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    IMAGE PROCESSING APPARATUS, METHOD OF CONTROLLING IMAGE PROCESSING APPARATUS, PROGRAM, AND STORAGE MEDIUM
    1.
    发明公开
    IMAGE PROCESSING APPARATUS, METHOD OF CONTROLLING IMAGE PROCESSING APPARATUS, PROGRAM, AND STORAGE MEDIUM 审中-公开

    公开(公告)号：EP4459571A1

    公开(公告)日：2024-11-06

    申请号：EP24171142.3

    申请日：2024-04-18

    申请人： CANON KABUSHIKI KAISHA

    发明人： YAMAMOTO, Shinji

    IPC分类号： G06V40/10 ,  G06T7/73 ,  G06V20/52

    摘要： An image processing apparatus (100) includes human body detection means (202) for detecting a region of a human body from an image, image generation means (203) for generating, from the image, a first clipped image (501) including the region of the human body detected by the human body detection means (202) and a second clipped image (502) different from the first clipped image (501) and including the region of the human body, joint point detection means (204) for detecting joint points of the human body from the first clipped image (501) to generate joint point information (602) on the human body, conversion means (205) for converting the joint point information (602) so as to have spatial information coincident with spatial information on the second clipped image (502), and posture estimation means (206) for estimating a posture of the human body based on the joint point information (602) converted by the conversion means (205) and the second clipped image (502).

    DETECTION NETWORK BASED ON EMBEDDING DISTANCE MODELS
    2.
    发明公开
    DETECTION NETWORK BASED ON EMBEDDING DISTANCE MODELS 审中-公开

    公开(公告)号：EP4447005A1

    公开(公告)日：2024-10-16

    申请号：EP24170222.4

    申请日：2024-04-15

    申请人： Google LLC

    发明人： SHIN, Dongeek

    IPC分类号： G06V20/56 ,  G06V10/82 ,  G06V20/52

    摘要： The present disclosure provides a space analytics system configured to determine the location of a vehicle using on-car camera snapshots to feature match against a pre-calibrated map. The system may estimate the location of a vehicle using the pre-calibrated map based on embeddings from reference images taken of the parking spot. The system may determine the location of the vehicle based on comparing reference image embeddings to real-time image embeddings and determining which comparison yields the embedding distance scores below the required threshold for a match.

    METHOD AND IMAGE-PROCESSING DEVICE FOR DETECTING A REFLECTION OF AN IDENTIFIED OBJECT IN AN IMAGE FRAME
    5.
    发明公开
    METHOD AND IMAGE-PROCESSING DEVICE FOR DETECTING A REFLECTION OF AN IDENTIFIED OBJECT IN AN IMAGE FRAME 审中-公开

    公开(公告)号：EP4439480A1

    公开(公告)日：2024-10-02

    申请号：EP23165670.3

    申请日：2023-03-30

    申请人： Axis AB

    发明人： HASSBRING, Ludvig ,  MURSTAM, Mikael

    IPC分类号： G06V10/60 ,  G06V20/52

    CPC分类号： G06V20/52 ,  G06V10/60

    摘要： A method, performed by an image-processing device, for detecting a reflection of an object in an image frame from a camera is disclosed.
    The image-processing device generates (1003) a three-dimensional model of a background scene of the image frame based on three-dimensional information about the background scene. The image-processing device defines (1004b) a three-dimensional bounding box of the object in the three-dimensional model. The image-processing device defines (1005) a centre coordinate in the three-dimensional model and a colour value of surface elements of the three-dimensional bounding box. The image-processing device determines (1006) a three-dimensional coordinate of a surface in the three-dimensional model which reflects light from a surface element into the camera, by tracing rays from the centre coordinate and based on a normal of the surface. The image-processing device further identifies (1007) a first pixel in the image frame corresponding to the three-dimensional coordinate. Finally, the image-processing device detects (1008) the reflection of the object when a mixing of a first colour value of the first pixel and the colour value of the surface element and a ground truth colour value of the first pixel fulfils a mixing criteria.