The boom of digital images coupled with the development of approachable image manipulation software has made image tampering easier than ever. As a result, there is massive increase in number of forged or falsified images that represent incorrect or false information. Hence, the issue of image forgery has become a major concern and it must be addressed with appropriate solution. Throughout the years, various computer vision and deep learning solutions have emerged with a purpose to detect forgery in case of digital images. This paper presents a novel approach to detect copy move and splicing image forgery using a Convolutional Neural Network (CNN) with three different models i.e. ELA (Error Level Analysis), VGG16 and VGG19. The proposed method applies the pre-processing technique to obtain the images at a particular compression rate. These images are then utilized to train the model and further the images are classified as authentic or forged. The paper also presents the experimental results of the proposed method and performance evaluation in terms of accuracy.
{"title":"Copy Move and Splicing Image Forgery Detection using CNN","authors":"Devjani Mallick, Mantasha Shaikh, Anuja Gulhane, Tabassum Maktum","doi":"10.1051/itmconf/20224403052","DOIUrl":"https://doi.org/10.1051/itmconf/20224403052","url":null,"abstract":"The boom of digital images coupled with the development of approachable image manipulation software has made image tampering easier than ever. As a result, there is massive increase in number of forged or falsified images that represent incorrect or false information. Hence, the issue of image forgery has become a major concern and it must be addressed with appropriate solution. Throughout the years, various computer vision and deep learning solutions have emerged with a purpose to detect forgery in case of digital images. This paper presents a novel approach to detect copy move and splicing image forgery using a Convolutional Neural Network (CNN) with three different models i.e. ELA (Error Level Analysis), VGG16 and VGG19. The proposed method applies the pre-processing technique to obtain the images at a particular compression rate. These images are then utilized to train the model and further the images are classified as authentic or forged. The paper also presents the experimental results of the proposed method and performance evaluation in terms of accuracy.","PeriodicalId":433898,"journal":{"name":"ITM Web of Conferences","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130369077","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 : 1900-01-01DOI: 10.1051/itmconf/20235401001
Shubham S. Mane, P. Bartakke, Tulshidas Bastewad
This work examines the segmentation of on-field images of pomegranate fruit using UNet model with different backbones. Precise and effective segmentation of pomegranate fruits on the field is essential for automating yield estimation, disease detection, and quality evaluation in the agricultural industry. The models have been trained and validated using actual images captured in a pomegranate field. The study assesses the performance of many backbones, including ResNet50, Inception ResNetV2, MobileNetv2, DenseNet121, EfficientNet, VGG16, and VGG19. The VGG19 backbone achieved the highest F1 score, 90.35%, according to the data. In addition, we employed feature-based knowledge distillation to move the knowledge from the VGG19 backbone to the lighter MobileNetv2 backbone (45x smaller than VGG19 in number of parameters), which increased the F1 score of MobileNetv2 from 86.97% to 89.91%. Our findings show that the effectiveness of the UNet model for pomegranate fruit segmentation is greatly impacted by the selection of the backbone architecture, and that knowledge distillation can improve the accuracy of UNet models with lighter backbones without significantly increasing their computational complexity.
