Closeup green screen computer on wooden table indoors. Laptop computer with mockup display on working desk inside. Laptop with chroma key screen on workplace. Digital technology concept.

We demonstrate the improvement of the both quality of the image captured by TS4 - the commercially available THz passive camera manufactured by ThruVision Systems Ltd. - and instrumental resolution of ...

In this letter, we discuss an essential part of screen-camera communication, the orientation of the received image, and report reliability problems due to the angle and distance. According to our ...