Person`s position determining and tracing method, involves computing position of person by position estimation independent of weight, where position estimation is attained from coordinates of head and feet of person within image

摘要

The method involves computing position of a person by estimating the position independent of adaptive weight. The position estimation is attained from the found or reconstructed coordinates of head and feet of the person within the image and position prediction. The adaptive weight and reliability of the used coordinates are considered as a theoretical error variance of the position computation that results from the camera perspective. The reliability of the used coordinates is determined from position of occultation of person silhouette.