2017 IEEE 2nd International Conference on Opto-Electronic Information Processing (ICOIP)最新文献

Combing structured light measurement technology with binocular stereo vision 将结构光测量技术与双目立体视觉相结合

2017 IEEE 2nd International Conference on Opto-Electronic Information Processing (ICOIP) Pub Date : 2017-07-07 DOI: 10.1109/OPTIP.2017.8030700

Qi Zhou, Yongming Yang, Zhenzhou Wang

引用次数: 3

Deep learning detection method for signal demodulation in short range multipath channel 短距离多径信道信号解调的深度学习检测方法

2017 IEEE 2nd International Conference on Opto-Electronic Information Processing (ICOIP) Pub Date : 2017-07-07 DOI: 10.1109/OPTIP.2017.8030690

Lanting Fang, Lenan Wu

{"title":"Deep learning detection method for signal demodulation in short range multipath channel","authors":"Lanting Fang, Lenan Wu","doi":"10.1109/OPTIP.2017.8030690","DOIUrl":"https://doi.org/10.1109/OPTIP.2017.8030690","url":null,"abstract":"Signal demodulation in short range multi-path channel plays an important role in communication system. The existed wireless communication system in short range multi-channel achieve signal demodulation by using a equalizer to minimize the effect of inter-code crosstalk caused by the channel before the signal detection. However, channel equalization methods are either with high complexity or a waste of frequency resource. In this paper, we propose a deep learning based detection method for signal demodulation. The proposed method can detect the signal directly without any channel equalization methods in short range multi-path channel. The existing deep learning methods DBN and SAE can be applied to our system. Meanwhile, we propose a novel deep learning method - TTN with a lower computational complexity compared with DBN and SAE. To evaluate the performance of the proposed system, series of comprehensive simulation experiments is conducted under the environment of multi-path channels. The experimental results show that the proposed deep learning detection method can be used for signal demodulation in multi-path channel without channel equalization.","PeriodicalId":398930,"journal":{"name":"2017 IEEE 2nd International Conference on Opto-Electronic Information Processing (ICOIP)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131737590","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: 23

A design of automatic water leak detection device 一种自动漏水检测装置的设计

2017 IEEE 2nd International Conference on Opto-Electronic Information Processing (ICOIP) Pub Date : 2017-07-07 DOI: 10.1109/OPTIP.2017.8030701

Kiat Siong Ng, Pei-Yin Chen, Y. Tseng

引用次数: 13

A super resolution algorithm based on L-R iteration geometric mean in electromagnetic imaging 电磁成像中一种基于L-R迭代几何平均的超分辨算法

2017 IEEE 2nd International Conference on Opto-Electronic Information Processing (ICOIP) Pub Date : 2017-07-07 DOI: 10.1109/OPTIP.2017.8030695

Yanwen Li, Shuguo Xie

引用次数: 2

A case of charging induced damage into the common Metal Interconnect during Chemical Mechanical Polishing 化学机械抛光过程中充电导致普通金属互连损坏的案例

2017 IEEE 2nd International Conference on Opto-Electronic Information Processing (ICOIP) Pub Date : 2017-07-07 DOI: 10.1109/OPTIP.2017.8030704

Y. M. Sub, Bernard Yap Tzen Hian, Lee It Fong, Ariffin Bin Minhar, Tan Kim Wui, L. H. Jin, Foo Thai Min

{"title":"A case of charging induced damage into the common Metal Interconnect during Chemical Mechanical Polishing","authors":"Y. M. Sub, Bernard Yap Tzen Hian, Lee It Fong, Ariffin Bin Minhar, Tan Kim Wui, L. H. Jin, Foo Thai Min","doi":"10.1109/OPTIP.2017.8030704","DOIUrl":"https://doi.org/10.1109/OPTIP.2017.8030704","url":null,"abstract":"Defectivity is another critical aspect of Chemical Mechanical Planarization (CMP) processing and other than typical CMP induced defects: micro scratches, slurry particles, etc., there are other types of critical wafer defects that negatively impact process yields in Nano semiconductor process manufacturing. A case of an observational study draws that in comparison to reference levels, wafer functional yields were lower than expected. In result, defective chips were displayed an Electro-Static Discharge (ESD) breakdown issue in the common Metal Interconnect induced damage during Chemical Mechanical Polishing. This paper describes the CMP process module partitioning and tool charging analysis pointed out by the specific unit of the Applied Materials Mirra-Mesa CMP tool of HCLU (Head Clean Load/Unload) at the post inter-metal dielectric (IMD) chemical mechanical polishing (CMP) step [1–2]. This work is focused on the defects generated by the present Electrostatic Discharge (ESD) resistivity specified at limits of de-ionized water (DIW) that induced electrostatic damage during Chemical Mechanical Planarization. To eliminate such ESD breakdown, we provide a design of experiments (DOE) which complements efficiently what is possible with existing extraction tools. Through the proposed DOE set, charging induced damage (CID) into common metal interconnect have been analyzed and evaluated.","PeriodicalId":398930,"journal":{"name":"2017 IEEE 2nd International Conference on Opto-Electronic Information Processing (ICOIP)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126125913","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

A novel image defogging algorithm based on multi-resolution fusion transform 一种基于多分辨率融合变换的图像去雾算法

2017 IEEE 2nd International Conference on Opto-Electronic Information Processing (ICOIP) Pub Date : 2017-07-07 DOI: 10.1109/OPTIP.2017.8030696

