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dc.contributor.advisorAlam, Md. Golam Rabiul
dc.contributor.authorTahsin, Anika
dc.contributor.authorFairooz, Maisha
dc.contributor.authorRabbi, Gazi Rehan
dc.date.accessioned2024-09-08T04:38:04Z
dc.date.available2024-09-08T04:38:04Z
dc.date.copyright©2024
dc.date.issued2024-05
dc.identifier.otherID 23141058
dc.identifier.otherID 23141060
dc.identifier.otherID 20101080
dc.identifier.urihttp://hdl.handle.net/10361/23998
dc.descriptionThis thesis is submitted in partial fulfillment of the requirements for the degree of Bachelor of Science in Computer Science, 2024.en_US
dc.descriptionCataloged from PDF version of thesis.
dc.descriptionIncludes bibliographical references (pages 68-71).
dc.description.abstractThis research delves deeply into the intricate dynamics of wetlands in Bangladesh, with a particular focus on the haors, utilizing continuous monitoring to grasp the nuanced temporal changes that occur. It introduces an innovative unsupervised se mantic segmentation methodology tailored for analyzing the yearly fluctuations in wetlands. Leveraging the rich dataset provided by multi-temporal satellite imagery and cutting-edge unsupervised learning algorithms, this approach stands poised to revolutionize our understanding of wetland dynamics. At the heart of our method ology lies the strategic application of feature extraction and advanced clustering techniques, with a notable inclusion being the decoder model. These techniques enable the segmentation of wetland regions based on discernible patterns of expan sion and contraction. Moreover, our research extends beyond mere segmentation, incorporating time series methods to forecast wetland fluctuations. By integrating predictive analytics into our framework, we strive to provide not just a snapshot of wetland conditions but also insights into their future trajectories. To validate the efficacy of our approach, rigorous comparative analyses with actual data are conducted. This empirical validation serves to enrich our comprehension of river system dynamics and lends support to ongoing wildlife preservation initiatives. Our methodology represents a significant advancement in unsupervised learning meth ods, adept at adapting to dynamic conditions without the constraints of labeled training data. Furthermore, the incorporation of advanced clustering techniques enhances our ability to pinpoint regions undergoing substantial changes, thereby facilitating targeted conservation efforts. Crucially, the journey continues after seg mentation and prediction. Post-processing of segmentation results allows for metic ulous accuracy assessment, ensuring the reliability of our findings. Through a series of meticulously designed experiments, we showcase the robustness and effective ness of our methodology and model. By pushing the boundaries of unsupervised semantic segmentation and environmental research, we aspire to make meaningful contributions to the broader scientific community and pave the way for informed conservation strategies.en_US
dc.description.statementofresponsibilityAnika Tahsin
dc.description.statementofresponsibilityMaisha Fairooz
dc.description.statementofresponsibilityGazi Rehan Rabbi
dc.format.extent71 pages
dc.language.isoenen_US
dc.publisherBrac University
dc.rightsBrac University theses are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission.
dc.subjectWetland localizationen_US
dc.subjectSemantic segmentationen_US
dc.subjectImage clusteringen_US
dc.subjectGaussian Hidden Markoven_US
dc.subject.lcshWetland mitigation.
dc.subject.lcshSemantic computing.
dc.titleUnsupervised semantic segmentation for localization of wetland area fluctuationsen_US
dc.typeThesisen_US
dc.contributor.departmentDepartment of Computer Science and Engineering, Brac University
dc.description.degreeB.Sc in Computer Science 


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