Pub Date : 2022-12-21DOI: 10.1109/AGERS56232.2022.10093287
Y. Prabowo, K. A. Pradono, Qonita Amriyah, Fadillah Halim Rasyidy, I. Carolita, A. Setiyoko, D. S. Candra, Musyarofah, K. Ulfa, Y. F. Hestrio
Indonesia has a large area of oil palm plantation. Information related to the spatial distribution and number of palm trees is essential for oil palm plantation management and monitoring. The common standard of monitoring the number of oil palm trees has been either manually counting at the plantation itself or from the given aerial images. Manual counting requires many workers and has potential problems related to accuracy. This article presents an approach to the extraction and counting of oil palm trees using deep learning approach. We investigate the use of MobileNet-v1 to detect the individual palm trees from very high-resolution satellite images. MobileNet-v1 is a lightweight CNN architecture model that is usually used on smartphones or other devices with limited processing resources. The network was trained with the dataset that contains 3500 small images of size $25times 25$ pixels. The result shows that this method managed to detect oil palm trees with the precision, recall and F1 score more than 0.9.
{"title":"Palm Trees Counting Using MobileNet Convolutional Neural Network in Very High-Resolution Satellite Images","authors":"Y. Prabowo, K. A. Pradono, Qonita Amriyah, Fadillah Halim Rasyidy, I. Carolita, A. Setiyoko, D. S. Candra, Musyarofah, K. Ulfa, Y. F. Hestrio","doi":"10.1109/AGERS56232.2022.10093287","DOIUrl":"https://doi.org/10.1109/AGERS56232.2022.10093287","url":null,"abstract":"Indonesia has a large area of oil palm plantation. Information related to the spatial distribution and number of palm trees is essential for oil palm plantation management and monitoring. The common standard of monitoring the number of oil palm trees has been either manually counting at the plantation itself or from the given aerial images. Manual counting requires many workers and has potential problems related to accuracy. This article presents an approach to the extraction and counting of oil palm trees using deep learning approach. We investigate the use of MobileNet-v1 to detect the individual palm trees from very high-resolution satellite images. MobileNet-v1 is a lightweight CNN architecture model that is usually used on smartphones or other devices with limited processing resources. The network was trained with the dataset that contains 3500 small images of size $25times 25$ pixels. The result shows that this method managed to detect oil palm trees with the precision, recall and F1 score more than 0.9.","PeriodicalId":370213,"journal":{"name":"2022 IEEE Asia-Pacific Conference on Geoscience, Electronics and Remote Sensing Technology (AGERS)","volume":"16 3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123720779","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 : 2022-12-21DOI: 10.1109/AGERS56232.2022.10093452
P. Evdokimov, E. Shirokova, I. Shirokov
The article considers the possibility of using a previously developed mathematical model for calculating the dielectric constant of a cloudy atmosphere medium. For the accounting the influence of suspended hydrometeors on the value of dielectric permittivity, an expression for the electrical susceptibility of the aerosol fraction was determined. The modeling of changes in the dielectric permittivity of the medium depending on meteorological parameters at different liquid water content of atmospheric formations is carried out.
