Imperceptible color vibration for embedding pixel-by-pixel data into LCD images

Satoshi Abe, Atsuro Arami, Takefumi Hiraki, Shogo Fukushima, Takeshi Naemura

Research output: Chapter in Book/Report/Conference proceedingConference contribution

6 Citations (Scopus)

Abstract

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.

Original languageEnglish
Title of host publicationCHI 2017 Extended Abstracts - Proceedings of the 2017 ACM SIGCHI Conference on Human Factors in Computing Systems
Subtitle of host publicationExplore, Innovate, Inspire
PublisherAssociation for Computing Machinery
Pages1464-1470
Number of pages7
ISBN (Electronic)9781450346566
DOIs
Publication statusPublished - May 6 2017
Externally publishedYes
Event2017 ACM SIGCHI Conference on Human Factors in Computing Systems, CHI EA 2017 - Denver, United States
Duration: May 6 2017May 11 2017

Publication series

NameConference on Human Factors in Computing Systems - Proceedings
VolumePart F127655

Other

Other2017 ACM SIGCHI Conference on Human Factors in Computing Systems, CHI EA 2017
Country/TerritoryUnited States
CityDenver
Period5/6/175/11/17

All Science Journal Classification (ASJC) codes

  • Software
  • Human-Computer Interaction
  • Computer Graphics and Computer-Aided Design

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