| 摘要 |
Disclosed are systems, apparatus, devices, method, computer program products, media and other implementations, including a method that includes capturing by an image capturing unit of a mobile device images of a scene including a target object, determining motion of the mobile device, and detecting from the captured images variations in one or more varying features of the target object based, at least in part, on the determined motion of the mobile device, the variations in the one or more varying features being independent of the target object's position in the scene. |
