DETECTING A COMMAND FROM A COMBINED MOTION

摘要

For detecting a command from a combined motion, a low precision lens directs light between a high precision boundary angle and the low precision boundary angle to a camera to form a low precision image. A high precision lens directs light within the high precision boundary angle to the camera to form a high precision image. A memory stores code executable by a processor. The code combines a low precision motion of the low precision image with a high precision motion of the high precision image to form a combined motion. The code further detects a command from the combined motion.

主权项

1. An apparatus comprising:
a camera; a low precision lens that directs light between a high precision boundary angle and a low precision boundary angle to the camera to form a low precision image; a high precision lens that directs light within the high precision boundary angle to the camera to form a high precision image; a processor; a communication channel coupling the camera and the processor; a memory that stores code executable by the processor, the code comprising: code that combines a low precision motion of the low precision image with a high precision motion of the high precision image to form a combined motion; and code that detects a command from the combined motion.