• Title/Summary/Keyword: five senses information processing

Search Result 4, Processing Time 0.02 seconds

Encoding Method for Olfactory Information (후각 정보의 부호화 방법)

  • Lee, Keun-Hee;Lee, Sang-Wook;Kim, Eung-Soo
    • Journal of the Korea Institute of Information and Communication Engineering
    • /
    • v.11 no.7
    • /
    • pp.1275-1282
    • /
    • 2007
  • With the rapid spread of smart mobile products and practical use of wireless network, it became possible to offer the computing environment people can use anytime anywhere and it is predicted that portable computer as the next generation computing is to be put to practical use. This computer will be expected to have the new interface which provides realistic service through human's five senses as well as the interface through the visual and auditory senses. Accordingly, in this study, we are going to talk about the technology that expresses and reproduces what is based on olfactory information - closely related with memory among honan's five senses - in order to embody the lifelike user interface.

A Study on the Five Senses Information Processing for HCI (HCI를 위한 오감정보처리에 관한 연구)

  • Lee, Hyeon Gu;Kim, Dong Kyu
    • Journal of Korea Society of Digital Industry and Information Management
    • /
    • v.5 no.2
    • /
    • pp.77-85
    • /
    • 2009
  • In this paper, we propose data format for smell, taste, touch with speech and vision which can be transmitted and implement a floral scent detection and recognition system. We provide representation method of data of smell, taste, and touch. Also, proposed floral scent recognition system consists of three module such as floral scent acquisition module using Metal Oxide Semiconductor (MOS) sensor array, entropy-based floral scent detection module, and floral scent recognition module using correlation coefficients. The proposed system calculates correlation coefficients of the individual sensor between feature vector(16 sensors) from floral scent input point until the stable region and 12 types of reference models. Then, this system selects the floral scent with the maximum similarity to the calculated average of individual correlation coefficients. To evaluate the floral scent recognition system using correlation coefficients, we implemented an individual floral scent recognition system using K-NN with PCA and LDA that are generally used in conventional electronic noses. In the experimental results, the proposed system performs approximately 95.7% average recognition rate.

Fuzzy Rule Based Multimedia Information Data Acquisition Method

  • Oh, Kab-Suk;Hirota, Kaoru;Pedrycz, Witold
    • Proceedings of the Korean Institute of Intelligent Systems Conference
    • /
    • 1998.06a
    • /
    • pp.252-257
    • /
    • 1998
  • A method of multimedia information data acquisition based on fuzzy rules is proposed, where the multimedia means the five senses of a human being. Observed information is characterized by VAGOT(visual, acoustic, gustatory, olfactory and tactile) time series data and the goal is to extract an appropriate subset of the VAGOT data based on a given instruction. Fuzzy rules based on visual and acoustic information are used to identify the appropriate time interval on the fireworks multimedia information.

  • PDF

Implementation of automated online brain-wave DB building system using the five senses stimulation (오감자극을 활용한 자동화된 온라인 뇌파 DB구축 시스템 구현)

  • Kim, Dae-Jin;Kwon, Tae-Gu;Shin, Jeong-Hoon
    • Proceedings of the Korea Information Processing Society Conference
    • /
    • 2008.05a
    • /
    • pp.729-732
    • /
    • 2008
  • 유비쿼터스 시대의 도래에 따른 서비스의 고급화는 다양한 형태의 사용자 단말기의 개발을 유도 하였으며, 이러한 사용자 단말기의 변화는 다양한 형태의 인간친화형 사용자 인터페이스의 개발로 이어지게 되었다. 이러한 다양한 형태의 인간친화형 사용자 인터페이스 중, 인간의 뇌를 활용한 사용자 인터페이스, 즉 BCI에 관한 연구가 산발적으로 다양하게 진행되고 있다. 현재 진행되어지고 있는 다양한 형태의 BCI관련 연구들은, 연구 초기 수준을 극복하지 못하는 실정이며, 이러한 연구 개발의 지체 이유로는 DB구축부터 시작한 체계적인 연구가 이루어지고 있지 않는 점을 들 수 있다. 또한, 뇌파 신호의 수집 시 효율적인 피험자 지침 관련 연구가 없는 실정이며 기 구현되어진 대부분의 시스템이 로컬시스템 형태로 구성되어져 DB 구축 시 한정적인 피험자 수, 대용량의 뇌파 DB수집 시 한계, 뇌파 DB의 신뢰성이 저하되는 문제점을 야기한다. 본 논문에서는 이러한 문제점을 극복하기 위하여 VoiceXML을 활용한 온라인 기반의 DB구축 시스템 구현을 제안 하며 신뢰성 및 객관성을 확보 하고자 한다.