The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 14, 2019
Filed:
Jun. 02, 2015
Inria Institut National DE Recherche En Informatique ET En Automatique, Le Chesnay, FR;
Centre National DE LA Recherche Scientifique (Cnrs), Paris, FR;
Commissariat a L'energie Atomique ET Aux Energies Alternatives, Paris, FR;
Christian Laugier, Montbonnot Saint Martin, FR;
Amaury Negre, Villard-Bonnot, FR;
Mathias Perrollaz, Grenoble, FR;
Lukas Rummelhard, Grenoble, FR;
Abstract
A method for analyzing a dynamic scene partitioned into cells which involves determining a probability of occupancy of a cell and a probability or probabilities of movement of the cell by solving the equation P(OV|ZC)=ΣA0P(CA00VVZ)/ΣA00VVP(CA00VVZ) comprising the determination of the speeds and positions of dummy particles in the grid depending on those determined at the (k−1)iteration and the probability P(V|V−1); the determination of the particles located in each cell depending on the determined positions, and the solving of the equation, for a cell, is split into the solving of a static part corresponding to P(0=empty, V=0|ZC) and P(0=occupied, V=0|ZC) and the solving of a dynamic part corresponding to P(0=occ, V=v,|ZC), i=32 1 to n, in which nis the number of particles determined in cell C for the kiteration.