{"title":"Influence of Suspended Hydrometeors on Determination of Dielectric Permittivity of Medium in a Cloudy Atmosphere","authors":"P. Evdokimov, E. Shirokova, I. Shirokov","doi":"10.1109/AGERS56232.2022.10093452","DOIUrl":"https://doi.org/10.1109/AGERS56232.2022.10093452","url":null,"abstract":"The article considers the possibility of using a previously developed mathematical model for calculating the dielectric constant of a cloudy atmosphere medium. For the accounting the influence of suspended hydrometeors on the value of dielectric permittivity, an expression for the electrical susceptibility of the aerosol fraction was determined. The modeling of changes in the dielectric permittivity of the medium depending on meteorological parameters at different liquid water content of atmospheric formations is carried out.","PeriodicalId":370213,"journal":{"name":"2022 IEEE Asia-Pacific Conference on Geoscience, Electronics and Remote Sensing Technology (AGERS)","volume":"66 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122475598","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 : 2022-12-21DOI: 10.1109/AGERS56232.2022.10093665
Muhammad Rafi Haryayudhanto, Muhammad Iqbal Habibie, D. A. Sari, P. A. Aryaguna, R. Y. Suryandari
Green open space, which is planned as an arrangement of plants, crops, and vegetation of plant species conditioning, protectors, cover soil, and the other completing the instrument, plays a special role in each area that is in every city's spatial planning and serves a variety of functions, including ecological, social, cultural, and aesthetic/architectural ones, to the best advantage of the general welfare. Bekasi City is one among the locations that is currently working to enhance the amount of green open space. Based on the Bekasi City Spatial Plan (2011–2031). Bekasi must offer 6710 acres of green open space. The purpose of this study is to examine the green open space accessible in the North Bekasi District to satisfy the objectives of the spatial plan Bekasi City, which requires each region to have green open space. Landsat 7 and Landsat 8 satellite images, administrative boundaries North Bekasi were used. The vegetation index and overlay are the analytical methods employed. According to the study's findings, the degree of vegetation distribution in North Bekasi district in 2020 has reduced for the high category with an area of 185,22 hectares, particularly in the western and northern portion of the areas. The proportion of existing green open space in Bekasi City has likewise reduced by 8% between 2010 and 2020, or 159,66 hectares. The vegetation index shows 83.33% accuracy has the similar distribution of green open space in North Bekasi District for NDVI and SAVI. The Bekasi district can assist in identifying green open spaces that have been constructed with the initial concept of green open space preparation for the district surrounding utilizing from the remote sensing satellite imagery.
{"title":"Green Open Space Assessment Using Vegetation Index Analysis (Case study: North Bekasi District)","authors":"Muhammad Rafi Haryayudhanto, Muhammad Iqbal Habibie, D. A. Sari, P. A. Aryaguna, R. Y. Suryandari","doi":"10.1109/AGERS56232.2022.10093665","DOIUrl":"https://doi.org/10.1109/AGERS56232.2022.10093665","url":null,"abstract":"Green open space, which is planned as an arrangement of plants, crops, and vegetation of plant species conditioning, protectors, cover soil, and the other completing the instrument, plays a special role in each area that is in every city's spatial planning and serves a variety of functions, including ecological, social, cultural, and aesthetic/architectural ones, to the best advantage of the general welfare. Bekasi City is one among the locations that is currently working to enhance the amount of green open space. Based on the Bekasi City Spatial Plan (2011–2031). Bekasi must offer 6710 acres of green open space. The purpose of this study is to examine the green open space accessible in the North Bekasi District to satisfy the objectives of the spatial plan Bekasi City, which requires each region to have green open space. Landsat 7 and Landsat 8 satellite images, administrative boundaries North Bekasi were used. The vegetation index and overlay are the analytical methods employed. According to the study's findings, the degree of vegetation distribution in North Bekasi district in 2020 has reduced for the high category with an area of 185,22 hectares, particularly in the western and northern portion of the areas. The proportion of existing green open space in Bekasi City has likewise reduced by 8% between 2010 and 2020, or 159,66 hectares. The vegetation index shows 83.33% accuracy has the similar distribution of green open space in North Bekasi District for NDVI and SAVI. The Bekasi district can assist in identifying green open spaces that have been constructed with the initial concept of green open space preparation for the district surrounding utilizing from the remote sensing satellite imagery.","PeriodicalId":370213,"journal":{"name":"2022 IEEE Asia-Pacific Conference on Geoscience, Electronics and Remote Sensing Technology (AGERS)","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128157371","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 : 2022-12-21DOI: 10.1109/AGERS56232.2022.10093295
E. Puswanto, A. Farisan, D. A. Wibowo, P. D. Raharjo, P. Iqbal, Mohammad Al'Afif, M. Fajar
The volcanic sandstone, well exposed in the Kenteng area, Sempor District, and Kebumen Regency, indicates strongly deformed and complex structural complications. The research area is in the middle of The Karangsambung - Karangbolong National Geopark. Unfortunately, the geological heritage at the research area has not yet become one of geosite at The Karangsambung - Karangbolong National Geopark. This location is interesting to study further. It can be the key to answering geological events related to the older rocks, which is pra-Tersier Luk Ulo Melange Complex or younger rocks. Several parts of volcanic sandstone in the research are associated with thrust fault zones and intensive folding structures accompanied by drag faults. Detailed observations and measurements of geological structural elements well preserved were conducted around the deformation zone. Identifying the type of structure, geometry, and kinematics supported by the interpretation of the damage zone using a drone. Synthesis of a primary and secondary show that the structure developed in this research area is categorized as a fold-thrust system with a fault bend fold type. Intensive deformation of the fault bend fold structure is estimated to involve the entire Waturanda Formation regionally. The geological heritage of the fault bend fold phenomena at the research area can be the basis for creating the master plan that integrates the visual structural morphology of the hills and other geosites, especially in the middle part of the Karangsambung - Karangbolong National Geopark area.
