Smart Detector Cell: A Scalable All-Spin Circuit for Low Power Non-Boolean Pattern Recognition

We present a new circuit for non-Boolean recognition of binary images. Employing all-spin logic (ASL) devices, logic comparators and non-Boolean decision blocks for compact and efficient computation are designed. By manipulation of fan-in number in different stages of the circuit, the structure can be extended for larger training sets or larger images. Operating based on the main similarity idea, ...