公开(公告)号：US20230008356A1

公开(公告)日：2023-01-12

申请号：US17839283

申请日：2022-06-13

Applicant: MILESTONE SYSTEMS A/S

Inventor： Kamal NASROLLAHI ,  Zenjie LI ,  Carlos FERNANDEZ DE TEJADA QUEMADA

IPC: G06V10/98 ,  G06V20/52 ,  G06F16/783 ,  G06V10/25

Abstract: A video processing apparatus configured to process a stream of video surveillance data, wherein the video surveillance data includes metadata associated with video data, the metadata describing at least one object in the video data. The apparatus comprises means for applying an image assessment algorithm to generate a reliability score for the metadata, and associating the reliability score with the metadata. The image assessment algorithm generates the reliability score based on an assessment of the image quality of the video data to which the metadata relates to indicate a likelihood that the metadata accurately describes the object. An image enhancement module applies image enhancement to video data if the reliability score of metadata associated with the video data indicates a low likelihood that the metadata accurately describes the object.