E Wengrowski, K Dana - … of the IEEE/CVF conference on …, 2019 - openaccess.thecvf.com
Abstract We develop Light Field Messaging (LFM), a process of embedding, transmitting, and receiving hidden information in video that is displayed on a screen and captured by a …
Recently, a camera or an image sensor receiver based optical wireless communications (OWC) techniques have attracted particular interest in areas such as the internet of things …
LED-to-camera communication allows LEDs deployed for illumination purposes to modulate and transmit data which can be received by camera sensors available in mobile devices like …
H Fang, D Chen, F Wang, Z Ma, H Liu… - IEEE Transactions …, 2021 - ieeexplore.ieee.org
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 …
Q Wang, K Ren, M Zhou, T Lei… - Proceedings of the 22nd …, 2016 - dl.acm.org
With the ever-increasing use of smart devices, recent research endeavors have led to unobtrusive screen-camera communication channel designs, which allow simultaneous …
Embedded screen-camera communication techniques encode information in screen imagery that can be decoded with a camera receiver yet remains unobtrusive to the human …
Hidden screen-camera communication techniques emerge as a new paradigm that embeds data imperceptibly into regular videos while remaining unobtrusive to human viewers. Three …
S Zhu, C Zhang, X Zhang - Proceedings of the 23rd Annual International …, 2017 - dl.acm.org
The ubiquity of mobile camera devices has been triggering an outcry of privacy concerns, whereas privacy protection still relies on the cooperation of the photographer or camera …
W Du, JC Liando, M Li - IEEE INFOCOM 2016-The 35th Annual …, 2016 - ieeexplore.ieee.org
Screen-camera links for Visible Light Communication (VLC) are diverse, as the link quality varies according to many factors, such as ambient light and camera's performance. This …