{"title":"Efficient Pomegranate Segmentation with UNet: A Comparative Analysis of Backbone Architectures and Knowledge Distillation","authors":"Shubham S. Mane, P. Bartakke, Tulshidas Bastewad","doi":"10.1051/itmconf/20235401001","DOIUrl":"https://doi.org/10.1051/itmconf/20235401001","url":null,"abstract":"This work examines the segmentation of on-field images of pomegranate fruit using UNet model with different backbones. Precise and effective segmentation of pomegranate fruits on the field is essential for automating yield estimation, disease detection, and quality evaluation in the agricultural industry. The models have been trained and validated using actual images captured in a pomegranate field. The study assesses the performance of many backbones, including ResNet50, Inception ResNetV2, MobileNetv2, DenseNet121, EfficientNet, VGG16, and VGG19. The VGG19 backbone achieved the highest F1 score, 90.35%, according to the data. In addition, we employed feature-based knowledge distillation to move the knowledge from the VGG19 backbone to the lighter MobileNetv2 backbone (45x smaller than VGG19 in number of parameters), which increased the F1 score of MobileNetv2 from 86.97% to 89.91%. Our findings show that the effectiveness of the UNet model for pomegranate fruit segmentation is greatly impacted by the selection of the backbone architecture, and that knowledge distillation can improve the accuracy of UNet models with lighter backbones without significantly increasing their computational complexity.","PeriodicalId":433898,"journal":{"name":"ITM Web of Conferences","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130559788","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 : 1900-01-01DOI: 10.1051/itmconf/20235501001
J. Spohrer
This article captures some thoughts and reflections on the topic of “service in the humanitycenter AI era” presented Friday February 17th, 2023, in an online invited presentation to attendees of the 13th International Conference on Exploring Service Science (IESS 2.3) being held in Geneva, Switzerland [1]. A hoped-for promise of AI as a technology is to bring productivity and quality increases to what economists call the service sector, as previous generations of technology did for agriculture and manufacturing. Both service science and artificial Intelligence (AI) have made significant progress as communities of practice and academic disciplines in their respective, 20 years and nearly 70 years histories. Nevertheless, both AI and service science still have a long way to go to achieve their potential for transdisciplinary harmonization. Responsible actors, informed by progress in these two disciplines, are upskilling and learning to invest more systematically and wisely in improved win-win interaction and change for all stakeholders to get and give trusted service.
{"title":"Service in the humanity-centered AI era: Some thoughts and reflections","authors":"J. Spohrer","doi":"10.1051/itmconf/20235501001","DOIUrl":"https://doi.org/10.1051/itmconf/20235501001","url":null,"abstract":"This article captures some thoughts and reflections on the topic of “service in the humanitycenter AI era” presented Friday February 17th, 2023, in an online invited presentation to attendees of the 13th International Conference on Exploring Service Science (IESS 2.3) being held in Geneva, Switzerland [1]. A hoped-for promise of AI as a technology is to bring productivity and quality increases to what economists call the service sector, as previous generations of technology did for agriculture and manufacturing. Both service science and artificial Intelligence (AI) have made significant progress as communities of practice and academic disciplines in their respective, 20 years and nearly 70 years histories. Nevertheless, both AI and service science still have a long way to go to achieve their potential for transdisciplinary harmonization. Responsible actors, informed by progress in these two disciplines, are upskilling and learning to invest more systematically and wisely in improved win-win interaction and change for all stakeholders to get and give trusted service.","PeriodicalId":433898,"journal":{"name":"ITM Web of Conferences","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126865365","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 : 1900-01-01DOI: 10.1051/itmconf/20203505003
A. G. Stanevskiy, L. Khrapylina
The article informs the conceptual approaches to the professional education of people with disabilities in the digital environment and the experience of their practical implementation in high school technical education on the example of people with hearing impairments. The characteristic of individual technologies using which a digital environment is created, focused on such students is given. The technological and organizational basis for the inclusion of persons with disabilities in the educational process in the designated environment is presented, taking into account the specifics of the educational and rehabilitation needs of different categories of people with hearing impairments.
{"title":"Professional Education of People with Disabilities in a Digital Environment","authors":"A. G. Stanevskiy, L. Khrapylina","doi":"10.1051/itmconf/20203505003","DOIUrl":"https://doi.org/10.1051/itmconf/20203505003","url":null,"abstract":"The article informs the conceptual approaches to the professional education of people with disabilities in the digital environment and the experience of their practical implementation in high school technical education on the example of people with hearing impairments. The characteristic of individual technologies using which a digital environment is created, focused on such students is given. The technological and organizational basis for the inclusion of persons with disabilities in the educational process in the designated environment is presented, taking into account the specifics of the educational and rehabilitation needs of different categories of people with hearing impairments.","PeriodicalId":433898,"journal":{"name":"ITM Web of Conferences","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129067501","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 : 1900-01-01DOI: 10.1051/itmconf/20193011001
D. Gubsky, I. Ivanova, A. Kleschenkov
The study introduces the approach of creating a virtual laboratory for performing laboratory works with remote access. The proposed virtual lab can be used for distance learning and is an extension of the functionality of the previously created virtual workshop. This virtual laboratory with remote access is an alternative to laboratory works performed with real experimental equipment and provides an opportunity to gain skills in operation with measuring microwave equipment without giving classes in educational laboratories. The results of testing virtual lab works with remote access in educational radiophysics laboratories are presented.
