This book presented a complete implementation of an embedded controlled smart security system, which is capable of detecting the presence of object without any human intervention. For detecting the object, we have designed and implemented Time-of-Flight (ToF) measurement based novel Top Edge Detection (TED) algorithm. By executing the TED algorithm, a moveable sensor plate will arrive at a position followed by the top edge of the object. From this position, the image capturing sensor captures an instance image of the object. After capturing the image, it is compressed before being sent into...