Structured lighting system
According to one aspect of the present disclosure, a system is disclosed. The system may comprise a light assembly, an imager, and/or a controller. The light assembly may be configured to emit an array of illumination elements onto a scene. The imager may be configured to capture one or more images of the illumination elements projected onto the scene. The controller may be configured to selectively activate the light assembly between a first state and a second state. In the first and second sates, respectively, first and second groups of the illumination elements are selectively activated to emit first and second patterns of illumination elements.
1 . A system comprising:
a light assembly configured to emit an array of illumination elements onto a scene;
an imager configured to capture one or more images of the illumination elements projected onto the scene, wherein the scene corresponds to a vehicle interior; and
a controller configured to selectively activate the light assembly between:
a first state where a first group of the illumination elements are selectively activated to emit a first pattern of illumination elements, and
a second state where a second group of the illumination elements are selectively activated to emit a second pattern of the illumination elements, wherein the first and second groups of illumination elements correspond to substantially different areas of the scene, wherein the first group of illumination elements substantially corresponds to a driver's area of the scene, and wherein the second group of illumination elements substantially corresponds to a passenger's area of the scene, wherein the first pattern of illumination elements is a substantially linear pattern and the second pattern of illumination elements is a non-linear pattern.
2 . The system of claim 1 , wherein the first group of illumination elements is all or substantially all of the illumination elements.
3 . The system of claim 1 , wherein the second the second group of illumination elements is a sub-group of the first group of illumination elements.
4 . The system of claim 1 , wherein the first group of illumination elements is a sub-group of the first group of illumination elements.
5 . A system comprising:
a light assembly configured to emit an array of illumination elements onto a scene;
an imager configured to capture one or more images of the illumination elements projected onto the scene, wherein the scene corresponds to a vehicle interior; and
a controller configured to selectively activate the light assembly between:
a first state where a first group of the illumination elements are selectively activated to emit a first pattern of illumination elements, and
a second state where a second group of the illumination elements are selectively activated to emit a second pattern of the illumination elements, wherein the first and second groups of illumination elements correspond to substantially different areas of the scene, wherein the first group of illumination elements substantially corresponds to a driver's area of the scene, and wherein the second group of illumination elements substantially corresponds to a passenger's area of the scene, wherein the first and second patterns of illumination elements are substantially linear patterns, and wherein the second group of illumination elements is a sub-group of the first group of illumination elements.
6 . The system of claim 5 , wherein the first and second groups of illumination elements correspond to substantially different areas of the scene.
7 . The system of claim 6 , wherein the first and second groups of illumination elements substantially overlap a common area of the scene.
8 . The system of claim 6 , wherein the first and second groups of illumination elements correspond to mutually exclusive areas of the scene.
9 . A system comprising:
a light assembly configured to emit an array of illumination elements onto a scene;
an imager configured to capture one or more images of the illumination elements projected onto the scene, wherein the scene corresponds to a vehicle interior; and
a controller configured to selectively activate the light assembly between:
a first state where a first group of the illumination elements are selectively activated to emit a first pattern of illumination elements, and
a second state where a second group of the illumination elements are selectively activated to emit a second pattern of the illumination elements, wherein the first and second groups of illumination elements correspond to substantially different areas of the scene, wherein the first group of illumination elements substantially corresponds to a driver's area of the scene, and wherein the second group of illumination elements substantially corresponds to a passenger's area of the scene;
wherein:
the controller is further configured to selectively activate the light assembly to a third state;
in the third state, a third group of illumination elements is selectively activated to emit a third pattern of illumination elements; and
the second and third groups are sub-groups of the first group of illumination elements.
10 . The system of claim 9 , wherein the second and third groups of illumination elements correspond to different areas of the scene.
11 . The system of claim 9 , wherein the first pattern of illumination elements is a linear pattern.
12 . The system of claim 11 , wherein the second pattern of illumination elements is a non-linear pattern.