{"title":"Fault Bend Fold Related Thrust Fault Waturanda Formation as Representative of Tectonic Compression as an Asset Geological Heritage of GNKK, Indonesia","authors":"E. Puswanto, A. Farisan, D. A. Wibowo, P. D. Raharjo, P. Iqbal, Mohammad Al'Afif, M. Fajar","doi":"10.1109/AGERS56232.2022.10093295","DOIUrl":"https://doi.org/10.1109/AGERS56232.2022.10093295","url":null,"abstract":"The volcanic sandstone, well exposed in the Kenteng area, Sempor District, and Kebumen Regency, indicates strongly deformed and complex structural complications. The research area is in the middle of The Karangsambung - Karangbolong National Geopark. Unfortunately, the geological heritage at the research area has not yet become one of geosite at The Karangsambung - Karangbolong National Geopark. This location is interesting to study further. It can be the key to answering geological events related to the older rocks, which is pra-Tersier Luk Ulo Melange Complex or younger rocks. Several parts of volcanic sandstone in the research are associated with thrust fault zones and intensive folding structures accompanied by drag faults. Detailed observations and measurements of geological structural elements well preserved were conducted around the deformation zone. Identifying the type of structure, geometry, and kinematics supported by the interpretation of the damage zone using a drone. Synthesis of a primary and secondary show that the structure developed in this research area is categorized as a fold-thrust system with a fault bend fold type. Intensive deformation of the fault bend fold structure is estimated to involve the entire Waturanda Formation regionally. The geological heritage of the fault bend fold phenomena at the research area can be the basis for creating the master plan that integrates the visual structural morphology of the hills and other geosites, especially in the middle part of the Karangsambung - Karangbolong National Geopark area.","PeriodicalId":370213,"journal":{"name":"2022 IEEE Asia-Pacific Conference on Geoscience, Electronics and Remote Sensing Technology (AGERS)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132171654","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 : 2022-12-21DOI: 10.1109/AGERS56232.2022.10093585
Raka Putra Pratama, Alief Wiraguna Aseran, A. Sakti, A. B. Harto
Water is the most crucial resource. The need for water use is increasing globally, especially in the agricultural sector, which is the primary driver of the need for water use in many countries. Efficient use of irrigation water can be achieved by good crop management. One of the essential aspects of increasing irrigation efficiency is to perform an Irrigation Water Demand (IWD) analysis. An accurate Crop Water Demand (CWD) assessment is key to good water management. The method used in this study is remote sensing by utilizing NDVI data and Evapotranspiration Potential to determine the value of Kc and CWD. The spatial model analysis results show that Asia's crop coefficient and crop water demand show that, in general, the highest Kc values are found in the Central Asian region and parts of Southeast Asia. The highest CWD accumulation values can be seen in the Central and Southeast Asian areas, especially in India, Pakistan, parts of Indonesia, and Thailand.
