2015 9th International Conference on Sensing Technology (ICST)最新文献_第3页

Printed electronics: Present and future opportunities 印刷电子:现在和未来的机会

2015 9th International Conference on Sensing Technology (ICST) Pub Date : 2015-12-01 DOI: 10.1109/ICSENST.2015.7438427

A. Nag, A. I. Zia, A. Babu, S. Mukhopadhyay

引用次数: 5

Multi-point hydrogen detection using SPR-based hetero-core structured hydrogen tip sensors and time domain interrogating system by PNCR 基于spr的异核结构氢尖传感器和PNCR时域询问系统的多点氢探测

2015 9th International Conference on Sensing Technology (ICST) Pub Date : 2015-12-01 DOI: 10.1109/ICSENST.2015.7438500

A. Hosoki, M. Nishiyama, Kazuhiro Watanabe, H. Igawa

引用次数: 1

Development of a multispectral imaging system for apple firmness prediction 苹果硬度预测多光谱成像系统的研制

2015 9th International Conference on Sensing Technology (ICST) Pub Date : 2015-12-01 DOI: 10.1109/ICSENST.2015.7438390

Jason Sun, R. Künnemeyer, A. McGlone, P. Rowe, S. Talele

{"title":"Development of a multispectral imaging system for apple firmness prediction","authors":"Jason Sun, R. Künnemeyer, A. McGlone, P. Rowe, S. Talele","doi":"10.1109/ICSENST.2015.7438390","DOIUrl":"https://doi.org/10.1109/ICSENST.2015.7438390","url":null,"abstract":"Multispectral imaging has been studied in recent years as a means of assessing fruit firmness. Here we report on the development of a static multispectral imaging system (MSI) that was used to validate the potential of the technique for high-speed commercial grading. The system consists of a high-performance CMOS camera, four lasers, electronically controlled shutters and a location control system. It captures four spectral scattering images on the fruit. In this study 100 `Royal Gala' apples have been measured using the static MSI. The MSI measurements were applied on the intact apple and also on a flat surface of internal flesh exposed by removing a thick skin slice. The scattering profiles were fitted with a standard light diffusion model and a heuristic modified Lorentzian model. The results showed that the correlations between penetrometer firmness and model parameters were poor, with the correlation coefficient, R, ranging from 0.4 to 0.8 in the best circumstance of the flat surface measurements. Although multivariate models can improve the correlations, this work suggests that laser scattering information on its own is not sufficient to predict the firmness.","PeriodicalId":375376,"journal":{"name":"2015 9th International Conference on Sensing Technology (ICST)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129708051","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

Improved detection limits for phthalates by selective solid-phase micro-extraction 选择性固相微萃取法提高邻苯二甲酸酯的检出限

2015 9th International Conference on Sensing Technology (ICST) Pub Date : 2015-12-01 DOI: 10.1109/ICSENST.2015.7438493

A. I. Zia, Nasrin Afsarimanesh, Li Xie, A. Nag, I. Al-Bahadly, P. Yu, J. Kosel

{"title":"Improved detection limits for phthalates by selective solid-phase micro-extraction","authors":"A. I. Zia, Nasrin Afsarimanesh, Li Xie, A. Nag, I. Al-Bahadly, P. Yu, J. Kosel","doi":"10.1109/ICSENST.2015.7438493","DOIUrl":"https://doi.org/10.1109/ICSENST.2015.7438493","url":null,"abstract":"Presented research reports on an improved method and enhanced limits of detection for phthalates; a hazardous additive used in the production of plastics by solid-phase micro-extraction (SPME) polymer in comparison to molecularly imprinted solid-phase extraction (MISPE) polymer. The polymers were functionalized on an interdigital capacitive sensor for selective binding of phthalate molecules from a complex mixture of chemicals. Both polymers owned predetermined selectivity by formation of valuable molecular recognition sites for Bis (2-ethylhexyl) phthalate (DEHP). Polymers were immobilized on planar electrochemical sensor fabricated on a single crystal silicon substrate with 500 nm sputtered gold electrodes fabricated using MEMS fabrication techniques. Impedance spectra were obtained using electrochemical impedance spectroscopy (EIS) to determine sample conductance for evaluation of phthalate concentration in the spiked sample solutions with various phthalate concentrations. Experimental results revealed that the ability of SPME polymer to adsorb target molecules on the sensing surface is better than that of MISPE polymer for phthalates in the sensing system. Testing the extracted samples using high performance liquid chromatography with photodiode array detectors validated the results.","PeriodicalId":375376,"journal":{"name":"2015 9th International Conference on Sensing Technology (ICST)","volume":"82 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128421208","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: 6

