Patent ID: 11946768
Assignee: CANON KABUSHIKI KAISHA
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 10:
11. An information processing system comprising:
a shape measurement sensor mounted in a movable apparatus and configured to measure a shape of a surrounding environment of the movable apparatus;
a position and posture measurement sensor mounted in the movable apparatus and configured to measure position and posture information of the position and posture measurement sensor;
at least one processor and memory holding a program which makes the processor function as:
a shape information acquiring unit configured to acquire shape information of the surrounding environment of the movable apparatus measured by the shape measurement sensor;
a position and posture acquiring unit configured to acquire position and posture information of the position and posture measurement sensor;
a state acquiring unit configured to acquire a processing state relating to a process of correcting the position and posture information;
a determining unit configured to determine an area to generate a map with priority; and
a map generating unit configured to generate the map from the area determined by the determining unit on the basis of the shape information, the position and posture information acquired at the time of acquisition of the shape information, and the processing state; and

a display device configured to display a map generated by the map generating unit.