dc.contributor.advisor | Alam, Md. Golam Rabiul | |
dc.contributor.author | Tahsin, Anika | |
dc.contributor.author | Fairooz, Maisha | |
dc.contributor.author | Rabbi, Gazi Rehan | |
dc.date.accessioned | 2024-09-08T04:38:04Z | |
dc.date.available | 2024-09-08T04:38:04Z | |
dc.date.copyright | ©2024 | |
dc.date.issued | 2024-05 | |
dc.identifier.other | ID 23141058 | |
dc.identifier.other | ID 23141060 | |
dc.identifier.other | ID 20101080 | |
dc.identifier.uri | http://hdl.handle.net/10361/23998 | |
dc.description | This thesis is submitted in partial fulfillment of the requirements for the degree of Bachelor of Science in Computer Science, 2024. | en_US |
dc.description | Cataloged from PDF version of thesis. | |
dc.description | Includes bibliographical references (pages 68-71). | |
dc.description.abstract | This 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.statementofresponsibility | Anika Tahsin | |
dc.description.statementofresponsibility | Maisha Fairooz | |
dc.description.statementofresponsibility | Gazi Rehan Rabbi | |
dc.format.extent | 71 pages | |
dc.language.iso | en | en_US |
dc.publisher | Brac University | |
dc.rights | Brac 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.subject | Wetland localization | en_US |
dc.subject | Semantic segmentation | en_US |
dc.subject | Image clustering | en_US |
dc.subject | Gaussian Hidden Markov | en_US |
dc.subject.lcsh | Wetland mitigation. | |
dc.subject.lcsh | Semantic computing. | |
dc.title | Unsupervised semantic segmentation for localization of wetland area fluctuations | en_US |
dc.type | Thesis | en_US |
dc.contributor.department | Department of Computer Science and Engineering, Brac University | |
dc.description.degree | B.Sc in Computer Science
| |