I. Introduction
With the development of intelligent transport systems (ITS), an increasing number of advanced driver assistance systems (ADASs) that use image sensors are being developed [1]. These image sensors can not only be used for view assistance and image recognition but also for visible light communication (VLC) [2]–[4]. Wireless communication that uses image sensors as receivers is called image sensor communication (ISC) [2]; moreover, an ISC that is used in automotive applications is called ITS-ISC [5]–[8]; the applications of this include infrastructure-to-vehicle ISC (12V-ISC), vehicle-to-infrastructure ISC (V2I-ISC), and vehicle-to-vehicle ISC (V2V-ISC).