Video surveillance system with aerial camera device

1. A video surveillance system comprising:

an aerial camera device being operable to be displaced aerially, the device comprising:

a primary camera defining a first field of view and being operable for generating primary image data corresponding to the first field of view;

at least one battery for powering the primary camera; and

a charge receiving module for receiving power for charging the at least one battery, the charge receiving module comprising a first pair of contact leads or a first one or more coils of wires; and

a docking station comprising:

a dock, the aerial camera device being received in the dock when in a docked position and being disengaged from the dock when in an airborne position;

a charge transmitting module for transmitting power for charging the aerial camera device when in the docked position, the charge transmitting module comprising a second pair of contact leads configured to cooperate with the first pair of contact leads to transmit power to the charge receiving module through a wired path, or a second one or more coils of wires configured. to cooperate with the first one or more coils of wires to inductively transmit power to the charge receiving module;

at least one transceiver being operable for data communication with the aerial camera device when the aerial camera device is in the docked position and when the aerial camera device is in the airborne position; and

a secondary camera defining a second field of view and operable for generating secondary image data corresponding to the second field of view, the secondary image data providing visual feedback about the aerial camera device when the aerial camera device is within the second field of view while in the airborne position.

2. The video surveillance system of claim 1 , wherein the aerial camera device further comprises a wireless transceiver operable for transmitting primary image data to the docking station when the aerial camera device is in its airborne position.

3. The video surveillance system of claim 2 , wherein the wireless transceiver is further operable for receiving aerial displacement commands from the docking station.

4. The video surveillance system of claim 1 , wherein the docking station further comprises a networking interface operable for transmitting primary image data received from the aerial camera device to an external network device over a network.

5. The video surveillance system of claim 4 , wherein the networking interface is further operable for receiving aerial displacement commands from an external network device over the network.

6. The video surveillance system of claim 1 , wherein the primary camera is configured to generate primary image data while in the docked position and while in the airborne position.

7. The video surveillance system of claim 6 , wherein the secondary camera is configured to generate secondary image data while the aerial camera device is in its airborne position and to cease generating secondary image data when the aerial camera device returns to its docked position.

8. The video surveillance system of claim 1 , wherein the primary camera, is pivotable in a pan direction and in a tilt direction and is further operable for performing optical zoom.

9. The video surveillance system of claim 8 , wherein the aerial camera device further comprises a wireless transceiver operable for receiving pan-tilt-zoom controls for adjusting the field of view of the primary camera.

10. The video surveillance system of claim 1 , wherein at least one of the aerial camera, device and the docking station comprises a video analytics module, the video analytics module comprising a processor and a memory device coupled to the processor, the memory device storing computer program instructions that are executable by the processor and that, when executed by the processor, cause the processor to determine at least one characteristic of the primary image data and to implement a rule for undocking the aerial camera device from its docked position to enter its airborne position based on the determined at least one characteristic.

11. The video surveillance system of claim 10 , wherein the computer program instructions, when executed by the processor, further cause the processor to detect a foreground object in the video represented by the primary image data and wherein the rule for undocking the aerial camera device from its docked position is based on at least one characteristic of the foreground object.

12. The video surveillance system of claim 11 , wherein the at least one characteristic of the foreground visual object comprises at least one of class of the foreground visual object, estimated distance of a real-life object represented by the foreground visual object from the aerial camera device, one or more visual features of the foreground visual object, the real-life object represented by the foreground visual object being visually obscured and an orientation of the real-life object represented by the foreground visual object.

13. The video surveillance system of claim 12 , wherein the at least one characteristic of the foreground object being of a human class and the orientation of the human class and wherein the rule defines undocking the aerial camera device when the human object is facing away from the primary camera.

14. The video surveillance system of claim 1 , wherein the aerial camera device further comprises at least one environmental sensor.

15. The video surveillance system of claim 1 , wherein the secondary camera is operable for detecting a location of the aerial camera device within the second field of view and for transmitting an alert when the aerial camera device exits the second field of view.

16. The video surveillance system of claim 1 , wherein the image resolution of the primary image data is substantially higher than the image resolution of the secondary image data.