated when the target object moves in a detection range of a motion sensor; determining integration time of the first event image; if the integration time is less than a first threshold, determining that the first target image is not for performing pose estimation; and performing pose estimation based on the first event image.

公开(公告)号：US20230325999A1

公开(公告)日：2023-10-12

申请号：US18335416

申请日：2023-06-15

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Siwei DONG ,  Hui YANG ,  Baoyang CHEN ,  Jia HU

IPC: G06T5/50 ,  H04N23/10 ,  H04N23/84 ,  H04N5/265 ,  G06T5/00

CPC classification number: G06T5/50 ,  H04N23/10 ,  H04N23/84 ,  H04N5/265 ,  G06T2207/20081 ,  G06T2207/10024 ,  G06T2207/20221 ,  G06T2207/20208 ,  G06T5/007

Abstract: This application discloses an image generation method and apparatus, and an electronic device, and relates to the field of image processing. The method includes: acquiring a spectrum image of a first scene by using a first camera that supports more photosensitive bands than a second camera, and acquiring a color image of a second scene by using a second camera, where both the color image and the spectrum image include a same target object; then, correcting a color cast of a reconstructed spectrum image of the color image based on the spectrum image, to acquire a plurality of corrected reconstructed spectrum images; and fusing the plurality of corrected reconstructed spectrum images to generate a corrected color image whose color is closer to a color of the second scene than a color of the color image.