{"title":"Spatial Analysis of Crop Water Demand in Asia Region","authors":"Raka Putra Pratama, Alief Wiraguna Aseran, A. Sakti, A. B. Harto","doi":"10.1109/AGERS56232.2022.10093585","DOIUrl":"https://doi.org/10.1109/AGERS56232.2022.10093585","url":null,"abstract":"Water is the most crucial resource. The need for water use is increasing globally, especially in the agricultural sector, which is the primary driver of the need for water use in many countries. Efficient use of irrigation water can be achieved by good crop management. One of the essential aspects of increasing irrigation efficiency is to perform an Irrigation Water Demand (IWD) analysis. An accurate Crop Water Demand (CWD) assessment is key to good water management. The method used in this study is remote sensing by utilizing NDVI data and Evapotranspiration Potential to determine the value of Kc and CWD. The spatial model analysis results show that Asia's crop coefficient and crop water demand show that, in general, the highest Kc values are found in the Central Asian region and parts of Southeast Asia. The highest CWD accumulation values can be seen in the Central and Southeast Asian areas, especially in India, Pakistan, parts of Indonesia, and Thailand.","PeriodicalId":370213,"journal":{"name":"2022 IEEE Asia-Pacific Conference on Geoscience, Electronics and Remote Sensing Technology (AGERS)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115876391","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 : 2022-12-21DOI: 10.1109/AGERS56232.2022.10093609
Marc Jafet C. Barbosa, Princess Lheakyrie R. Casilao, Raymond Aries O. Fernando, Ron Michael M. Beato, Mary Joy V. De La Rosa, Raynell A. Inojosa
An antenna design capable of providing reliable communication link has been a great research interest in nanosatellite applications. Hence, this study aimed to modify a design of a patch antenna for nanosatellite application operated in S-band, providing an improved antenna performance. The design and electromagnetic (EM) simulation of the antenna are carried out using the Ansys® High Frequency Structure Simulator (HFSS). With regard to the improvement of antenna performance, a reference antenna design was adopted and modified by incorporating various modification approach. The proposed patch antenna is designed on an RT Duroid 5870 dielectric substrate and can resonate well at frequencies 2.330 GHz and 2.585 GHz having minimum return loss of below −20 dB, VSWR of less than 1.7, and a maximum gain of around 7 dBi, respectively. Through the aid of MATLAB® Satellite Communication Toolbox, this study was able to test and evaluate the antenna design performance in terms of link margin and free space path loss proving that the proposed antenna provides better performance.
{"title":"A New Modification Approach to Enhance the EM Performance of an S-Band Patch Antenna for Nanosatellite Application","authors":"Marc Jafet C. Barbosa, Princess Lheakyrie R. Casilao, Raymond Aries O. Fernando, Ron Michael M. Beato, Mary Joy V. De La Rosa, Raynell A. Inojosa","doi":"10.1109/AGERS56232.2022.10093609","DOIUrl":"https://doi.org/10.1109/AGERS56232.2022.10093609","url":null,"abstract":"An antenna design capable of providing reliable communication link has been a great research interest in nanosatellite applications. Hence, this study aimed to modify a design of a patch antenna for nanosatellite application operated in S-band, providing an improved antenna performance. The design and electromagnetic (EM) simulation of the antenna are carried out using the Ansys® High Frequency Structure Simulator (HFSS). With regard to the improvement of antenna performance, a reference antenna design was adopted and modified by incorporating various modification approach. The proposed patch antenna is designed on an RT Duroid 5870 dielectric substrate and can resonate well at frequencies 2.330 GHz and 2.585 GHz having minimum return loss of below −20 dB, VSWR of less than 1.7, and a maximum gain of around 7 dBi, respectively. Through the aid of MATLAB® Satellite Communication Toolbox, this study was able to test and evaluate the antenna design performance in terms of link margin and free space path loss proving that the proposed antenna provides better performance.","PeriodicalId":370213,"journal":{"name":"2022 IEEE Asia-Pacific Conference on Geoscience, Electronics and Remote Sensing Technology (AGERS)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123068190","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 : 2022-12-21DOI: 10.1109/AGERS56232.2022.10093421
M. Othman, S. Suhaimi, Akmal Bazli Rahmad
In this paper, an analysis of Cresent Antenna at 3.7 GHz for the proposed 5G communications system. The concept of 3D antenna manufacturing has been used in this project as it can save the cost of antenna production and antenna manufacturing process. The elliptical slotted circular shape is a joint antenna between 2 circular slots where an elliptical shape joins the circular and cuts the circle at the top end of the circle to form a crescent moon and fractal. The proposed antenna is designed to be Cresent Antenna with a frequency range at 3.7 GHz. The shape of the elliptical antenna is widely used in cell phone towers due to some of their advantages such as lowering the frequency cutoff, increase bandwidth, and nominal gain between 12 and 17 dBi and 3db beam width between 20 degrees and 43 degrees. Proposed antennas for analysis with simulations located at frequencies of 3.7 GHz to prove design reliability. The performance of the designed antenna will be analyzed in terms of gain, loss, VSWR, and radiation pattern at 3.7 GHz frequency.
