Sökning: "centroid based"

Visar resultat 6 - 10 av 25 uppsatser innehållade orden centroid based.

1. 6. Classifying Electricity Tower Image Data with Unsupervised Curriculum Learning

   Magister-uppsats, Luleå tekniska universitet/Institutionen för system- och rymdteknik

   Författare :Jacob Wedin; [2022]
   Nyckelord :;

   Sammanfattning : The core objective of this thesis is to classify a set of aerial photographs into two categories, those containing an electricity tower and those not containing an electricity tower. While supervised deep learning methods can reach excellent results on such tasks, they require large amounts of labeled data. LÄS MER

3. 7. Implementation of Super-Resolution Ultrasound Imaging for in Vitro Experiments

   Master-uppsats, KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

   Författare :Kani Yara; [2022]
   Nyckelord :B-mode; Localization; Microbubbles; Poly-Vinyl-Alcohol; Tracking; Verasonics; B-mode; Localisering; Mikrobubblor; Poly-Vinyl-Alcohol; Spårning; Verasonics;

   Sammanfattning : Ultrasound imaging systems are a safe and affordable imaging modality with the disadvantage of low spatial resolution, especially for assessing smaller vessels. However, with the implementation of super-resolution ultrasound imaging techniques, studies have shown promising results in achieving a resolution below the diffraction limit. LÄS MER

4. 8. Generation of layouts for living spaces using conditional generative adversarial networks : Designing floor plans that respect both a boundary and high-level requirements

   Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Författare :Anton Chen; [2022]
   Nyckelord :Generative adversarial networks; Pix2pixHD; Floor plan generation; Image-to-image translation; Computer-aided design; Generative adversarial networks; Pix2pixHD; Generering av planritningar; Bild-till-bild-översättning; Datorstödd design;

   Sammanfattning : Architectural design is a complex subject involving many different aspects that need to be considered. Drafting a floor plan from a blank slate can require iterating over several designs in the early phases of planning, and it is likely an even more daunting task for non-architects to tackle. LÄS MER

5. 9. It’s a Match: Predicting Potential Buyers of Commercial Real Estate Using Machine Learning

   Master-uppsats, Uppsala universitet/Institutionen för informatik och media

   Författare :Edvin Hellsing; Joel Klingberg; [2021]
   Nyckelord :Intelligent decision support system; Decision support system; Commercial real estate; Information overload; Decision making; Sensemaking; Machine learning; Clustering; Prediction algorithms; Naive bayes; Random forests; Support vector machines; Intelligenta beslutsstödssystem; Beslutsstödssystem; Kommersiella fastigheter; Informationsöverflöd; Beslutsfattande; Meningsskapande; Maskininlärning; Klustring; Prediktionsalgoritmer; Naive bayes; Random forests; Support vector machines;

   Sammanfattning : This thesis has explored the development and potential effects of an intelligent decision support system (IDSS) to predict potential buyers for commercial real estate property. The overarching need for an IDSS of this type has been identified exists due to information overload, which the IDSS aims to reduce. LÄS MER

7. 10. Bayes Factors for the Proposition of a Common Source of Amphetamine Seizures.

   Master-uppsats, Linköpings universitet/Statistik och maskininlärning

   Författare :Yash Pawar; [2021]
   Nyckelord :Amphetamine Data; LDA; PLS-DA; NSC; Gaussaianize; pairwise ratios;

   Sammanfattning : This thesis sets out to address the challenges with the comparison of Amphetamine material in determining whether they originate from the same source or different sources using pairwise ratios of peak areas within each chromatogram of material and then modeling the difference between the ratios for each comparison as a basis for evaluation. The evaluation of an existing method that uses these ratios to determine the sum of significant differences between each comparison of material that is provided is done. LÄS MER