Essays about: "partially truncated"

Found 3 essays containing the words partially truncated.

  1. 1. Tests of Autoencoder Compression of Trigger Jets in the ATLAS Experiment

    University essay from Lunds universitet/Partikel- och kärnfysik; Lunds universitet/Fysiska institutionen

    Author : Erik Wallin; [2020]
    Keywords : Physics and Astronomy;

    Abstract : Limited data storage capability is a large obstacle for saving data in high energy particle physics. One method of partially circumventing these limitations, is trigger level analysis (TLA) as used by the ATLAS experiment. The efficiency of TLA can be further increased by doing effective data compression. READ MORE

  3. 2. Multi-site Organ Detection in CT Images using Deep Learning

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

    Author : Gustaf Jacobzon; [2020]
    Keywords : Organ Detection; Organs-at-risk; 3D Object Detection; Segmentation; Deep Learning; Machine Learning; Weakly-supervised Learning; YOLOv3; 3D U-Net;

    Abstract : When optimizing a controlled dose in radiotherapy, high resolution spatial information about healthy organs in close proximity to the malignant cells are necessary in order to mitigate dispersion into these organs-at-risk. This information can be provided by deep volumetric segmentation networks, such as 3D U-Net. READ MORE

  4. 3. Reconstruction Approach for Partially Truncated CT Data

    University essay from KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Author : Krishnadev Moothandassery Ramdevan; [2018]
    Keywords : partially truncated; partial CT reconstruction;

    Abstract : For various reasons it might be required to scan an object that partially lies outside the field of view(FOV) of a CT scanner. The parts of the object that lie outside the FOV will not contribute to the line integrals measured by the detector which will cause image artifacts that affect the final image quality. READ MORE