Pub Date : 2020-11-18DOI: 10.1109/ICRAMET51080.2020.9298684
M. F. Amri, Asri Rizki Yuliani, D. E. Kusumandari, M. Ilham Rizqyawan, A. I. Simbolon, Shafiyah Mahmudah, Rina Ristiana
The images stimulus that appear rapidly and contain different frequencies might have an effect on brain activities. This paper proposed how to determine a rapid visual stimulus and its effects to the brain activities. The stimulus that used in this paper is the Rapid Serial Visual Presentation (RSVP) in the shape of London’s aerial images. This stimulus are presented with three kinds of frequencies that are 5 Hz, 6Hz, and 10 Hz. The RSVP stimulus is often used to determine the changes of brain activities that connected to attention and concentration level. Our works were analyzing the changing of EEG waves (Alpha and Gamma) and the EEG spectral. The outcomes represented of brain activities in the occipital and parietal areas. The results shown the 5 Hz of RSVP stimulus had the most influences to the brain hemispheres.
{"title":"Feature Extraction on Brain Wave Activities in Rapid Serial Visual Presentation Stimulus","authors":"M. F. Amri, Asri Rizki Yuliani, D. E. Kusumandari, M. Ilham Rizqyawan, A. I. Simbolon, Shafiyah Mahmudah, Rina Ristiana","doi":"10.1109/ICRAMET51080.2020.9298684","DOIUrl":"https://doi.org/10.1109/ICRAMET51080.2020.9298684","url":null,"abstract":"The images stimulus that appear rapidly and contain different frequencies might have an effect on brain activities. This paper proposed how to determine a rapid visual stimulus and its effects to the brain activities. The stimulus that used in this paper is the Rapid Serial Visual Presentation (RSVP) in the shape of London’s aerial images. This stimulus are presented with three kinds of frequencies that are 5 Hz, 6Hz, and 10 Hz. The RSVP stimulus is often used to determine the changes of brain activities that connected to attention and concentration level. Our works were analyzing the changing of EEG waves (Alpha and Gamma) and the EEG spectral. The outcomes represented of brain activities in the occipital and parietal areas. The results shown the 5 Hz of RSVP stimulus had the most influences to the brain hemispheres.","PeriodicalId":228482,"journal":{"name":"2020 International Conference on Radar, Antenna, Microwave, Electronics, and Telecommunications (ICRAMET)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134519805","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}
Pub Date : 2020-11-18DOI: 10.1109/ICRAMET51080.2020.9298603
Huseyin Baydar, Melih Aslan, V. Kılıç
This paper reports single and double side comb-shaped patch antennas to be used in reduced-sized antenna applications. The proposed antenna designs are evolved from regular rectangular shape antennas. The designed single and double side comb-shaped antennas were investigated in a complete set of study together with the rectangular shape antenna that resonates at 5 GHz frequency. Reflection coefficient (S11) parameter of the designed comb-shaped antennas and the rectangular antenna were calculated together with three-dimensional (3D) directivity patterns in simulations for different arm lengths, arm widths, and arm numbers of the comb-shaped antennas. Results show that with the comb-shaped antennas it is possible to shift the resonance frequency of a regular rectangular shape antenna to a frequency lower than its half without enlarging the foot-print area or with the smaller foot-print area. Also, resonance frequency change and peak directivity variations at resonance frequencies of the antennas with geometrical parameters of the antennas were calculated, too. The findings indicate that due to the large number of geometrical parameters that come with the nature of the comb shape, comb-shaped antennas provide more flexibility while constructing an antenna.
