Essays about: "Delineation"

Showing result 1 - 5 of 84 essays containing the word Delineation.

  1. 1. A Machine Learning Approach to Skin Cancer Delineation on Photoacoustic Imaging

    University essay from Lunds universitet/Fysiska institutionen; Lunds universitet/Beräkningsbiologi och biologisk fysik - Genomgår omorganisation

    Author : Alice Fracchia; [2023]
    Keywords : Skin cancer; carcinoma; photoacoustic imaging; ultrasound imaging; machine learning; dimensionality reduction; sandpiles algorithm; active contour; multilayer perception MLP ; convolutional neural networks CNN ; autoencoder; Physics and Astronomy;

    Abstract : Skin cancer is a growing public health concern due to its prevalence among the population. Current clinical procedures require high invasiveness and multiple surgeries, which are responsible for patient discomfort and high medical expenses. READ MORE

  3. 2. Correlation between Surface and Tumour Motion in Lung Cancer - including Deep Learning Perspectives

    University essay from Lunds universitet/Sjukhusfysikerutbildningen

    Author : Caisa Kjellström; [2023]
    Keywords : Medicine and Health Sciences;

    Abstract : Purpose: The purpose of this master thesis was to retrospectively investigate correlation between surface and tumour motion in lung cancer patients, alongside deep learning applications of the results. Additional correlations such as age, tumour volume and anatomical placement of the tumour were also investigated. READ MORE

  4. 3. Extracting dendrometric parameters of urban trees using remotely sensed data for quantifying their ecological services in Valls Hage, Sweden

    University essay from Högskolan i Gävle/Samhällsbyggnad

    Author : Chrishan Fonseka; [2023]
    Keywords : Dendrometry; ALS; Watershed delineation; Ecological services; CHM; i-Tree Eco;

    Abstract : .... READ MORE

  5. 4. A comparison study of the JBXDMY construction inAmerican and British English

    University essay from Stockholms universitet/Engelska institutionen

    Author : Sebastian Sandström; [2023]
    Keywords : ;

    Abstract : The "Just Because X Doesn't Mean Y" (JBXDMY) construction initially emerged in the1850s as a spoken expression, typically employed to convey a negative implication to theinterlocutor. This syntactic structure is prevalent in both British and American English, withthe most frequently observed variant in the British corpora being "Just Because X doesn'tmean Y," and in the American corpora, "X That doesn't mean Y. READ MORE

  6. 5. Skyline Delineation for Localization in Occluded Environments : Improved Skyline Delineation using Environmental Context from Deep Learning-based Semantic Segmentation

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Kyle William Coble; [2023]
    Keywords : Skyline delineation; Skyline detection; Semantic segmentation; Terrain based navigation; Digital elevation models; Uncrewed surface vessel; Planetary exploration robots; Horisont avgränsning; Horisont upptäckt; Semantisk segmentering; Terrängbaserad navigering; Digitala höjdmodeller; Obemannat ytfartyg; Planetariska utforskningsrobotar;

    Abstract : This thesis addresses the problem of improving the delineation of skylines, also referred to as skyline detection, in occluded and challenging environments where existing skyline delineation methods may struggle or fail. Delineated skylines can be used in monocular camera localization methods by comparing delineated skylines to digital elevation model data to estimate a position based on known terrain. READ MORE