{"title":"Development of Crescent Slotted Patch Antenna at 3.7 GHz for 5G Wireless Communication System","authors":"M. Othman, S. Suhaimi, Akmal Bazli Rahmad","doi":"10.1109/AGERS56232.2022.10093421","DOIUrl":"https://doi.org/10.1109/AGERS56232.2022.10093421","url":null,"abstract":"In this paper, an analysis of Cresent Antenna at 3.7 GHz for the proposed 5G communications system. The concept of 3D antenna manufacturing has been used in this project as it can save the cost of antenna production and antenna manufacturing process. The elliptical slotted circular shape is a joint antenna between 2 circular slots where an elliptical shape joins the circular and cuts the circle at the top end of the circle to form a crescent moon and fractal. The proposed antenna is designed to be Cresent Antenna with a frequency range at 3.7 GHz. The shape of the elliptical antenna is widely used in cell phone towers due to some of their advantages such as lowering the frequency cutoff, increase bandwidth, and nominal gain between 12 and 17 dBi and 3db beam width between 20 degrees and 43 degrees. Proposed antennas for analysis with simulations located at frequencies of 3.7 GHz to prove design reliability. The performance of the designed antenna will be analyzed in terms of gain, loss, VSWR, and radiation pattern at 3.7 GHz frequency.","PeriodicalId":370213,"journal":{"name":"2022 IEEE Asia-Pacific Conference on Geoscience, Electronics and Remote Sensing Technology (AGERS)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122301127","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 : 2022-12-21DOI: 10.1109/AGERS56232.2022.10093586
F. Ramadhani, T. Mulyaqin, Misnawati Misnawati
Monitoring crops, particularly rice paddy crops, is a vital responsibility for evaluating the performance of the agriculture sector to improve the nation's food security and counteract the adverse effects of climate change. Satellite data monitoring is becoming more prevalent compared to labor-intensive field surveys today. However, the application of multitemporal analysis on several satellite sensors, such as Landsat-8, Landsat-9, and Sentinel-2, has seen very little research on it, especially on the rice intensity index (RCI) estimation. Moreover, the data availability using multi-source satellites was significantly valuable for creating a time series of NDVI values in 16-day periods up to $72.6pm 30.9{%}$. Based on the integration of three years' worth of multitemporal NDVI calculation from Landsat-8, Landsat-9, and Sentinel-2, this study has an acceptable accuracy level of 71.9% overall in Pandeglang Regency, Banten Province, Indonesia. Based on spatial analysis, the primary RCI index in Pandelang Recency is twice a year for 49,955 ha or 97% of the total rice area. The other RCI is once a year (740 ha) and three times a year (808 ha). This study suggested a novel and straightforward way of identifying and estimating the rice intensity using spatial analysis to identify which region has a minimum performance once in a short period.