{"title":"Single and Double Side Comb-Shaped Patch Antenna Design Evolved from Rectangular Shape for Reduced Sized Antenna Applications","authors":"Huseyin Baydar, Melih Aslan, V. Kılıç","doi":"10.1109/ICRAMET51080.2020.9298603","DOIUrl":"https://doi.org/10.1109/ICRAMET51080.2020.9298603","url":null,"abstract":"This paper reports single and double side comb-shaped patch antennas to be used in reduced-sized antenna applications. The proposed antenna designs are evolved from regular rectangular shape antennas. The designed single and double side comb-shaped antennas were investigated in a complete set of study together with the rectangular shape antenna that resonates at 5 GHz frequency. Reflection coefficient (S11) parameter of the designed comb-shaped antennas and the rectangular antenna were calculated together with three-dimensional (3D) directivity patterns in simulations for different arm lengths, arm widths, and arm numbers of the comb-shaped antennas. Results show that with the comb-shaped antennas it is possible to shift the resonance frequency of a regular rectangular shape antenna to a frequency lower than its half without enlarging the foot-print area or with the smaller foot-print area. Also, resonance frequency change and peak directivity variations at resonance frequencies of the antennas with geometrical parameters of the antennas were calculated, too. The findings indicate that due to the large number of geometrical parameters that come with the nature of the comb shape, comb-shaped antennas provide more flexibility while constructing an antenna.","PeriodicalId":228482,"journal":{"name":"2020 International Conference on Radar, Antenna, Microwave, Electronics, and Telecommunications (ICRAMET)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116504673","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}
Pub Date : 2020-11-18DOI: 10.1109/ICRAMET51080.2020.9298582
Ignatius Daru Kristiadi, M. I. Nashiruddin, Miftadi Sudjai
Satellite infrastructure has a vital role in delivering communication services throughout Indonesia as one of the biggest archipelagic countries in the world. The high throughput satellite (HTS) can be the best choice considering the uneven distribution of terrestrial infrastructure networks, especially in the corners and isolated areas of Indonesia. In this paper, a study is conducted related to link budget and capacity analysis on the high throughput satellite using the proposed Ka-band frequency plan. The purpose of this study is to find out how far the link capability and capacity can be provided by HTS if it is operating in the proposed Ka-band frequency plan associated with Indonesia's environmental conditions. The result of this study on link budget analysis shows that using its Ka-Band frequency plan as the proposed assigned frequency is suitable and feasible to be implemented in the near future of the HTS system for government multifunctional services over Indonesia. It is indicated by the positive value of C/N obtained from link budget analysis for each link of each scenario in this research. Besides that, the estimation for capacity analysis of communication that is able to be provided by its HTS is enormous enough to handle the data services needs over Indonesia, which is 38.41 – 93.54 Gbps depends on environment condition.
{"title":"High Throughput Satellite using Ka-Band for Government Multifunctional Services in Indonesia: Study of Link Budget and Capacity Analysis","authors":"Ignatius Daru Kristiadi, M. I. Nashiruddin, Miftadi Sudjai","doi":"10.1109/ICRAMET51080.2020.9298582","DOIUrl":"https://doi.org/10.1109/ICRAMET51080.2020.9298582","url":null,"abstract":"Satellite infrastructure has a vital role in delivering communication services throughout Indonesia as one of the biggest archipelagic countries in the world. The high throughput satellite (HTS) can be the best choice considering the uneven distribution of terrestrial infrastructure networks, especially in the corners and isolated areas of Indonesia. In this paper, a study is conducted related to link budget and capacity analysis on the high throughput satellite using the proposed Ka-band frequency plan. The purpose of this study is to find out how far the link capability and capacity can be provided by HTS if it is operating in the proposed Ka-band frequency plan associated with Indonesia's environmental conditions. The result of this study on link budget analysis shows that using its Ka-Band frequency plan as the proposed assigned frequency is suitable and feasible to be implemented in the near future of the HTS system for government multifunctional services over Indonesia. It is indicated by the positive value of C/N obtained from link budget analysis for each link of each scenario in this research. Besides that, the estimation for capacity analysis of communication that is able to be provided by its HTS is enormous enough to handle the data services needs over Indonesia, which is 38.41 – 93.54 Gbps depends on environment condition.","PeriodicalId":228482,"journal":{"name":"2020 International Conference on Radar, Antenna, Microwave, Electronics, and Telecommunications (ICRAMET)","volume":" 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120830473","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}
Pub Date : 2020-11-18DOI: 10.1109/ICRAMET51080.2020.9298663
N. Nursam, J. Hidayat, S. Shobih, P. N. Anggraini
Interconnected dye-sensitized solar cells (DSSC) with monolithic structure offer a promising concept with the benefit of low material cost and ease in fabrication as opposed to the conventional sandwich-type configuration. This work presents fabrication of a monolithic DSSC module with an active area of 10.32 cm2 that contains three individual cells integrated via series connection. The electrical performance of a small area single cell DSSC with monolithic structure was initially compared with similar cell that had sandwich configuration. Then, the individual monolithic cell was enlarged into grid and the electrical performance of the interconnected cells was measured. The up scaling of monolithic cell led to the increase in photo-generated current. After interconnection, the monolithic DSSC module gave an overall photoconversion efficiency of 0.98%, which was unexpectedly higher than the individual cells. The fill factor of the module also remained similar to the fill factor measured on the individual cells. Our results suggest that the up scaling and construction of three-cell monolithic DSSC module has been successfully achieved. This work can be used as an initial step for developing monolithic DSSC module containing multiple cells with even larger area.
