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Impact of pixel, intensity, & temporal resolution on automatic scoring of LUS from Coronavirus disease 2019 patients 像素、强度和时间分辨率对2019冠状病毒病患者LUS自动评分的影响
Proceedings of meetings on acoustics. Acoustical Society of America Pub Date : 2022-01-01 DOI: 10.1121/2.0001612
Umair Khan, F. Mento, L. N. Giacomaz, Riccardo Trevisan, L. Demi, A. Smargiassi, R. Inchingolo, T. Perrone
{"title":"Impact of pixel, intensity, & temporal resolution on automatic scoring of LUS from Coronavirus disease 2019 patients","authors":"Umair Khan, F. Mento, L. N. Giacomaz, Riccardo Trevisan, L. Demi, A. Smargiassi, R. Inchingolo, T. Perrone","doi":"10.1121/2.0001612","DOIUrl":"https://doi.org/10.1121/2.0001612","url":null,"abstract":"With the outbreak of the COVID-19, remote diagnosis, patient monitoring, collection, and transmission of data from electronic devices is rapidly taking share in the health sector. These devices are however limited on resources like energy, memory and processing power. Consequently, it is highly relevant to investigate minimizing the data, keeping intact the information content. The objective of this study is to thus observe the impact of pixel, intensity, & temporal resolution on automated scoring of LUS data. First, 448 videos from 20 patients were normalized to a common pixel resolution, i.e., the largest found over the dataset (841 pixels/cm2). Next, pixel and intensity resolution were further reduced by down-sampling factor of 2,3, and 4, and by quantization factor of 2,4, and 8 respectively. Furthermore, number of frames were down-sampled as a function of time by factor of 1 to 10 with step-size of 1. Resampled, quantized, and temporally reduced videos were evaluated using the DL algorithm (doi: 10.1109/TMI.2020.2994459) and frame, video, and prognostic-level results were obtained. It was found that no significant change in the prognostic results is observed when the data is reduced by 32 times to its original size and by 10 times to the original number of frames. © 2022 Acoustical Society of America.","PeriodicalId":88302,"journal":{"name":"Proceedings of meetings on acoustics. Acoustical Society of America","volume":"4 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"63517884","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Determination of radiated sound power from acoustic sources using the VBSP method and a mylar boundary 用VBSP法和聚酯膜边界测定声源的辐射声功率
Proceedings of meetings on acoustics. Acoustical Society of America Pub Date : 2022-01-01 DOI: 10.1121/2.0001663
Ian C. Bacon, S. Sommerfeldt, Jonathan D. Blotter
{"title":"Determination of radiated sound power from acoustic sources using the VBSP method and a mylar boundary","authors":"Ian C. Bacon, S. Sommerfeldt, Jonathan D. Blotter","doi":"10.1121/2.0001663","DOIUrl":"https://doi.org/10.1121/2.0001663","url":null,"abstract":"","PeriodicalId":88302,"journal":{"name":"Proceedings of meetings on acoustics. Acoustical Society of America","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"63518577","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Investigating the cello position, bow motion and cellist posture using motion capture 研究大提琴的位置，弓的动作和大提琴手的姿势使用动作捕捉
Proceedings of meetings on acoustics. Acoustical Society of America Pub Date : 2022-01-01 DOI: 10.1121/2.0001677
Anna Scheiblauer, Alexander Mayer, Montserrat Pàmies-Vilà
{"title":"Investigating the cello position, bow motion and cellist posture using motion capture","authors":"Anna Scheiblauer, Alexander Mayer, Montserrat Pàmies-Vilà","doi":"10.1121/2.0001677","DOIUrl":"https://doi.org/10.1121/2.0001677","url":null,"abstract":"","PeriodicalId":88302,"journal":{"name":"Proceedings of meetings on acoustics. Acoustical Society of America","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"63519542","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Filtered sound – The impact of aerosol filters on the sound of brass instruments 过滤的声音-气溶胶过滤器对铜管乐器声音的影响
Proceedings of meetings on acoustics. Acoustical Society of America Pub Date : 2022-01-01 DOI: 10.1121/2.0001706
Saleh Siddiq, Christoph Reuter, Isabella Czedik-Eysenberg, Matthias Eder
{"title":"Filtered sound – The impact of aerosol filters on the sound of brass instruments","authors":"Saleh Siddiq, Christoph Reuter, Isabella Czedik-Eysenberg, Matthias Eder","doi":"10.1121/2.0001706","DOIUrl":"https://doi.org/10.1121/2.0001706","url":null,"abstract":"","PeriodicalId":88302,"journal":{"name":"Proceedings of meetings on acoustics. Acoustical Society of America","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"63520422","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Exploring the use of AI in marine acoustic sensor management 探索人工智能在海声传感器管理中的应用