{"title":"Developing of computer models of modern measuring instruments for a remote virtual laboratory","authors":"D. Gubsky, I. Ivanova, A. Kleschenkov","doi":"10.1051/itmconf/20193011001","DOIUrl":"https://doi.org/10.1051/itmconf/20193011001","url":null,"abstract":"The study introduces the approach of creating a virtual laboratory for performing laboratory works with remote access. The proposed virtual lab can be used for distance learning and is an extension of the functionality of the previously created virtual workshop. This virtual laboratory with remote access is an alternative to laboratory works performed with real experimental equipment and provides an opportunity to gain skills in operation with measuring microwave equipment without giving classes in educational laboratories. The results of testing virtual lab works with remote access in educational radiophysics laboratories are presented.","PeriodicalId":433898,"journal":{"name":"ITM Web of Conferences","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129073442","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 : 1900-01-01DOI: 10.1051/itmconf/20224702021
Jie Chen, Zirui Wang
This paper solves the problem of high-precision and flexible positioning of mobile manipulators. The target ball positioning tool is designed to be installed on the manipulator and calibrated. Then use binocular vision to locate the target ball positioning tool to realize the positioning of the mobile manipulator. The experimental measurement of the positioning accuracy is better than other positioning methods. The method of designing target ball positioning tool and adopting binocular vision positioning method has high precision and low cost.
{"title":"A positioning method of mobile manipulator based on binocular vision","authors":"Jie Chen, Zirui Wang","doi":"10.1051/itmconf/20224702021","DOIUrl":"https://doi.org/10.1051/itmconf/20224702021","url":null,"abstract":"This paper solves the problem of high-precision and flexible positioning of mobile manipulators. The target ball positioning tool is designed to be installed on the manipulator and calibrated. Then use binocular vision to locate the target ball positioning tool to realize the positioning of the mobile manipulator. The experimental measurement of the positioning accuracy is better than other positioning methods. The method of designing target ball positioning tool and adopting binocular vision positioning method has high precision and low cost.","PeriodicalId":433898,"journal":{"name":"ITM Web of Conferences","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130657583","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 : 1900-01-01DOI: 10.1051/itmconf/20235404002
P. Rani, Balwinder Singh Dhaliwal, Amod Kumar
Flexible substrates play a vital role in the design of wearable antennas. Analysis and fabrication of rectangular microstrip patch antenna have been demonstrated in this paper on a least explored flexible PVC-based transparent sheet. The substrate’s dielectric constant and loss tangent have been calculated by conducting a standard ring resonator test. The effect of bending on an antenna with different bending diameters along the x-axis and y-axis has been observed on Vector Network Analyzer (VNA) to verify the flexibility of substrate material for wearable applications.
{"title":"Design and Analysis of flexible patch antenna on transparent PVC material substrate","authors":"P. Rani, Balwinder Singh Dhaliwal, Amod Kumar","doi":"10.1051/itmconf/20235404002","DOIUrl":"https://doi.org/10.1051/itmconf/20235404002","url":null,"abstract":"Flexible substrates play a vital role in the design of wearable antennas. Analysis and fabrication of rectangular microstrip patch antenna have been demonstrated in this paper on a least explored flexible PVC-based transparent sheet. The substrate’s dielectric constant and loss tangent have been calculated by conducting a standard ring resonator test. The effect of bending on an antenna with different bending diameters along the x-axis and y-axis has been observed on Vector Network Analyzer (VNA) to verify the flexibility of substrate material for wearable applications.","PeriodicalId":433898,"journal":{"name":"ITM Web of Conferences","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123891822","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 : 1900-01-01DOI: 10.1051/itmconf/20224501009
B. Zeng, Rui Wang, Chunhui Yang
In the Internet of things environment, the information collection system designed with wireless sensor networks (WSNs) equipment as the transmission medium can realize the collection of marine environmental information. The WSN nodes can work in a harsh environment without the costly and complicate wiring in the ships. It is necessary to distribute monitoring or alarm information through broadcast operation in ship WSNs. Therefore, in order to improve the efficient application of WSNs in ship information system, the broadcast characteristics of WSNs are analysed and the existing broadcast algorithms are summarized and classified. Finally, some problems faced by broadcast technology are pointed out through simulation results.