Analyzing Artificial Neural Networks and Dynamic Time Warping for spoken keyword recognition under transient noise conditions 瞬态噪声条件下语音关键字识别的人工神经网络和动态时间翘曲分析

2015 9th International Conference on Sensing Technology (ICST) Pub Date : 2015-12-01 DOI: 10.1109/ICSENST.2015.7438406

P. López-Meyer, H. A. C. Maruri, Arturo Quinto-Martinez, Omesh Tickoo

{"title":"Analyzing Artificial Neural Networks and Dynamic Time Warping for spoken keyword recognition under transient noise conditions","authors":"P. López-Meyer, H. A. C. Maruri, Arturo Quinto-Martinez, Omesh Tickoo","doi":"10.1109/ICSENST.2015.7438406","DOIUrl":"https://doi.org/10.1109/ICSENST.2015.7438406","url":null,"abstract":"Spoken keyword recognition has been under the spotlight for the past several decades, but has gained significant attention in recent years due to the rapid increase in front-end technology applications for mobile and wearable computing. This work presents the trade-off in performance between Artificial Neural Networks (ANN) and Dynamic Time Warping (DTW) methodologies, implemented for this task under three different transient noise conditions (inside a car, in a pub, and outdoors), where no external noise reduction pre-processing is used. For this purpose, two types of recognition models were implemented: speaker dependent (SD) and speaker independent (SI). Experimental results show comparable high keyword recognition precision in SD models for both ANN and DTW using baseline data, i.e. no transient noise, but for the SI models, a significant drop in precision was observed for the case of DTW. Additional precision analyses present the results on how the different types of transient noise affect the recognition methodologies of interest. From the point of view of storage resources, both methodologies require comparable memory usage for the SD models, however, the SI model increases the memory needed with the DTW methodology. Lastly, time performance analysis showed a faster recognition time using the ANN methodology.","PeriodicalId":375376,"journal":{"name":"2015 9th International Conference on Sensing Technology (ICST)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129367401","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

Time Domain Reflectometer for measuring liquid waste levels in a septic system 时域反射计，用于测量化粪池系统中的废液水平

2015 9th International Conference on Sensing Technology (ICST) Pub Date : 2015-12-01 DOI: 10.1007/978-3-319-47322-2_8

Shreya Reddy Mamidi, M. Haji-Sheikh, M. Kocanda, Donald Zinger, Mansour Taherinezahdi

引用次数: 2

Modeling of tri-axial accelerometers in a self-designed wearable inertial measurement unit 自行设计的可穿戴惯性测量装置中三轴加速度计的建模

2015 9th International Conference on Sensing Technology (ICST) Pub Date : 2015-12-01 DOI: 10.1109/ICSENST.2015.7438470

H. Alqudah, X. Cui, Lin Ye, Kai Cao, J. Szymanski, Ying Guo, Steven W. Su

引用次数: 1

Automated bias-removal resistance measurement circuit for precision on-site temperature calibration exploitation of state changes of materials 利用材料状态变化进行精密现场温度校准的自动除偏电阻测量电路

2015 9th International Conference on Sensing Technology (ICST) Pub Date : 2015-12-01 DOI: 10.1109/ICSENST.2015.7438398

Ciaran Doyle, D. Riordan, Joseph Walsh

引用次数: 1

Development of a monitoring system for honeybee activities 蜜蜂活动监测系统的开发

2015 9th International Conference on Sensing Technology (ICST) Pub Date : 2015-12-01 DOI: 10.1109/ICSENST.2015.7438495

Wei-Sheng Chen, Chien-Hao Wang, Joe-Air Jiang, En-Cheng Yang

引用次数: 13

Hydrogen sensing performance of an electrophoretic deposition (EPD) based Pd/GaN Schottky diode 电泳沉积(EPD)基Pd/GaN肖特基二极管的氢传感性能

2015 9th International Conference on Sensing Technology (ICST) Pub Date : 2015-12-01 DOI: 10.1109/ICSENST.2015.7438422

Wei-Cheng Chen, Huey-Ing Chen, Po-Cheng Chou, Ching-Hong Chang, Yung-Jen Chiou, Wen-Chau Liu

引用次数: 0