{"title":"Photovoltaic Performance and Up Scaling of Monolithic Dye-Sensitized Solar Module","authors":"N. Nursam, J. Hidayat, S. Shobih, P. N. Anggraini","doi":"10.1109/ICRAMET51080.2020.9298663","DOIUrl":"https://doi.org/10.1109/ICRAMET51080.2020.9298663","url":null,"abstract":"Interconnected dye-sensitized solar cells (DSSC) with monolithic structure offer a promising concept with the benefit of low material cost and ease in fabrication as opposed to the conventional sandwich-type configuration. This work presents fabrication of a monolithic DSSC module with an active area of 10.32 cm2 that contains three individual cells integrated via series connection. The electrical performance of a small area single cell DSSC with monolithic structure was initially compared with similar cell that had sandwich configuration. Then, the individual monolithic cell was enlarged into grid and the electrical performance of the interconnected cells was measured. The up scaling of monolithic cell led to the increase in photo-generated current. After interconnection, the monolithic DSSC module gave an overall photoconversion efficiency of 0.98%, which was unexpectedly higher than the individual cells. The fill factor of the module also remained similar to the fill factor measured on the individual cells. Our results suggest that the up scaling and construction of three-cell monolithic DSSC module has been successfully achieved. This work can be used as an initial step for developing monolithic DSSC module containing multiple cells with even larger area.","PeriodicalId":228482,"journal":{"name":"2020 International Conference on Radar, Antenna, Microwave, Electronics, and Telecommunications (ICRAMET)","volume":"213 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121235199","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}
Pub Date : 2020-11-18DOI: 10.1109/ICRAMET51080.2020.9298690
F. Reegu, Wazir Zada Khan, Salwani Mohd Daud, Quratulain Arshad, N. Armi
The paradigm of the Internet of Things (IoT) has revolutionized the industries which are also called Industry 4.0 or Industrial Internet of Things (IIoT). The major goal of IIoT or Industry 4.0 is to increase productivity and efficiency with minimum downtime and resources. To achieve the vision of IIoT, Public Safety (PS) should be the first concern of any industry. In this paper, we propose a reliable IoT based Public Safety (IoTPS) framework for IIoT. Besides, we also present a case study of the oil and gas industry to fully comprehend the importance of PS in IIoT. Finally, we highlighted the key characteristics of our pro-posed IoTPS system.
{"title":"A Reliable Public Safety Framework for Industrial Internet of Things (IIoT)","authors":"F. Reegu, Wazir Zada Khan, Salwani Mohd Daud, Quratulain Arshad, N. Armi","doi":"10.1109/ICRAMET51080.2020.9298690","DOIUrl":"https://doi.org/10.1109/ICRAMET51080.2020.9298690","url":null,"abstract":"The paradigm of the Internet of Things (IoT) has revolutionized the industries which are also called Industry 4.0 or Industrial Internet of Things (IIoT). The major goal of IIoT or Industry 4.0 is to increase productivity and efficiency with minimum downtime and resources. To achieve the vision of IIoT, Public Safety (PS) should be the first concern of any industry. In this paper, we propose a reliable IoT based Public Safety (IoTPS) framework for IIoT. Besides, we also present a case study of the oil and gas industry to fully comprehend the importance of PS in IIoT. Finally, we highlighted the key characteristics of our pro-posed IoTPS system.","PeriodicalId":228482,"journal":{"name":"2020 International Conference on Radar, Antenna, Microwave, Electronics, and Telecommunications (ICRAMET)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115356827","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}
Pub Date : 2020-11-18DOI: 10.1109/ICRAMET51080.2020.9298601
B. Sirenden, P. Mursanto, S. Wijonarko
This paper propose a method for determining the periodicity of dynamic textures from water video using spatial feature similarity measure of Galois-Field (GF) texture representation. Auto correlation function are use to analyze the extracted spatial feature from the representation to determine the periodicity of dynamic textures. There are two type of spatial feature to be compared, the first is histogram and second is normalize cumulative histogram (NCH). Two type of experiment are conducted, the first is virtual rotation where video is rotated virtually from 0o until 360o, the second is actual rotation where camera are rotated physically. Experiments show that although GF improves the performance of the Histogram similarity measure, overall NCH shows better performance. In virtual rotation experiment, GF representation prove to minimize variability due to rotation of camera, the maximum variability produce by NCH is 27%, while when GF are not use the maximum variability is 106%. Contrary, in actual rotation experiment, GF is not proven to minimize variability where NCH produce maximum variability is 57%, while where GF are not use the maximum variability is 9%. The difference in variability pattern between virtual and actual rotation, shows that Galois Field is good at handling dynamic texture rotation, but not against other factors that affect variability.
