Data Transmission for Infrared Images via Earphone Jack on Smartphone
Keywords:
IR, depth map, earphone jack, triangulationAbstract
Recently, a variety of external accessory devices
have been developed for smart phone. Among them, external
devices which communicate via earphone jack on smartphone
are prominent because they are small and compact and can be
fixed on smartphone. This method is ideal for devices that do
not require high-speed data transfer. In this paper, we present
data transmission via smartphone earphone jack for infrared
depth maps. Depth map is an image or image channel that
contains information relating to the distance of the surfaces of
scene objects from a viewpoint. And it can be measured using
IR camera. We are now developing a compact image sensor that
produces depth map of image.
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