{"title":"Broadcasting capability analysis of WSNs in ship information collection system","authors":"B. Zeng, Rui Wang, Chunhui Yang","doi":"10.1051/itmconf/20224501009","DOIUrl":"https://doi.org/10.1051/itmconf/20224501009","url":null,"abstract":"In the Internet of things environment, the information collection system designed with wireless sensor networks (WSNs) equipment as the transmission medium can realize the collection of marine environmental information. The WSN nodes can work in a harsh environment without the costly and complicate wiring in the ships. It is necessary to distribute monitoring or alarm information through broadcast operation in ship WSNs. Therefore, in order to improve the efficient application of WSNs in ship information system, the broadcast characteristics of WSNs are analysed and the existing broadcast algorithms are summarized and classified. Finally, some problems faced by broadcast technology are pointed out through simulation results.","PeriodicalId":433898,"journal":{"name":"ITM Web of Conferences","volume":"173 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124229662","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}
Face recognition technology is a big area that consists of the many features in it but it also comes with some of the factors which affect this technology, one of the factors is Face aging which makes face recognition more difficult. As in India, a large number of children go missing every year. Also just using a photograph is not enough for the process to proceed smoothly and it results in a huge percentage of the missing child cases remain untraced. This paper presents a novel use of face recognition with face aging to overcome the limitation of existing systems. The proposed system has a portal where the public can upload an image of a suspected child and also have a feature where searching for any lost child is possible. The proposed system has mainly concentrated on an Age Conditional generative adversarial network (C-GAN) algorithm for face aging and the FaceNet algorithm for face feature extraction and face recognition.
{"title":"Identification of Lost Children using Face Aging with Conditional GAN","authors":"Amisha Pupala, Samruddhi Mokal, Neha Pandit, Smita Bharne","doi":"10.1051/itmconf/20214003005","DOIUrl":"https://doi.org/10.1051/itmconf/20214003005","url":null,"abstract":"Face recognition technology is a big area that consists of the many features in it but it also comes with some of the factors which affect this technology, one of the factors is Face aging which makes face recognition more difficult. As in India, a large number of children go missing every year. Also just using a photograph is not enough for the process to proceed smoothly and it results in a huge percentage of the missing child cases remain untraced. This paper presents a novel use of face recognition with face aging to overcome the limitation of existing systems. The proposed system has a portal where the public can upload an image of a suspected child and also have a feature where searching for any lost child is possible. The proposed system has mainly concentrated on an Age Conditional generative adversarial network (C-GAN) algorithm for face aging and the FaceNet algorithm for face feature extraction and face recognition.","PeriodicalId":433898,"journal":{"name":"ITM Web of Conferences","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123308013","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 : 1900-01-01DOI: 10.1051/itmconf/20193007014
M. Stepovich, D. Turtin, E. Seregina, V. Kalmanovich
Two-dimensional and three-dimensional mathematical models of diffusion and cathodoluminescence of excitons in single-crystal gallium nitride excited by a pulsating sharply focused electron beam in a homogeneous semiconductor material are compared. The correctness of these models has been carried out, estimates have been obtained to evaluate the effect of errors in the initial data on the distribution of the diffusing excitons and the cathodoluminescence intensity.
{"title":"On the correctness of mathematical models of time-of-flight cathodoluminescence of direct-gap semiconductors","authors":"M. Stepovich, D. Turtin, E. Seregina, V. Kalmanovich","doi":"10.1051/itmconf/20193007014","DOIUrl":"https://doi.org/10.1051/itmconf/20193007014","url":null,"abstract":"Two-dimensional and three-dimensional mathematical models of diffusion and cathodoluminescence of excitons in single-crystal gallium nitride excited by a pulsating sharply focused electron beam in a homogeneous semiconductor material are compared. The correctness of these models has been carried out, estimates have been obtained to evaluate the effect of errors in the initial data on the distribution of the diffusing excitons and the cathodoluminescence intensity.","PeriodicalId":433898,"journal":{"name":"ITM Web of Conferences","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123480389","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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