Patent ID: 11868438
Assignee: BEIJING QINGZHOUZHIHANG INTELLIGENT TECHNOLOGY CO., LTD
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 7:
8. The method according to claim 7, wherein the determining a probability that the first pixel corresponds to a dynamic object based on magnitude of the object optical flow comprises: determining the probability that the first pixel corresponds to the dynamic object according to the following equation:

sit=1−exp{−α max(∥Fobj(ui,vi)t∥−τ,0)}

wherein (ui, vi)t represents a first pixel in a t-th frame corresponding to an i-th real point, Fobj(ui, vi)t represents an object optical flow of the first pixel (ui, vi)tsit represents a probability that the first pixel (ui, vi)t corresponds to a dynamic object, α is a smoothing factor, and τ is a tolerance.