作者
Sumair Aziz, Muhammad Umar Khan, Maheen Shakeel, Zohaib Mushtaq, Aleena Zaman Khan
发表日期
2019/12/14
研讨会论文
2019 13th International Conference on Mathematics, Actuarial Science, Computer Science and Statistics (MACS)
页码范围
1-7
出版商
IEEE
简介
Respiratory sounds carry significant information about the condition of respiratory system. Respiratory sounds are often affected by sounds emanating from heart and other organs thus making the analysis task more complex. Pneumonia is a very common lungs disease and requires efficient diagnosis at initial stage for proper treatment. In this research, an automated system for diagnosis of Pneumonia based on auscultations is proposed. Auscultation signals are first preprocessed through Empirical mode decomposition (EMD), which decomposes original signal into its constituent components known as intrinsic mode functions (IMFs). Preprocessed signal is reconstructed by addition of only those IMFs which carry high discriminative information among healthy and Pneumonia subjects. IMFs which carry redundant and noisy data are rejected thus making preprocessing more effective. Next, characteristic features are …
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S Aziz, MU Khan, M Shakeel, Z Mushtaq, AZ Khan - 2019 13th International Conference on Mathematics …, 2019