TY - GEN
T1 - Imperceptible color vibration for embedding pixel-by-pixel data into LCD images
AU - Abe, Satoshi
AU - Arami, Atsuro
AU - Hiraki, Takefumi
AU - Fukushima, Shogo
AU - Naemura, Takeshi
N1 - Funding Information:
This work is supported by CREST, JST.
Publisher Copyright:
Copyright © 2017 by the Association for Computing Machinery, Inc. (ACM).
PY - 2017/5/6
Y1 - 2017/5/6
N2 - In addition to displaying images, graphic display devices can be configured to transmit information to nearby computing devices, to facilitate human interaction with the image. However, some existing methods require the use of visible markers, which impairs the visual experience, while others require specially modified projectors.. To solve these problems, we propose a novel method that employs imperceptible color vibration to embed pixel-by-pixel data into images on an ordinary LCD display; this is achieved by fixing the luminance and vibrating only the chromaticity of the color of each pixel. We show that five different data values can be embedded and detected with adequate responsiveness for human-computer interaction (HCI). It is expected that our method will be applied to wearable tactile displays, robot controls, and other similar technologies.
AB - In addition to displaying images, graphic display devices can be configured to transmit information to nearby computing devices, to facilitate human interaction with the image. However, some existing methods require the use of visible markers, which impairs the visual experience, while others require specially modified projectors.. To solve these problems, we propose a novel method that employs imperceptible color vibration to embed pixel-by-pixel data into images on an ordinary LCD display; this is achieved by fixing the luminance and vibrating only the chromaticity of the color of each pixel. We show that five different data values can be embedded and detected with adequate responsiveness for human-computer interaction (HCI). It is expected that our method will be applied to wearable tactile displays, robot controls, and other similar technologies.
UR - http://www.scopus.com/inward/record.url?scp=85019601812&partnerID=8YFLogxK
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U2 - 10.1145/3027063.3053074
DO - 10.1145/3027063.3053074
M3 - Conference contribution
AN - SCOPUS:85019601812
T3 - Conference on Human Factors in Computing Systems - Proceedings
SP - 1464
EP - 1470
BT - CHI 2017 Extended Abstracts - Proceedings of the 2017 ACM SIGCHI Conference on Human Factors in Computing Systems
PB - Association for Computing Machinery
T2 - 2017 ACM SIGCHI Conference on Human Factors in Computing Systems, CHI EA 2017
Y2 - 6 May 2017 through 11 May 2017
ER -