Zhuohan Cheng, Xin Xiang, Yangcheng Shen

引用次数: 1

A signal acquisition and processing system for cluster wells ranging 一种簇井测距信号采集与处理系统

2017 IEEE 2nd International Conference on Opto-Electronic Information Processing (ICOIP) Pub Date : 2017-07-07 DOI: 10.1109/OPTIP.2017.8030692

Xinyu Dou, Huaqing Liang, Jiayi Fan, Yang Liu, Rui Zhang

{"title":"A signal acquisition and processing system for cluster wells ranging","authors":"Xinyu Dou, Huaqing Liang, Jiayi Fan, Yang Liu, Rui Zhang","doi":"10.1109/OPTIP.2017.8030692","DOIUrl":"https://doi.org/10.1109/OPTIP.2017.8030692","url":null,"abstract":"As cutting-edge technology, cluster wells can substantially enhance wells production and oil recovery. Rotating Magnet Ranging System (RMRS) is critical technology to ensure precise ranging and accurate interconnecting target of complex structure wells. The magnetic signal of RMRS is a sinusoidal signal of frequency-varying, narrow band, and its intensity attenuates rapidly with cube of the propagation distance. When the distance is far away, the weak magnetic field signal is completely submerged by the environmental electromagnetic interference and the inherent noise of the detection circuit, which can not be detected accurately. According to the narrow band and varying frequency characteristics of rotating magnetic signal, a signal acquisition and processing system is designed for RMRS in order to track the varying frequency accurately and extract the weak amplitude precisely. System hardware included preamplifier, narrow band filter circuit, high precision A/D conversion circuit, control circuit and peripheral circuit. System software included digital filter algorithm and PC interface designing. A novel IQuinn-Rife method is proposed to effectively estimate the frequency of signal for RMRS under a strong interference background. Simulation results indicate IQuinn-Rife algorithm can improve the frequency resolution, avoid collecting useless frequency points, advance efficiency of the calculation speed and enhance accuracy of the results. The experiment verifies that the instrument is stable and reliable to quickly process the magnetic field signals while drilling in strong noise environment. The results indicate that the maximum effective ranging distance can be up to 50m for the adjacent well distance detection signals acquisition system, which can fulfill the requirements of drilling engineering in complex structure wells.","PeriodicalId":398930,"journal":{"name":"2017 IEEE 2nd International Conference on Opto-Electronic Information Processing (ICOIP)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129262464","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

Single-photon avalanche diode array with column-level time-to-digital converter for unmanned vehicle 无人驾驶车辆用列级时间-数字转换器单光子雪崩二极管阵列

2017 IEEE 2nd International Conference on Opto-Electronic Information Processing (ICOIP) Pub Date : 2017-07-07 DOI: 10.1109/OPTIP.2017.8030697

Gang Xie, Yuan Xu, De-Liang Lian, Zilong Zhang, Jianguo Zhang

引用次数: 3

Non-rigid registration of multimodal images (Ultrasound and CT) of Liver using gradient orientation information 基于梯度方向信息的肝脏多模态图像(超声和CT)非刚性配准

2017 IEEE 2nd International Conference on Opto-Electronic Information Processing (ICOIP) Pub Date : 2017-07-01 DOI: 10.1109/OPTIP.2017.8030694

Romel Bhattacharjee, Ashish Verma, Neeraj Sharma, Shiru Sharma

{"title":"Non-rigid registration of multimodal images (Ultrasound and CT) of Liver using gradient orientation information","authors":"Romel Bhattacharjee, Ashish Verma, Neeraj Sharma, Shiru Sharma","doi":"10.1109/OPTIP.2017.8030694","DOIUrl":"https://doi.org/10.1109/OPTIP.2017.8030694","url":null,"abstract":"Image registration is considered as a highly challenging task which is used in various medical applications such as diagnosis and image guided interventions. Registration is performed with medical images captured via different modalities and labeled as moving and fixed images. The transformation of the moving image is achieved by minimizing an objective function through updating the parameters of transformation. The existing techniques have some drawbacks in terms of speed, performance level and accuracy. Considering the limits, a new algorithm for non-rigid registration is proposed in this paper which is executed using the Ultrasound (US) and Computed Tomography (CT) images of Liver. The algorithm includes segmentation of liver surface, selection of best matched slice using similarity measure, calculation of objective function and estimation of transformation. The proposed method is applied to three clinical datasets and quantitative evaluations are conducted. Visual examinations and experimental results verifies a lower level of registration error and a higher level of accuracy which makes the algorithm acceptable for clinical applications.","PeriodicalId":398930,"journal":{"name":"2017 IEEE 2nd International Conference on Opto-Electronic Information Processing (ICOIP)","volume":"221 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116066664","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

Dependence analysis of the GaN HEMT parameters for space application on the thickness AlGaN barrier layer by numerical simulation 利用数值模拟分析了空间应用GaN HEMT参数对阻挡层厚度的依赖关系

2017 IEEE 2nd International Conference on Opto-Electronic Information Processing (ICOIP) Pub Date : 2017-07-01 DOI: 10.1109/OPTIP.2017.8030703

Gudkov Aleksandr, V. Shashurin, V. Vyuginov, V. Tikhomirov, S. Vidyakin, S. Agasieva, S. Chizhikov

引用次数: 5