Proceedings of meetings on acoustics. Acoustical Society of America Pub Date : 2022-01-01 DOI: 10.1121/2.0001601
E. Clark, A. Hunter, Olga Isupova, Marcus Donnelly
{"title":"Exploring the use of AI in marine acoustic sensor management","authors":"E. Clark, A. Hunter, Olga Isupova, Marcus Donnelly","doi":"10.1121/2.0001601","DOIUrl":"https://doi.org/10.1121/2.0001601","url":null,"abstract":"","PeriodicalId":88302,"journal":{"name":"Proceedings of meetings on acoustics. Acoustical Society of America","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"63517719","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Three inventions to clean ship hulls, decontaminate hospital floors, and treat wounds, using air, sound and water 三项发明利用空气、声音和水来清洁船体、净化医院地板和治疗伤口
Proceedings of meetings on acoustics. Acoustical Society of America Pub Date : 2022-01-01 DOI: 10.1121/2.0001606
T. Leighton, Mengyang Zhu, T. Secker, Alex Westley, C. Dolder
{"title":"Three inventions to clean ship hulls, decontaminate hospital floors, and treat wounds, using air, sound and water","authors":"T. Leighton, Mengyang Zhu, T. Secker, Alex Westley, C. Dolder","doi":"10.1121/2.0001606","DOIUrl":"https://doi.org/10.1121/2.0001606","url":null,"abstract":"","PeriodicalId":88302,"journal":{"name":"Proceedings of meetings on acoustics. Acoustical Society of America","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"63517869","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Scaling offshore pile driving noise: examples for scenarios with and without a big bubble curtain 衡量海上打桩噪音:有和没有大气泡幕的例子
Proceedings of meetings on acoustics. Acoustical Society of America Pub Date : 2022-01-01 DOI: 10.1121/2.0001622
Jonas von Pein, T. Lippert, S. Lippert, O. Estorff
{"title":"Scaling offshore pile driving noise: examples for scenarios with and without a big bubble curtain","authors":"Jonas von Pein, T. Lippert, S. Lippert, O. Estorff","doi":"10.1121/2.0001622","DOIUrl":"https://doi.org/10.1121/2.0001622","url":null,"abstract":"","PeriodicalId":88302,"journal":{"name":"Proceedings of meetings on acoustics. Acoustical Society of America","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"63518253","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A Review of Technical Inventions to include deep Bass Tones into Pipe Organs despite Space Constraints 在空间限制的情况下将深低音纳入管风琴的技术发明综述
Proceedings of meetings on acoustics. Acoustical Society of America Pub Date : 2022-01-01 DOI: 10.1121/2.0001672
F. Hergert, Paul Hale
{"title":"A Review of Technical Inventions to include deep Bass Tones into Pipe Organs despite Space Constraints","authors":"F. Hergert, Paul Hale","doi":"10.1121/2.0001672","DOIUrl":"https://doi.org/10.1121/2.0001672","url":null,"abstract":"","PeriodicalId":88302,"journal":{"name":"Proceedings of meetings on acoustics. Acoustical Society of America","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"63519347","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
On empirical formulae to assess the source level of ships in shallow water with different hydrophone configurations 不同水听器配置下浅海船舶源电平评定的经验公式
Proceedings of meetings on acoustics. Acoustical Society of America Pub Date : 2022-01-01 DOI: 10.1121/2.0001704
V. Meyer, C. Audoly
{"title":"On empirical formulae to assess the source level of ships in shallow water with different hydrophone configurations","authors":"V. Meyer, C. Audoly","doi":"10.1121/2.0001704","DOIUrl":"https://doi.org/10.1121/2.0001704","url":null,"abstract":"","PeriodicalId":88302,"journal":{"name":"Proceedings of meetings on acoustics. Acoustical Society of America","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"63520504","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Determining optimal time interval and frequency band of ship noise spectrograms for seabed classification 确定海底分类船舶噪声谱图的最佳时间间隔和频带
Proceedings of meetings on acoustics. Acoustical Society of America Pub Date : 2022-01-01 DOI: 10.1121/2.0001625
S. Amos, Daniel B. Mortenson, T. Neilsen, D. Knobles, W. Hodgkiss
{"title":"Determining optimal time interval and frequency band of ship noise spectrograms for seabed classification","authors":"S. Amos, Daniel B. Mortenson, T. Neilsen, D. Knobles, W. Hodgkiss","doi":"10.1121/2.0001625","DOIUrl":"https://doi.org/10.1121/2.0001625","url":null,"abstract":"","PeriodicalId":88302,"journal":{"name":"Proceedings of meetings on acoustics. Acoustical Society of America","volume":"28 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"63517964","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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