Essays about: "graph cuts"

Showing result 11 - 15 of 17 essays containing the words graph cuts.

  1. 11. Brain MRI segmentation for the longitudinal follow-up of regional atrophy in Alzheimer’s Disease

    University essay from KTH/Skolan för teknik och hälsa (STH)

    Author : Clemence Petit; [2014]
    Keywords : Segmentation; MRI; Brain; Alzheimer s Disease; Tissue classification; Graph-cuts optimization;

    Abstract : Brain atrophy measurement is increasingly important in studies of neurodegenerative diseases such as Alzheimer’s disease. From this perspective, a regional segmentation framework for magnetic resonance images has recently been developed by the team that I joined for my master thesis. It combines an atlas fusion and a tissue classification. READ MORE

  3. 12. Analysis of structure and movement of neural growth cone

    University essay from Lunds universitet/Matematik LTH

    Author : Fumiaki Nagase; [2014]
    Keywords : growth cone; segmentation; neuron; graph cuts; Mathematics and Statistics;

    Abstract : Growth cone is a sensory and motile part at the tip of a neuron and its main function is path finding. In previous works many chemical cascades and simple structure of growth cone were revealed. However, to understand the whole function of growth cone, deeper research on structure, especially on filopodia, is desired. READ MORE

  4. 13. Automated plane detection and extraction from airborne laser scanning data of dense urban areas

    University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Author : Ning Zhang; [2012]
    Keywords : 3D city modeling; classification; pattern recognition; LIDAR; physical geography; geomatics; geography; graph cuts; EM algorithm; kD tree; RANSAC; Earth and Environmental Sciences;

    Abstract : Popular science Digital 3D city models are nowadays used in many GIS applications. Airborne laser scanning is rapidly developing technology that can efficiently plot the 3D shapes of everything on the earth surface. Today, organizations that are responsible for, e.g. READ MORE

  5. 14. Efficient Graph Cuts for Multi-region Segmentation

    University essay from Lunds universitet/Matematik LTH

    Author : Martin Rykfors; [2012]
    Keywords : Mathematics and Statistics;

    Abstract : Many problems in computer vision can be formulated as optimization problems that can be solved using minimum cuts in flow networks. However, these applications can be demanding, with the memory bandwidth being the main bottleneck on the performance. READ MORE

  6. 15. AIG Rewriting Using 5-Input Cuts

    University essay from KTH/Skolan för informations- och kommunikationsteknik (ICT)

    Author : Nan Li; [2011]
    Keywords : ;

    Abstract : Rewriting is a common approach to logic optimization based on local transformations. Most commercially available logic synthesis tools include a rewriting engine that may be used multiple times on the same netlist during optimization. This thesis presents an And-Inverter graph based rewriting algorithm using 5-input cuts. READ MORE