Essays about: "Tool for extracting data from the dataset"

Found 5 essays containing the words Tool for extracting data from the dataset.

  1. 1. An evaluation study of 3D imaging technology as a tool to estimate body weight and growth in dairy heifers

    University essay from SLU/Dept. of Animal Nutrition and Management

    Author : Emelie Ahlberg; [2024]
    Keywords : body measurement; body weight; growth; heifer; three-dimensional imaging; young stock management;

    Abstract : The aim of this thesis was to evaluate the use of a 3D camera as a tool to estimate body weight and growth in dairy heifers. Data collection lasted from October 2022 to January 2023 and was performed at the Swedish Livestock Research Centre in Uppsala, Sweden. READ MORE

  3. 2. Simulating metal ct artefacts for ground truth generation in deep learning.

    University essay from Lunds universitet/Avdelningen för Biomedicinsk teknik

    Author : Arthur Barakat; [2023]
    Keywords : Technology and Engineering;

    Abstract : CT scanning stands as one of the most employed imaging techniques used in clinical field. In the presence of metal implants in the field of view (FOV), distortions and noise appear on the 3D image leading to inaccurate bone segmentation, often required for surgery planning or implant design. READ MORE

  4. 3. Mapping wetlands in Sweden using multi-source satellite data and random forest algorithm

    University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Author : Salvador Hernandez Malave; [2022]
    Keywords : physical geography and ecosystem analysis; multi-temporal; Google Earth Engine; machine learning; classification; country-wide; geomatics; Earth and Environmental Sciences;

    Abstract : Wetlands are valuable ecosystems, and assets for human life, that must be regularly monitored, starting with accurately mapping their location and extent. However, an updated national inventory of wetlands is needed. READ MORE

  5. 4. An evaluation of using a U-Net CNN with a random forest pre-screener : On a dataset of hand-drawn maps provided by länsstyrelsen i Jönköping

    University essay from Högskolan i Skövde/Institutionen för informationsteknologi

    Author : Robin Hellgren; Martin Axelsson; [2021]
    Keywords : Machine learning; CNN; pre-screener; image segmentation; U-Net; random forest;

    Abstract : Much research has been done on the use of machine learning to extract features such as buildings, lakes et cetera from satellite imagery, and while this dataset is valuable for many use cases, it is limited to time periods in which satellites were used. Historical maps have a much greater range of available time periods but the viability of using machine learning to extract data from these has not been investigated to any great extent. READ MORE

  6. 5. Illustrations of Data Analysis Using the Mapper Algorithm and Persistent Homology

    University essay from KTH/Matematik (Avd.)

    Author : Rami Kraft; [2016]
    Keywords : ;

    Abstract : The Mapper algorithm and persistent homology are topological data analysis tools used for analyzing point cloud data. In addition a classification method is used as a part of the data analysis toolchain adopted in this thesis in order to serve as a distinguishing technique for two class labels. READ MORE