With the rapid development of digital devices, the issue of how to transmit information
among different devices with multimedia carriers has drawn much attention from the …

Hidden screen-camera communication techniques emerge as a new paradigm that embeds
data imperceptibly into regular videos while remaining unobtrusive to human viewers. Three …

Nowadays, the growing demand for the 3D human-computer interaction (HCI) has brought
about a number of novel approaches, which achieve the HCI by tracking the motion of …

Dual-channel screen-camera communication has been proposed to enable simultaneous
screen viewing and hidden screen-camera communication. However, it strictly requires a …

A recent development in wireless communication is the use of optical shutters and
smartphone cameras to create optical links solely from ambient light. At the transmitter, a …

While radio communication still dominates in 5G, light and radios are expected to
complement each other in the coming 6G networks. Visible Light Communication (VLC) is …

In-air gesture control extends a touch screen and enables contact-less interaction, thus has
become a popular research direction in the past few years. Prior work has implemented this …

Barcode-based visible light communication (VLC) over screen-camera links has attracted
great research interest recently due to its many desirable properties, including being free of …

The forthcoming Fifth Generation (5G) era raises the expectation for ubiquitous wireless
connectivity to enhance human experiences in information and knowledge sharing as well …

Hidden screen-camera communication emerges as a key enabler for the next generation
videos that allow side information, such as TV commercials, augmented contents, and even …