{"title":"Dynamic Texture Analysis Using Auto-correlation Function of Histogram Similarity Measure From Galois-Field Texture Representation of Water Flow Video","authors":"B. Sirenden, P. Mursanto, S. Wijonarko","doi":"10.1109/ICRAMET51080.2020.9298601","DOIUrl":"https://doi.org/10.1109/ICRAMET51080.2020.9298601","url":null,"abstract":"This paper propose a method for determining the periodicity of dynamic textures from water video using spatial feature similarity measure of Galois-Field (GF) texture representation. Auto correlation function are use to analyze the extracted spatial feature from the representation to determine the periodicity of dynamic textures. There are two type of spatial feature to be compared, the first is histogram and second is normalize cumulative histogram (NCH). Two type of experiment are conducted, the first is virtual rotation where video is rotated virtually from 0o until 360o, the second is actual rotation where camera are rotated physically. Experiments show that although GF improves the performance of the Histogram similarity measure, overall NCH shows better performance. In virtual rotation experiment, GF representation prove to minimize variability due to rotation of camera, the maximum variability produce by NCH is 27%, while when GF are not use the maximum variability is 106%. Contrary, in actual rotation experiment, GF is not proven to minimize variability where NCH produce maximum variability is 57%, while where GF are not use the maximum variability is 9%. The difference in variability pattern between virtual and actual rotation, shows that Galois Field is good at handling dynamic texture rotation, but not against other factors that affect variability.","PeriodicalId":228482,"journal":{"name":"2020 International Conference on Radar, Antenna, Microwave, Electronics, and Telecommunications (ICRAMET)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126126075","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}
Pub Date : 2020-11-18DOI: 10.1109/ICRAMET51080.2020.9298654
Chaeriah Bin Ali Wael, N. Armi, A. Mitayani, D. Kurniawan, Arief Suryadi Satyawan, A. Subekti
V2X communication technology is expected to improve road safety and optimize transportation efficiency. Safety message broadcasting is in need of high reliability and requires real-time communications between vehicles under adverse environments. In this study, we evaluate IEEE 802.11p MAC protocol performance in terms of packet delivery ratio (PDR), by means of simulation and analysis. Analytical expression of PDR is derived for packets with exponential and deterministic inter-arrival time by taking hidden terminal problem into account as the major cause of performance degradation. Furthermore, the effects of various data rate, packet arrival rate, and packet size towards PDR performance are evaluated. Numerical and simulation results show how packet delivery ratio (PDR) drops dramatically in cases with hidden problem nodes.
