Object Localization and Size Measurement Using Networked Address Event Representation Imagers

This letter presents a novel object localization and size measurement method using networked address event representation cameras. The algorithm uses circle of Apollonius to calculate results without computing trigonometric functions. Experiment results show that the localization and size error is under 5%. The algorithm has low communication and computation complexity; therefore, it fits low-power applications, such as identifying and tracking moving objects in the field.