Distributed Detection and Data Fusion
Distributed Detection and Data Fusion
Spoken Language Processing: A Guide to Theory, Algorithm, and System Development
Spoken Language Processing: A Guide to Theory, Algorithm, and System Development
ICAPR '01 Proceedings of the Second International Conference on Advances in Pattern Recognition
Single-View Metrology: Algorithms and Applications
Proceedings of the 24th DAGM Symposium on Pattern Recognition
An Approach to Speaker Identification Using Multiple Classifiers
ICASSP '97 Proceedings of the 1997 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP '97)-Volume 2 - Volume 2
Robust Real-Time Face Detection
International Journal of Computer Vision
Gate reminder: a design case of a smart reminder
DIS '04 Proceedings of the 5th conference on Designing interactive systems: processes, practices, methods, and techniques
Joint audio-video processing for biometric speaker identification
ICME '03 Proceedings of the 2003 International Conference on Multimedia and Expo - Volume 3 (ICME '03) - Volume 03
Likelihood Ratio-Based Biometric Score Fusion
IEEE Transactions on Pattern Analysis and Machine Intelligence
A review of smart homes-Present state and future challenges
Computer Methods and Programs in Biomedicine
Ubiquitous and Robust Text-Independent Speaker Recognition for Home Automation Digital Life
UIC '08 Proceedings of the 5th international conference on Ubiquitous Intelligence and Computing
Score normalization in multimodal biometric systems
Pattern Recognition
IEEE Transactions on Information Technology in Biomedicine - Special section on affective and pervasive computing for healthcare
A principled approach to score level fusion in multimodal biometric systems
AVBPA'05 Proceedings of the 5th international conference on Audio- and Video-Based Biometric Person Authentication
IEEE Transactions on Audio, Speech, and Language Processing
IEEE Transactions on Multimedia
Adaptive classifier integration for robust pattern recognition
IEEE Transactions on Systems, Man, and Cybernetics, Part B: Cybernetics
Hi-index | 12.05 |
Intelligent porch research is an important issue in smart home development; however, such a field was rarely investigated in the literature. This investigation proposes a new hybrid and dynamic fusion of multiple experts for the intelligent porch system. First, a new hybrid priority tree with decision fusion (HPTD-fusion) is proposed to eliminate the problems of tag-based authentication outdoors. The HPTD-fusion first verifies the vocal entrance code (VEC), and subsequently the remaining experts are performed in the cases of AND, OR or majority voting for decision fusion. Second, the post-mapping dynamic weighted fusion (PMDW-fusion) scheme is presented to adapt the indoor porch audio-visual environment. The PMDW-fusion dynamically assigns the higher weight to experts with higher performance, and then sums all participating experts for score fusion. The experimental results demonstrate that FRR and FAR can reach up to 0.18 and 0.19, respectively, when the system is tested in the outdoor environment. Furthermore, the indoor recognition accuracy can be increased to 86.1% using the proposed fusion scheme. The experiments have verified the effectiveness and feasibility of the proposed system. Restated, the contribution of this work is to develop a novel intelligent porch system incorporating a natural and unobtrusive method for identity recognition. The proposed system has been installed and tested in a real-world environment in the Technologies for Ubiquitous Computing and Humanity (TOUCH) Center at National Cheng Kung University.