2023 International Conference on Electronics, Information, and Communication (ICEIC)最新文献_第7页

Multi-view stereo with recurrent neural networks for spatio-temporal consistent depth maps 基于递归神经网络的时空一致深度图多视点立体

2023 International Conference on Electronics, Information, and Communication (ICEIC) Pub Date : 2023-02-05 DOI: 10.1109/ICEIC57457.2023.10049937

Hosung Son, Suk-ju Kang

引用次数: 0

A Unified framework based on Large-scale Momentum Contrastive learning for Text-Video Retrieval 基于大规模动量对比学习的文本视频检索统一框架

2023 International Conference on Electronics, Information, and Communication (ICEIC) Pub Date : 2023-02-05 DOI: 10.1109/ICEIC57457.2023.10049967

Eung-Ku Kim, Nahyun Lee, Yoon-Sik Cho

{"title":"A Unified framework based on Large-scale Momentum Contrastive learning for Text-Video Retrieval","authors":"Eung-Ku Kim, Nahyun Lee, Yoon-Sik Cho","doi":"10.1109/ICEIC57457.2023.10049967","DOIUrl":"https://doi.org/10.1109/ICEIC57457.2023.10049967","url":null,"abstract":"Large-scale vision-language representation learning has shown dramatic advances in image-text retrieval studies. On top of that, it is clear that the CLIP (Contrastive Language-Image Pre-training) [1] has contributed to this field in that it succeeded pre-training on tremendous web multimedia data with leveraging contrastive loss, one of the most competitive loss for multimodal learning. CLIP4CLIP [2] utilized the pre-trained CLIP weight to appeal its performance of learning video representations with textual supervision with additional post-pretraining on Howto100M [3]. However, there is still room for elevation in CLIP4Clip from perspective of contrastive learning - large enough instances of negative samples help to learn better representations, as the batch size in each training batch getting larger, the more chance of the model to be allowed to contrast more semantic representations. In the same queue of this point of view, we propose CwMTVR combining Momentum Contrast (MoCo) [4], cross-modal momentum contrastive learning framework into CLIP4Clip. Experimental results prove that the CwMTVR model achieve competitive results in text-video retrieval on MSVD dataset.","PeriodicalId":373752,"journal":{"name":"2023 International Conference on Electronics, Information, and Communication (ICEIC)","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125802667","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

One-Shot Face Reenactment with 2D Facial Landmark Conditional Normalizing Flow 基于二维面部地标条件归一化流的一次性人脸再现

2023 International Conference on Electronics, Information, and Communication (ICEIC) Pub Date : 2023-02-05 DOI: 10.1109/ICEIC57457.2023.10049848

Dajin Han, Tae Hyun Kim

引用次数: 0

A 56-to-110 dB Gain Programmable Gain Amplifier with Second-Order Band Pass Filter for Ultrasonic Sensor Systems 一种56 ~ 110 dB增益可编程增益放大器，带二阶带通滤波器，用于超声波传感器系统

2023 International Conference on Electronics, Information, and Communication (ICEIC) Pub Date : 2023-02-05 DOI: 10.1109/ICEIC57457.2023.10049884

