MURMUR

作品数:7被引量:3H指数:1
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相关领域:医药卫生更多>>
相关机构:信息技术有限公司西北工业大学更多>>
相关期刊:《Cardiovascular Innovations and Applications》《Women of China》《海峡旅游》《Journal of Signal and Information Processing》更多>>
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Heart Murmur Recognition Based on Hidden Markov Model
《Journal of Signal and Information Processing》2013年第2期140-144,共5页Lisha Zhong Jiangzhong Wan Zhiwei Huang Gaofei Cao Bo Xiao 
Heart murmur recognition and classification play an important role in the auscultative diagnosis. The method based on hidden markov model (HMM) was presented to recognize the heart murmur. The murmur was isolated on b...
关键词:HEART MURMUR WAVELET Threshold DE-NOISING Mel Frequency CEPSTRUM Hidden MARKOV Model 
A Time-Frequency Approach for Discrimination of Heart Murmurs
《Journal of Signal and Information Processing》2011年第3期232-237,共6页Sepideh Jabbari Hassan Ghassemian 
In this paper, a novel framework based on a time-frequency (TF) approach is proposed for detection of murmurs from heart sound signal. First, a high-resolution TF algorithm, matching pursuit, was used to decompose eac...
关键词:PHONOCARDIOGRAM (PCG) MURMUR Matching PURSUIT (MP) TIME-FREQUENCY ATOM Clustering 
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