Scenario recreation through object detection and 3D visualization in a multi-sensor environment

A method comprising:

• transmitting first data indicative of timestamps of a sequence of global attribute values of one or more objects over time in a physical environment, wherein the sequence of global attribute values is extracted from one or more fields of view of a plurality of image sensors;
• receiving second data representative of a portion of the sequence of global attribute values that corresponds to the timestamps;
• and
• generating, from the portion of the sequence of global attribute values, third data representative of a three-dimensional (3D) visualization of at least one object of the one or more objects in the physical environment over time, the 3D visualization including a subset of aspects selected from a set of aspects corresponding to at least one of the physical environment or the one or more objects in the physical environment, wherein the subset of aspects is selected from the set of aspects based at least on an access-control policy.

A system comprising:

• one or more first devices to perform operations comprising:
• receiving first metadata from one or more second devices, the first metadata comprising data representative of attribute values of at least one object in one or more fields of view of one or more image sensors;
• and
• generating second metadata representative of global attribute values of one or more objects of the at least one object in a physical environment based at least on fusing the attribute values;
• and
• one or more third devices to perform operations comprising:
• generating, from first data representative of a portion of the global attribute values, second data representative of a three-dimensional (3D) visualization of at least an object of the one or more objects in the physical environment, the 3D visualization including a subset of aspects selected from a set of aspects corresponding to at least one of the physical environment or the one or more objects in the physical environment, wherein the subset of aspects is selected from the set of aspects based at least on an access-control policy.