Essays about: "contextual segmentation"

Found 5 essays containing the words contextual segmentation.

1. 1. Detection of Fat-Water Inversions in MRI Data With Deep Learning Methods

   University essay from Linköpings universitet/Institutionen för medicinsk teknik

   Author : Lisa Hellgren; Fanny Asketun; [2021]
   Keywords : mr; magnetic resonance; machine learning; deep learning; anomaly detection; U-Net; autoencoder;

   Abstract : Magnetic resonance imaging (MRI) is a widely used medical imaging technique for examinations of the body. However, artifacts are a common problem, that must be handled for reliable diagnoses and to avoid drawing inaccurate conclusions about the contextual insights. READ MORE

3. 2. Urban Vegetation Mapping Using Remote Sensing Techniques : A Comparison of Methods

   University essay from Stockholms universitet/Institutionen för naturgeografi

   Author : Fredrik Palm; [2015]
   Keywords : Vegetation Mapping; Window Independent Contextual Segmentation WICS ; Supervised Classification; Object Based Image Analysis;

   Abstract : The aim of this study is to compare remote sensing methods in the context of a vegetation mapping of an urban environment. The methods used was (1) a traditional per-pixel based method; maximum likelihood supervised classification (ENVI), (2) a standard object based method; example based feature extraction (ENVI) and (3) a newly developed method; Window Independent Contextual Segmentation (WICS) (Choros Cognition). READ MORE

4. 3. Reaching the 2014 UN New York Declaration on Forests Goals, using satellites to monitor global value chains

   University essay from Stockholms universitet/Kulturgeografiska institutionen

   Author : Rickard Näsström; [2015]
   Keywords : Remote Sensing; CSR; Value chains; Deforestation NDVI; WICS.;

   Abstract : This master thesis in geography investigates how remote sens- ing can be used in Transnational Corporations (TNC) global Corporate Social Responsibility (CSR) initiatives. The study aims to delineate an accurate method in remote sensing to be used to monitor deforestation in global value chains. READ MORE

5. 4. Advertising product improvement opportunities using segmentation in Video-on-Demand services : A case study of MTG’s opportunities in the shift from television to streaming video

   University essay from KTH/Industriell marknadsföring

   Author : Marcus Kohlberg; Lars-Peter Westman; [2014]
   Keywords : Video-on-demand; ad avoidance; segmentation; self-segmentation; contextual segmentation; advertising products; signal strength; ad engagement; video-on-demand; play tjänster; segmentering; självsegmentering; kontextuell segmentering; signalstyrka;

   Abstract : More and more people choose to watch television online through online video-on- demand services. For media corporations, such as the Modern Times Group (MTG), this means that video-on-demand will become an increasingly important source of revenue. READ MORE

6. 5. Irregular Migration in the South: Migrating from Nicaragua to Costa Rica

   University essay from Lunds universitet/LUMID International Master programme in applied International Development and Management

   Author : Björn Pålsson; Åsa Ersborg; [2014]
   Keywords : irregular migration; south-south migration; development; Nicaragua; Costa Rica; migration structures; Social Sciences;

   Abstract : Studies about migration and development consist of a vast field of themes. However, irregular migration between developing countries is to a large extent still an unexplored area. READ MORE