@article{ART001176553},
author={이지근 and MyungHoonKim and Sang Seol. Lee and Jung， Sung-Tae},
title={Design of an Efficient VLSI Architecture and Verification using FPGA-implementation for HMM(Hidden Markov Model)-based Robust and Real-time Lip Reading},
journal={Journal of The Korea Society of Computer and Information},
issn={1598-849X},
year={2006},
volume={11},
number={2},
pages={159-168}
TY - JOUR
AU - 이지근
AU - MyungHoonKim
AU - Sang Seol. Lee
AU - Jung， Sung-Tae
TI - Design of an Efficient VLSI Architecture and Verification using FPGA-implementation for HMM(Hidden Markov Model)-based Robust and Real-time Lip Reading
JO - Journal of The Korea Society of Computer and Information
PY - 2006
VL - 11
IS - 2
PB - The Korean Society Of Computer And Information
SP - 159
EP - 168
SN - 1598-849X
AB - Lipreading has been suggested as one of the methods to improve the performance of speech recognition in noisy environment. However, existing methods are developed and implemented only in software. This paper suggests a hardware design for real-time lipreading. For real-time processing and feasible implementation, we decompose the lipreading system into three parts; image acquisition module, feature vector extraction module, and recognition module. Image acquisition module capture input image by using CMOS image sensor. The feature vector extraction module extracts feature vector from the input image by using parallel block matching algorithm. The parallel block matching algorithm is coded and simulated for FPGA circuit. Recognition module uses HMM based recognition algorithm. The recognition algorithm is coded and simulated by using DSP chip. The simulation results show that a real-time lipreading system can be implemented in hardware.
KW - 립리딩(Lipreading);음성인식(Speech recognition);블록매칭(Block matching)
DO -
UR -
ER -
이지근, MyungHoonKim, Sang Seol. Lee and Jung， Sung-Tae. (2006). Design of an Efficient VLSI Architecture and Verification using FPGA-implementation for HMM(Hidden Markov Model)-based Robust and Real-time Lip Reading. Journal of The Korea Society of Computer and Information, 11(2), 159-168.
이지근, MyungHoonKim, Sang Seol. Lee and Jung， Sung-Tae. 2006, "Design of an Efficient VLSI Architecture and Verification using FPGA-implementation for HMM(Hidden Markov Model)-based Robust and Real-time Lip Reading", Journal of The Korea Society of Computer and Information, vol.11, no.2 pp.159-168.
이지근, MyungHoonKim, Sang Seol. Lee, Jung， Sung-Tae "Design of an Efficient VLSI Architecture and Verification using FPGA-implementation for HMM(Hidden Markov Model)-based Robust and Real-time Lip Reading" Journal of The Korea Society of Computer and Information 11.2 pp.159-168 (2006) : 159.
이지근, MyungHoonKim, Sang Seol. Lee, Jung， Sung-Tae. Design of an Efficient VLSI Architecture and Verification using FPGA-implementation for HMM(Hidden Markov Model)-based Robust and Real-time Lip Reading. 2006; 11(2), 159-168.
이지근, MyungHoonKim, Sang Seol. Lee and Jung， Sung-Tae. "Design of an Efficient VLSI Architecture and Verification using FPGA-implementation for HMM(Hidden Markov Model)-based Robust and Real-time Lip Reading" Journal of The Korea Society of Computer and Information 11, no.2 (2006) : 159-168.
이지근; MyungHoonKim; Sang Seol. Lee; Jung， Sung-Tae. Design of an Efficient VLSI Architecture and Verification using FPGA-implementation for HMM(Hidden Markov Model)-based Robust and Real-time Lip Reading. Journal of The Korea Society of Computer and Information, 11(2), 159-168.
이지근; MyungHoonKim; Sang Seol. Lee; Jung， Sung-Tae. Design of an Efficient VLSI Architecture and Verification using FPGA-implementation for HMM(Hidden Markov Model)-based Robust and Real-time Lip Reading. Journal of The Korea Society of Computer and Information. 2006; 11(2) 159-168.
이지근, MyungHoonKim, Sang Seol. Lee, Jung， Sung-Tae. Design of an Efficient VLSI Architecture and Verification using FPGA-implementation for HMM(Hidden Markov Model)-based Robust and Real-time Lip Reading. 2006; 11(2), 159-168.
이지근, MyungHoonKim, Sang Seol. Lee and Jung， Sung-Tae. "Design of an Efficient VLSI Architecture and Verification using FPGA-implementation for HMM(Hidden Markov Model)-based Robust and Real-time Lip Reading" Journal of The Korea Society of Computer and Information 11, no.2 (2006) : 159-168.
