Method and system for tracking holographic object

A system for detecting a virtual object, comprising:

• a sensor device configured to transmit a probe signal to objects, receive an echo signal reflected by at least one object of the objects, and generate scan data based on the echo signal;
• an image capturing device configured to capture one or more images of the objects and generate image data corresponding to the captured images;
• a processing device;
• and
• a memory device coupled to the processing device,
• wherein the processing device is configured to:
• receive the scan data and compute the scan data to identify each of the objects;
• receive the image data and compute the image data to identify each of the objects;
• and
• determine a first object of the objects as a virtual object, responsive to determining that the first object is identified by the computation on the image data and is not identified by the computation on the scan data.

A computer program product comprising a computer-readable storage medium having computer readable program instructions embodied therewith, the computer readable program instructions executable by at least one processor to cause a computer to perform method for detecting a virtual object, comprising:

• transmitting a probe signal to objects;
• receiving an echo signal reflected by at least one object of the objects;
• generating scan data based on the echo signal;
• capturing one or more images of the objects;
• generating image data corresponding to the captured images;
• computing the scan data to identify each of the objects;
• computing the image data to identify each of the objects;
• and
• determining a first object of the objects as a virtual object, responsive to determining that the first object is identified by the computation on the image data and is not identified by the computation on the scan data.