— This paper presents a method of low-power variable-block-size motion estimation using pixel truncation. Previous work focused on implementing pixel truncation using fixed-bloc...
Data access usually leads to more than 50% of the power cost in a modern signal processing system. To realize a low-power design, how to reduce the memory access power is a critica...
— This paper describes the hardware architecture for a flexible probability density estimation unit to be used in a Large Vocabulary Speech Recognition System, and targeted for m...