{"title":"Analysis of IEEE 802.11p MAC Protocol for Safety Message Broadcast in V2V Communication","authors":"Chaeriah Bin Ali Wael, N. Armi, A. Mitayani, D. Kurniawan, Arief Suryadi Satyawan, A. Subekti","doi":"10.1109/ICRAMET51080.2020.9298654","DOIUrl":"https://doi.org/10.1109/ICRAMET51080.2020.9298654","url":null,"abstract":"V2X communication technology is expected to improve road safety and optimize transportation efficiency. Safety message broadcasting is in need of high reliability and requires real-time communications between vehicles under adverse environments. In this study, we evaluate IEEE 802.11p MAC protocol performance in terms of packet delivery ratio (PDR), by means of simulation and analysis. Analytical expression of PDR is derived for packets with exponential and deterministic inter-arrival time by taking hidden terminal problem into account as the major cause of performance degradation. Furthermore, the effects of various data rate, packet arrival rate, and packet size towards PDR performance are evaluated. Numerical and simulation results show how packet delivery ratio (PDR) drops dramatically in cases with hidden problem nodes.","PeriodicalId":228482,"journal":{"name":"2020 International Conference on Radar, Antenna, Microwave, Electronics, and Telecommunications (ICRAMET)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126298342","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}
Pub Date : 2020-11-18DOI: 10.1109/ICRAMET51080.2020.9298569
Jayshri Sharad Kulkarni, Chow-Yen Desmond Sim
A novel, very low profile, multi band and wide band monopole antenna for fifth generation wireless (5G) and Wireless LAN (WLAN) applications is proposed. The footprint of antenna is only 20mm x 15mm and is designed using economical FR-4 substrate of thickness 0.8mm. The compact structure of the proposed antenna composed of two "C-shaped" radiators pointing towards each other along with loading of circular radiator at each corner of C-shaped radiator and a rectangular tuning stub. The complete structure is fed by 50Ω microstrip line resulting in two resonances at 3.9GHz and 6.6GHz. The two resonances achieve 6 dB impedance bandwidth of 76% (3.30-7.35) GHz. The proposed antenna also exhibits a stable gain of around 2.25dBi, efficiency of around 85% and approximately omnidirectional radiation patterns in the functioning bands of interest. Therefore, because of good radiation characteristics, compact in size, and economical and simple in design, the proposed antenna is a good candidate for 5G and WLAN applications.
针对第五代无线(5G)和无线局域网(WLAN)的应用，提出了一种新颖的、非常低调的、多频带和宽带单极天线。天线的占地面积仅为20mm x 15mm，采用厚度为0.8mm的经济型FR-4基板设计。所述天线的紧凑结构由两个相互指向的“c”形散热器以及在c形散热器的每个角加载圆形散热器和矩形调谐短段组成。整个结构由50Ω微带线馈电，产生3.9GHz和6.6GHz两个谐振。这两种谐振实现了76% (3.30-7.35)GHz的6db阻抗带宽。该天线的稳定增益约为2.25dBi，效率约为85%，在感兴趣的功能频段内具有近似全向辐射方向图。因此，由于该天线具有良好的辐射特性，尺寸紧凑，设计经济简单，是5G和WLAN应用的理想候选者。
{"title":"Low-Profile, Multiband & Wideband ‘C-Shaped’ Monopole Antenna for 5G and WLAN Applications","authors":"Jayshri Sharad Kulkarni, Chow-Yen Desmond Sim","doi":"10.1109/ICRAMET51080.2020.9298569","DOIUrl":"https://doi.org/10.1109/ICRAMET51080.2020.9298569","url":null,"abstract":"A novel, very low profile, multi band and wide band monopole antenna for fifth generation wireless (5G) and Wireless LAN (WLAN) applications is proposed. The footprint of antenna is only 20mm x 15mm and is designed using economical FR-4 substrate of thickness 0.8mm. The compact structure of the proposed antenna composed of two \"C-shaped\" radiators pointing towards each other along with loading of circular radiator at each corner of C-shaped radiator and a rectangular tuning stub. The complete structure is fed by 50Ω microstrip line resulting in two resonances at 3.9GHz and 6.6GHz. The two resonances achieve 6 dB impedance bandwidth of 76% (3.30-7.35) GHz. The proposed antenna also exhibits a stable gain of around 2.25dBi, efficiency of around 85% and approximately omnidirectional radiation patterns in the functioning bands of interest. Therefore, because of good radiation characteristics, compact in size, and economical and simple in design, the proposed antenna is a good candidate for 5G and WLAN applications.","PeriodicalId":228482,"journal":{"name":"2020 International Conference on Radar, Antenna, Microwave, Electronics, and Telecommunications (ICRAMET)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130175486","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}
Pub Date : 2020-11-18DOI: 10.1109/ICRAMET51080.2020.9298619
H. Pardede, Endang Suryawati, Dikdik Krisnandi, R. S. Yuwana, Vicky Zilvan
Currently, applying machine learning technologies for management and monitoring of agricultural products are gaining significant interests. One of them is for plant diseases detection. Plant diseases are major cause of crop losses. The existence of automatic plant diseases detection is essential to predict the plant diseases as early as possible, and hence, reducing the crop losses. In this paper, we presents a review of advancement of machine learning technologies for plant diseases detection. Various approaches have been proposed in the field. In this review, we group them into two: works that focus on finding good features for shallow machine learning architectures such as SVM, those that focus on applying deep architectures of machine learning such as deep convolutional neural networks (CNN). For the later, we observe that the works either applied CNN as classifier or as feature learning. Our survey shows that while (CNN), have become the lead technologies in the field, replacing shallow architectures like SVM, many challenges still remain. First is the issue of robustness against environmental conditions. Second in on how to deal large variety of data and diseases with limited number of data.
