Portable security inspection system

1. An inspection system for screening an object under inspection comprising:

a container with four walls, a ceiling and a base that defines an enclosed volume;

at least one radiation source positioned within the enclosed volume;

at least one detector array positioned within the enclosed volume or physically attached to the container;

a plurality of legs attached to the container at each of four corners, wherein the plurality of legs are configured to be vertically extendable to at least one height position relative to ground level; and

a controller configured to determine the at least one height position using a plurality of data and to control a vertical extension of each of the plurality of legs based on the at least one height position, wherein the plurality of data includes a desired field of view for the at least one radiation source.

2. The inspection system of claim 1 wherein the plurality of data further includes at least one of dimensions of the object under inspection, a desired inspection area, a detector array configuration, an X-ray source type, an X-ray source configuration, constraining structures or a presence of people.

3. The inspection system of claim 1 , wherein the container further comprises vertical recesses at each of four corners to accommodate each of the plurality of legs.

4. The inspection system of claim 3 , wherein in a stowed position each of the plurality of legs rest within the vertical recesses to lie at least partially embedded with respect to the vertical walls of the container.

5. The inspection system of claim 1 , wherein in a stowed position the container rests on a trailer portion of a transportation vehicle.

6. The inspection system of claim 5 , wherein in a deployed position at a surveillance site, each of the plurality of legs is configured to be first extended horizontally outwards from the four corners of the container and subsequently vertically downwards so that the plurality of legs are in contact with the ground thereby lifting the container off from the trailer portion.

7. The inspection system of claim 6 , wherein, in a deployed position, the trailer portion is configured to be physically separate from the container.

8. The inspection system of claim 6 , wherein, in a stowed position, each of the plurality of legs are vertically and horizontally retracted into each of the four corners.

9. The inspection system of claim 1 , wherein the at least one radiation source and the at least one detector array are configured to generate scan information about an object under inspection.

10. The inspection system of claim 1 , wherein two of the four walls of the container are configured to be folded down.

11. The inspection system of claim 10 , wherein the ceiling is configured to be vertically extended upwards to form a drive through portal.

12. The inspection system of claim 1 , wherein the at least one radiation source and the at least one detector array are configured to generate multi-view scan images of the object under inspection.

13. An inspection system for deployment at a surveillance site, comprising:

a container with four walls, a ceiling and a base that defines an enclosed volume, wherein the container is stowed on a trailer portion of a transportation vehicle;

at least one radiation source positioned within the enclosed volume, wherein emissions from the at least one radiation source define a field of view;

at least one detector array positioned within the enclosed volume or physically attached to the container;

a plurality of legs attached to the container, wherein each of the plurality of legs is configured to be extendable by first moving it horizontally outwards from the container and subsequently moving it vertically downwards so that it is in contact with the ground, thereby lifting the container off of the trailer portion; and

a controller configured to determine the at least one height position using a plurality of data and to control a vertical extension of each of the plurality of legs based on the at least one height position, wherein the plurality of data includes a desired field of view for the at least one radiation source and wherein the desired field of view is adjusted automatically based on the object under inspection.

14. The inspection system of claim 13 , wherein a height of the container above the ground is configured to be adjustable using a telescopic motion of each of the plurality of legs.

15. The inspection system of claim 13 , wherein the plurality of data further includes at least one of dimensions of the object under inspection, a desired inspection area, a detector array configuration, an X-ray source type, an X-ray source configuration, constraining structures, or a presence of people.

16. The inspection system of claim 13 , wherein the at least one radiation source and the at least one detector array are configured to generate scan information from the object under inspection.

17. A method of deploying an inspection system comprising a container with four walls, a ceiling and a base that defines an enclosed volume, at least one radiation source positioned within the enclosed volume, wherein emissions from the at least one radiation source define a field of view, at least one detector array positioned within the enclosed volume or physically attached to the container, and a plurality of legs attached to the container, the method comprising:

extending each of the plurality of legs horizontally outwards from the container;

using a controller, determining at least one height position using a plurality of data, wherein the plurality of data includes a desired field of view for the at least one radiation source:

using the controller, extending each of the plurality of legs vertically downwards so that each of the plurality of legs is in contact with a ground surface at a surveillance site;

using the controller, continuing to extend each of the plurality of legs vertically downwards to the at least one height position to enable the container to be lifted off from the trailer portion and be supported fully on each of the plurality of legs at the surveillance site; and,

driving the trailer portion away from the container.

18. The method of claim 17 wherein adjusting a height of the plurality of legs based on an object being inspected.

19. The method of claim 18 , wherein the plurality of data further comprises at least one of dimensions of objects under inspection, a desired inspection area, a detector array configuration, an X-ray source type, an X-ray source configuration, constraining structures or a presence of people.

20. The method of claim 17 further comprising retracting each of the plurality of legs such that the container is positioned on the ground surface, folding down two of the four walls and vertically extending the ceiling to form a drive through portal.