Patent ID: 11928873
Assignee: MAGIC LEAP, INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. A method for generating a floorplan of an indoor scene, comprising:
determining a wall classification of a wall in a room at least by classifying a first subset of entities of a plurality of entities in a higher-dimensional space as a first input for the wall classification into a first cluster from an input image of an indoor scene and further at least by determining a room classification of the room at least by classifying a second subset of entities of the plurality of entities as a second input for the wall classification into a second cluster based at least in part upon the first cluster, wherein the higher-dimensional space has a dimensionality greater than two; and
determining a floorplan at least by iterating over a grid pertaining to the plurality of entities based at least in part upon the room classification and the wall classification with an unrestricted number for rooms or walls and unrestricted shapes in the indoor scene, wherein
the floorplan comprises respective representations of a plurality of rooms or walls comprising a structure having a spatial extent that is smaller than one or more filtering size thresholds below which structural information is otherwise filtered out,
the spatial extent is smaller than the one or more filtering size thresholds, and
the structure having the spatial extent is represented as a respective representation of a specific room or a specific wall of the respective representations in the floor plan by using multiple hierarchies of spatial contexts and detail levels.