Essays about: "automatic segmentation"

Showing result 11 - 15 of 159 essays containing the words automatic segmentation.

  1. 11. Data Generation in Metal Recycling Using Unconditional Diffusion Models

    University essay from Linköpings universitet/Institutionen för systemteknik

    Author : Andersson Sebastian; [2023]
    Keywords : Machine learning; diffusion model; unconditional diffusion model; data generation; generative model;

    Abstract : Combitech AB was interested in how to automate the process of annotating aluminum scrap when it was adjacent to other metals. This was to ultimately create an annotated dataset that could be utilized for training a segmentation model. The idea was to make use of generative models to generate samples of general scrap metals. READ MORE

  3. 12. Performance Evaluation of Lumen Segmentation in Ultrasound Images

    University essay from Umeå universitet/Institutionen för datavetenskap

    Author : Alexander Kadeby; [2023]
    Keywords : Image Segmentation; Atherosclerosis; VIPVIZA; Lumen Segmentation; Threshold Algorithms;

    Abstract : Automatic segmentation of the lumen of carotid arteries in ultrasound images is a starting step in providing preventive care for patients with atherosclerosis. To perform the segmentation this paper introduces a model utilizing a threshold algorithm. READ MORE

  4. 13. Computer-Aided Characterization of Lung - Segmentation and Vessel Tree Analysis Algorithms for Clinical Research Applications

    University essay from KTH/Fysik

    Author : Daniel Karoumi; [2023]
    Keywords : Lung; lung segmentation; NSIP; IPF; lung vessels; lung morphometry; 3D Slicer; Lunga; lungsegmentering; NSIP; IPF; lungkärl; lung morfometri; 3D Slicer;

    Abstract : The initial stage of a lung examination involves the segmentation of a CT image, a process that has been put under a lot of pressure with the high demand for chest scans and accurate segmentations. Current automatic segmentation algorithms are either non-robust for different datasets, not easily accessible, or time-consuming. READ MORE

  5. 14. Automatic Interpretation of Ion Beam Measurements of Walls in Fusion Machines

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

    Author : Daniel Lundberg; Ludvig Johansson; [2023]
    Keywords : ;

    Abstract : The purpose of this study is to investigate whether it is possible to automatically interpret theresults of Time-of-flight Elastic Recoil Detection Analysis (ToF-ERDA). And if so, find out if the automaticinterpretation is quicker and/or more accurate than the current approach that consists of manualanalysis. READ MORE

  6. 15. Automatic processing of LiDAR point cloud data captured by drones

    University essay from Linköpings universitet/Institutionen för datavetenskap

    Author : Leon Li Persson; [2023]
    Keywords : machine learning; supervised learning; random forest; point cloud segmentation;

    Abstract : As automation is on the rise in the world at large, the ability to automatically differentiate objects in datasets via machine learning is of growing interest. This report details an experimental evaluation of supervised learning on point cloud data using random forest with varying setups. READ MORE