{"title":"Estimating rice crop intensity (RCI) using spatial analysis with multi-source satellite sensor data","authors":"F. Ramadhani, T. Mulyaqin, Misnawati Misnawati","doi":"10.1109/AGERS56232.2022.10093586","DOIUrl":"https://doi.org/10.1109/AGERS56232.2022.10093586","url":null,"abstract":"Monitoring crops, particularly rice paddy crops, is a vital responsibility for evaluating the performance of the agriculture sector to improve the nation's food security and counteract the adverse effects of climate change. Satellite data monitoring is becoming more prevalent compared to labor-intensive field surveys today. However, the application of multitemporal analysis on several satellite sensors, such as Landsat-8, Landsat-9, and Sentinel-2, has seen very little research on it, especially on the rice intensity index (RCI) estimation. Moreover, the data availability using multi-source satellites was significantly valuable for creating a time series of NDVI values in 16-day periods up to $72.6pm 30.9{%}$. Based on the integration of three years' worth of multitemporal NDVI calculation from Landsat-8, Landsat-9, and Sentinel-2, this study has an acceptable accuracy level of 71.9% overall in Pandeglang Regency, Banten Province, Indonesia. Based on spatial analysis, the primary RCI index in Pandelang Recency is twice a year for 49,955 ha or 97% of the total rice area. The other RCI is once a year (740 ha) and three times a year (808 ha). This study suggested a novel and straightforward way of identifying and estimating the rice intensity using spatial analysis to identify which region has a minimum performance once in a short period.","PeriodicalId":370213,"journal":{"name":"2022 IEEE Asia-Pacific Conference on Geoscience, Electronics and Remote Sensing Technology (AGERS)","volume":"65 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134271908","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 : 2022-12-21DOI: 10.1109/AGERS56232.2022.10093530
A. A. Ruhaima, Dunya Mohee Hayder, Jamal Kamil Al-Rudaini
The human body is such a complicated structure full of fine details, small and big details, some diseases affect the small parts of the body, so a doctor has to use every tool to diagnose the disease like Lab testing and imaging (Imaging means sending the patient to do X-Ray, MRI, CT scan, etc.). So, receiving a clear image with no noise is important to reach a precise diagnosis rather than a different one. Thus, finding a program to find the lost data due to noise is the dream of every physician. A nonlinear two-dimensional image restoration filter structure is introduced in this work. A nonlinear prediction structure is proposed using nonlinear elements depending on the eye's visual phenomena of noise detection. Filter stability is demanded in this structure. Impulse noise recovery is guaranteed in this filter. An advantage of the filter is in preserving textures and keeping fine details. Median-based filters are proposed for noise recovery. The filter structure shows a superior method for noise detection and precise location determination.
{"title":"Human Visual System Algorithm for Medical Images Recovery","authors":"A. A. Ruhaima, Dunya Mohee Hayder, Jamal Kamil Al-Rudaini","doi":"10.1109/AGERS56232.2022.10093530","DOIUrl":"https://doi.org/10.1109/AGERS56232.2022.10093530","url":null,"abstract":"The human body is such a complicated structure full of fine details, small and big details, some diseases affect the small parts of the body, so a doctor has to use every tool to diagnose the disease like Lab testing and imaging (Imaging means sending the patient to do X-Ray, MRI, CT scan, etc.). So, receiving a clear image with no noise is important to reach a precise diagnosis rather than a different one. Thus, finding a program to find the lost data due to noise is the dream of every physician. A nonlinear two-dimensional image restoration filter structure is introduced in this work. A nonlinear prediction structure is proposed using nonlinear elements depending on the eye's visual phenomena of noise detection. Filter stability is demanded in this structure. Impulse noise recovery is guaranteed in this filter. An advantage of the filter is in preserving textures and keeping fine details. Median-based filters are proposed for noise recovery. The filter structure shows a superior method for noise detection and precise location determination.","PeriodicalId":370213,"journal":{"name":"2022 IEEE Asia-Pacific Conference on Geoscience, Electronics and Remote Sensing Technology (AGERS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129785064","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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