Junho Kang, Soungchul Park, Suhwan Kim, Jooyeol Rhee

{"title":"A 56-to-110 dB Gain Programmable Gain Amplifier with Second-Order Band Pass Filter for Ultrasonic Sensor Systems","authors":"Junho Kang, Soungchul Park, Suhwan Kim, Jooyeol Rhee","doi":"10.1109/ICEIC57457.2023.10049884","DOIUrl":"https://doi.org/10.1109/ICEIC57457.2023.10049884","url":null,"abstract":"In this paper, we propose a programmable gain amplifier (PGA) for an ultrasonic sensor system that removes DC offset and out-of-band noise through band-pass filtering in automotive applications. The proposed PGA consists of a low-noise amplifier (LNA), a variable gain amplifier (VGA), an RC low-pass filter (LPF), and a voltage buffer. The structure of LNA and VGA is an active band-pass filter (BPF) constructed using an operational transconductance amplifier (OTA) and passive elements. The PGA’s voltage gain and cut-off frequency can be adjusted by controlling the resistor connected to the common-mode voltage, the feedback capacitor, and the OTA compensation capacitor. An AC coupling capacitor is placed at the input stage to eliminate the DC offset and low-frequency noise of the PGA input signal. In addition, by arranging the feedback resistor and the feedback capacitor, the band-pass filtering function is implemented to block out noise at frequencies higher than the signal band. The PGA can adjust the voltage gain with a 6-dB step from 56 dB to 110 dB in the ultrasonic signal band from 30 kHz to 70 kHz. The design is designed in a 0.18-µm CMOS process. The post-layout simulation shows that it consumes a current of 9.7 mA with a 5 V supply voltage.","PeriodicalId":373752,"journal":{"name":"2023 International Conference on Electronics, Information, and Communication (ICEIC)","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125105393","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

Trigger-based Blocking Mechanism for Access to Email-derived Phishing URLs with User Alert 基于触发器的用户警报访问电子邮件来源的网络钓鱼url的阻止机制

2023 International Conference on Electronics, Information, and Communication (ICEIC) Pub Date : 2023-02-05 DOI: 10.1109/ICEIC57457.2023.10049906

Yong Jin, M. Tomoishi, N. Yamai

{"title":"Trigger-based Blocking Mechanism for Access to Email-derived Phishing URLs with User Alert","authors":"Yong Jin, M. Tomoishi, N. Yamai","doi":"10.1109/ICEIC57457.2023.10049906","DOIUrl":"https://doi.org/10.1109/ICEIC57457.2023.10049906","url":null,"abstract":"Email is one of the important and indispensable Internet services, but in the meanwhile, the spread of emailderived phishing URLs has been one of the critical cyber threats for a long time. The security facilities in organization networks are suffering from monitoring and analyzing all traffic besides emails which consumes much computing resource. In this paper, we propose a trigger-based blocking mechanism for accessing the email-derived phishing URLs with user alert to protect the end users from phishing attacks. The proposed system practically uses the Domain Name System (DNS) and the Response Policy Zone (RPZ) feature to direct the triggered HTTP(S) access for the email-derived phishing URLs to a particular proxy. Then the HTTP(S) communication can be detected and blocked based on the users’ decisions by alerting them. A prototype for the proposed mechanism has been implemented and the preliminary feature evaluations in a local experimental network have been conducted. The evaluation results confirmed that all the HTTP(S) access for the email-derived phishing URLs was successfully directed to the pre-constructed particular HTTP(S) proxy, then an alert page was showed up to the end users, and the access was passed through or blocked based on the end users’ decisions.","PeriodicalId":373752,"journal":{"name":"2023 International Conference on Electronics, Information, and Communication (ICEIC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127407729","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

Data Collection Framework Using a Lightweight Blockchain 使用轻量级区块链的数据收集框架

2023 International Conference on Electronics, Information, and Communication (ICEIC) Pub Date : 2023-02-05 DOI: 10.1109/ICEIC57457.2023.10049886

Khikmatullo Tulkinbekov, Deok-Hwan Kim

引用次数: 0

Acquisition of High-Quality Image by Using Maximum Correntropy Criterion Kalman Filter 基于最大相关熵准则卡尔曼滤波的高质量图像采集

2023 International Conference on Electronics, Information, and Communication (ICEIC) Pub Date : 2023-02-05 DOI: 10.1109/ICEIC57457.2023.10049878

