지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술대회자료
- 저자정보
- 저널정보
- 대한전자공학회 ITC-CSCC :International Technical Conference on Circuits Systems, Computers and Communications ITC-CSCC : 2008
- 발행연도
- 2008.7
- 수록면
- 1,369 - 1,372 (4page)
이용수
초록· 키워드
오류제보하기
This paper proposes a new feature extraction method based on temporal trajectory filtering and nonuniform spectral compression and examines its performance with two tasks in noisy environments. Temporal trajectory filtering is effective for robust speech recognition in noisy environments, due to human hearing is more sensitive to relative values rather than absolute values and the effect of additive noise which varies slowly may be removed. However, even if noise is stationary, it is not removed exactly due to the random fluctuation. Thus we use non-uniform spectral compression after temporal trajectory filtering and this method shows better performances than the respective methods.
목차
Abstract
1. Introduction
2. Extraction of Robust Features
3. Experiments and Results
4. Conclusion
References
참고문헌 (0)
참고문헌 신청함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
영상 데이터 압축을 위한 Temporal Filter의 구성 ( Temporal filter for Image Data Compression )
한국통신학회논문지
1993 .11
-
Evaluation of the Noise Rejection Performance of Linear Trajectory Filters
JTC-CSCC : Joint Technical Conference on Circuits Systems, Computers and Communications
1993 .01
-
비디오 신호의 시공간 유사성을 활용한 움직임 적응적 잡음제거 기법
대한전자공학회 학술대회
2008 .11
-
이동 적응 공간 filter를 이용한 저대역 temporal filter의 구성
한국통신학회 학술대회논문집
1991 .08
-
On-Line Blind Channel Normalization for Noise-Robust Speech Recognition
IEIE Transactions on Smart Processing & Computing
2012 .12
-
Spatial-Temporal Noise Reduction Filter for Image Devices
제어로봇시스템학회 국제학술대회 논문집
2008 .10
-
Telephone Speech Recognition with Data-Driven Selective Temporal Filtering based on Principal Component Analysis
ICEIC : International Conference on Electronics, Informations and Communications
2004 .08
-
Frequency-Temporal Filtering for a Robust Audio Fingerprinting Scheme in Real-Noise Environments
[ETRI] ETRI Journal
2006 .08
-
LSP Trajectory Analysis for Speech Recognition
한국멀티미디어학회 국제학술대회
2008 .07
-
Noise robust stochastic features using multi-band spectral subtraction for speech recognition
한국소음진동공학회 국제학술발표논문집
2003 .08
-
The Design of New MFCC Filter for Noise Robust Speech Recognition
ITC-CSCC :International Technical Conference on Circuits Systems, Computers and Communications
2005 .07
-
Mining Spatio-Temporal Patterns in Trajectory Data
JIPS(Journal of Information Processing Systems)
2010 .01
-
목표-지향 추적 기법을 이용한 궤적 복원 방법
멀티미디어학회논문지
2015 .05
-
Image Compression Technique Using Filter Bank with Filters of Different Lengths
ITC-CSCC :International Technical Conference on Circuits Systems, Computers and Communications
2003 .07
-
이동 적응 Spatial filter를 이용한 De-aliasing Temporal filter ( De-aliasing Temporal filtering Using Motion Adaptive Spatial filtering )
대한전자공학회 학술대회
1990 .01
-
Filtering of Filter-Bank Energies for Robust Speech Recognition
[ETRI] ETRI Journal
2004 .06
-
Spectral Subtraction Using Spectral Harmonics for Robust Speech Recognition in Car Environments
한국음향학회지
2003 .01
-
The Performance Improvement of Speech Recognition System based on Stochastic Distance Measure
INTERNATIONAL JOURNAL of FUZZY LOGIC and INTELLIGENT SYSTEMS
2004 .09
-
수집된 경로데이터를 사용하는 내비게이션을 위한 대용량 경로조합 방법
멀티미디어학회논문지
2016 .02
이 논문의 저자 정보
최근 본 자료
댓글(0)
0
UCI(KEPA) : I410-ECN-0101-2013-569-001141947