Enhanced sensor operation

A system, comprising a computer in a movable host vehicle, the computer including a processor and a memory, the memory including instructions executable by the processor to:

• compare identifying data of a plurality of objects received from a stationary infrastructure sensor to geo-coordinate data describing the host vehicle;
• upon determining that the geo-coordinate data describing the host vehicle is within a threshold of the received identifying data, send a message to a server indicating that the infrastructure sensor has detected the host vehicle;
• and
• upon determining that the geo-coordinate data describing the vehicle is not within the threshold of the identifying data received from the infrastructure sensor, send a message to the server indicating that the infrastructure sensor has not detected the host vehicle.

A method, comprising:

• collecting first data with a stationary infrastructure sensor describing a first plurality of objects, the first data including at least one movable vehicle;
• identifying a respective first bounding box for each of the first plurality of objects including the at least one movable vehicle;
• receiving a message from the at least one vehicle including second data describing a second plurality of objects, whereby at least one object is included in the first plurality of objects and the second plurality of objects;
• identifying a respective second bounding box for each of the second plurality of objects;
• identifying, for each object included in both the first plurality of objects and the second plurality of objects, a respective overlapping area of first and second bounding boxes from the first data and the second data;
• and
• transforming coordinates of the first data to coordinates of the second data upon determining that a mean value of the overlapping areas is below a threshold.