Essays about: "image segmentation"

Showing result 1 - 5 of 221 essays containing the words image segmentation.

  1. 1. Adaptable Semi-Automated 3D Segmentation Using Deep Learning with Spatial Slice Propagation

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

    Author : Niels Agerskov; [2019]
    Keywords : Deep learning; spatial propagation; image segmentation; semi-automated;

    Abstract : Even with the recent advances of deep learning pushing the field of medical image analysis further than ever before, progress is still slow due to limited availability of annotated data. There are multiple reasons for this, but perhaps the most prominent one is the amount of time manual annotation of medical images takes. READ MORE

  2. 2. Automated Liver Segmentation from MR-Images Using Neural Networks

    University essay from Linköpings universitet/Avdelningen för radiologiska vetenskaperLinköpings universitet/Centrum för medicinsk bildvetenskap och visualisering, CMIV

    Author : Shaikh Faisal Zaman; [2019]
    Keywords : liver segmentation; neural network; mri; mr images; segmentation; unet; deep learning; image processing; abdominal mri; leversegmentering; mr bilder; neurala nätverk; segmentering;

    Abstract : Liver segmentation is a cumbersome task when done manually, often consuming quality time of radiologists. Use of automation in such clinical task is fundamental and the subject of most modern research. READ MORE

  3. 3. Movement tracking of the carotid artery with 4D ultrasound imaging

    University essay from Lunds universitet/Avdelningen för Biomedicinsk teknik

    Author : Anny Eriksson Bernholtz; [2019]
    Keywords : imaging; movement tracking; ultrasound; Technology and Engineering;

    Abstract : The leading cause of death in the world is cardiovascular diseases. Scientific discoveries have been made that correlate the movement of the arterial walls and blood flow patterns with cardiovascular diseases. These movements have been studied with ultrasound 2D imaging. READ MORE

  4. 4. Implementation of an automated,personalized model of the cardiovascularsystem using 4D Flow MRI

    University essay from Linköpings universitet/Avdelningen för kardiovaskulär medicin

    Author : Camilla Almquist; [2019]
    Keywords : 4D Flow MRI; Master thesis; Image processing; Heart; Blood flow;

    Abstract : A personalized cardiovascular lumped parameter model of the left-sided heart and thesystemic circulation has been developed by the cardiovascular medicine research groupat Linköping University. It provides information about hemodynamics, some of whichcould otherwise only have been retrieved by invasive measurements. READ MORE

  5. 5. Mathematical Analysis of Intensity Based Segmentation Algorithms with Implementations on Finger Images in an Uncontrolled Environment

    University essay from Mälardalens högskola/Akademin för utbildning, kultur och kommunikation

    Author : Lisa Svens; [2019]
    Keywords : Image segmentation; normalised cut; k-means; applied mathematics; matlab;

    Abstract : The main task of this thesis is to perform image segmentation on images of fingers to partition the image into two parts, one with the fingers and one with all that is not fingers. First, we present the theory behind several well-used image segmentation methods, such as SNIC superpixels, the k-means algorithm, and the normalised cut algorithm. READ MORE