{"title":"Machine Learning Based Plant Diseases Detection: A Review","authors":"H. Pardede, Endang Suryawati, Dikdik Krisnandi, R. S. Yuwana, Vicky Zilvan","doi":"10.1109/ICRAMET51080.2020.9298619","DOIUrl":"https://doi.org/10.1109/ICRAMET51080.2020.9298619","url":null,"abstract":"Currently, applying machine learning technologies for management and monitoring of agricultural products are gaining significant interests. One of them is for plant diseases detection. Plant diseases are major cause of crop losses. The existence of automatic plant diseases detection is essential to predict the plant diseases as early as possible, and hence, reducing the crop losses. In this paper, we presents a review of advancement of machine learning technologies for plant diseases detection. Various approaches have been proposed in the field. In this review, we group them into two: works that focus on finding good features for shallow machine learning architectures such as SVM, those that focus on applying deep architectures of machine learning such as deep convolutional neural networks (CNN). For the later, we observe that the works either applied CNN as classifier or as feature learning. Our survey shows that while (CNN), have become the lead technologies in the field, replacing shallow architectures like SVM, many challenges still remain. First is the issue of robustness against environmental conditions. Second in on how to deal large variety of data and diseases with limited number of data.","PeriodicalId":228482,"journal":{"name":"2020 International Conference on Radar, Antenna, Microwave, Electronics, and Telecommunications (ICRAMET)","volume":"440 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132832943","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}
Pub Date : 2020-11-18DOI: 10.1109/ICRAMET51080.2020.9298671
D. Rosiyadi, Heri Prasetyo, S. Horng, Akbari Indra Basuki
The secret sharing based watermarking scheme using the Fractional Fourier Transform (FrFT) and Singular Value Decomposition (SVD) has been proven to yield the outstanding results. This method embeds the singular value matrix into the FrFT transformed sub-bands. The FrFT transformed sub-bands are computed from the Samir Secret Sharing (SSS) scheme. As reported in literature, the aforementioned scheme achieves a good imperceptibility aspect as well as robust against some malicious attacks and geometric distortions. However, it cannot confront the attack presented in this paper. An attacker can simply perform this attack to the FrFT-SVD based on image watermarking scheme to obtain the desired counterfeit watermark image. It demonstrates the vulnerability issue of the FrFT-SVD-based image watermarking scheme.
{"title":"Security Attack on Secret Sharing Based Watermarking Using Fractional Fourier Transform and Singular Value Decomposition","authors":"D. Rosiyadi, Heri Prasetyo, S. Horng, Akbari Indra Basuki","doi":"10.1109/ICRAMET51080.2020.9298671","DOIUrl":"https://doi.org/10.1109/ICRAMET51080.2020.9298671","url":null,"abstract":"The secret sharing based watermarking scheme using the Fractional Fourier Transform (FrFT) and Singular Value Decomposition (SVD) has been proven to yield the outstanding results. This method embeds the singular value matrix into the FrFT transformed sub-bands. The FrFT transformed sub-bands are computed from the Samir Secret Sharing (SSS) scheme. As reported in literature, the aforementioned scheme achieves a good imperceptibility aspect as well as robust against some malicious attacks and geometric distortions. However, it cannot confront the attack presented in this paper. An attacker can simply perform this attack to the FrFT-SVD based on image watermarking scheme to obtain the desired counterfeit watermark image. It demonstrates the vulnerability issue of the FrFT-SVD-based image watermarking scheme.","PeriodicalId":228482,"journal":{"name":"2020 International Conference on Radar, Antenna, Microwave, Electronics, and Telecommunications (ICRAMET)","volume":"65 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134344074","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}
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