Hoon-Seok Jang

{"title":"Acquisition of High-Quality Image by Using Maximum Correntropy Criterion Kalman Filter","authors":"Hoon-Seok Jang","doi":"10.1109/ICEIC57457.2023.10049878","DOIUrl":"https://doi.org/10.1109/ICEIC57457.2023.10049878","url":null,"abstract":"Reconstructing a 3D shape using one or several images is one of the important factors in implementing a digital twin in the field of smart farm. Shape from Focus (SFF) is a passive method that reconstructs a 3D shape using 2D images having different focus levels. When 2D images are acquired at each step along the optical axis, mechanical vibrations occur. SFF techniques are vulnerable to jitter noise that changes the focus values of 2D images. In this manuscript, a new filtering technique that provides high accuracy and low computational cost for 3D shape recovery is proposed. First, jitter noise is modeled as a Lévy distribution. This assumption makes it possible to show the effectiveness of the proposed filtering technique in the presence of non-Gaussian noise. Second, the focus curves are modeled with a Gaussian function to compare the performance of the proposed filtering technique and the existing filtering techniques. Finally, the maximum correntropy criterion Kalman filter is designed and applied to the modeled focus curves. The experimental results demonstrate the effectiveness of proposed method.","PeriodicalId":373752,"journal":{"name":"2023 International Conference on Electronics, Information, and Communication (ICEIC)","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130481932","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

Time-Based Performance Analysis of Narrowband Internet of Things (NB-IoT) for Particulate Matter Monitoring System 基于时间的窄带物联网(NB-IoT)颗粒物监测系统性能分析

2023 International Conference on Electronics, Information, and Communication (ICEIC) Pub Date : 2023-02-05 DOI: 10.1109/ICEIC57457.2023.10049930

Tanakorn Inthasuth, Poonpong Uarchoojitt, W. Boonsong, Natapon Kaewthong

{"title":"Time-Based Performance Analysis of Narrowband Internet of Things (NB-IoT) for Particulate Matter Monitoring System","authors":"Tanakorn Inthasuth, Poonpong Uarchoojitt, W. Boonsong, Natapon Kaewthong","doi":"10.1109/ICEIC57457.2023.10049930","DOIUrl":"https://doi.org/10.1109/ICEIC57457.2023.10049930","url":null,"abstract":"One quality of a data communication system is supposed to consider the low latency delay time between a data sender and a receiver. Communication delays sometimes occur in a Narrowband Internet of things network (NB-IoT) between the end device (ED) and the cloud platform. The communication problem may be caused by packet loss or congestion in the system. Therefore, this paper measures transmission time between the ED and the cloud platform. The system was designed for the particulate matter 2.5 (PM2.5) monitoring system via the NB-IoT network. The system consists of the NB-IoT-based PM2.5 detector and real-time monitoring by the cloud platform. In the experiment, the test was conducted to document the data collection for 1 hour. The results showed that in the typical case, the transmission time between ED and cloud was an average of 2.01 seconds. However, in case of connection problems, the ED will retransmit until it succeeds, taking a maximum of 28.76 seconds Therefore, when configuring the period, it is necessary to consider transmission to minimize data loss, which is a limitation of communication. Namely, those problems will be solved and improved in future work to get higher performance with a low latency delay time of each round-trip time (RTT) of data communication.","PeriodicalId":373752,"journal":{"name":"2023 International Conference on Electronics, Information, and Communication (ICEIC)","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130503296","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

Hardware-Software Co-Design of AES-CCM for Bluetooth LE Security 蓝牙LE安全AES-CCM的软硬件协同设计

2023 International Conference on Electronics, Information, and Communication (ICEIC) Pub Date : 2023-02-05 DOI: 10.1109/ICEIC57457.2023.10049857

Yujin Jeon, Eun-Gyeong Ham, Jaeyun Lim, Ji-Hoon Kim

引用次数: 0

A Review on Few-shot Learning for Medical Image Segmentation 医学图像分割中少镜头学习的研究进展

2023 International Conference on Electronics, Information, and Communication (ICEIC) Pub Date : 2023-02-05 DOI: 10.1109/ICEIC57457.2023.10049899

Yeong-Jun Kim, Donggoo Kang, Yeongheon Mok, Sunkyu Kwon, J. Paik

引用次数: 1