Event-based imaging is a neurmorphic detection technique whereby an array of pixels detects positive or negative change in light intensity at each pixel, and hence particularly well suited to detecting motion. As compared standard camera technology, event-based reduces redundancy by not regions the image where there no motion, allowing increased frame-rates without compromising on field-of-view...

—As vision sensors for autonomous systems, event based cameras provide numerous benefits over conventional including higher dynamic range and temporal resolution as well lower bandwidth power requirements. However, while down-sampling is regularly used in standard computer vision, there are no reliable technique to do this data, resulting a bottleneck systems. Here we propose two novel methods ...

This paper presents timed event/level(TEL) structures, an extension to timed event-rule structures, which allows the general use of signal levels and timing in the specification of an asynchronous circuit. TEL structures can express true OR causality, as well as language constructs that are very difficult to describe using purely event based specification methods. This flexibility makes it poss...