Sökning: "3D Haar features"

Hittade 2 uppsatser innehållade orden 3D Haar features.

  1. 1. Automatic Detection of Anatomical Landmarks in Three-Dimensional MRI

    Master-uppsats, Linköpings universitet/Datorseende

    Författare :Hannes Järrendahl; [2016]
    Nyckelord :Quantitative 3D MRI; Machine learning; Medical image processing; Morphon image registration; 3D Haar features; Random regression forests;

    Sammanfattning : Detection and positioning of anatomical landmarks, also called points of interest(POI), is often a concept of interest in medical image processing. Different measures or automatic image analyzes are often directly based upon positions of such points, e.g. in organ segmentation or tissue quantification. LÄS MER

  2. 2. Texture Feature Analysis of Breast Lesions in Automated 3D Breast Ultrasound

    Master-uppsats, Uppsala universitet/Institutionen för informationsteknologi

    Författare :Haixia Liu; [2013]
    Nyckelord :;

    Sammanfattning : This thesis investigated a variety of texture features performances  on classifying and detecting breast lesions in automated  3D breast ultrasound (ABUS) images with computer-aided diagnosis and detection  system. Regions detected  by the computer-aided detection  system could be categorized into benign and malignant classes, which are supposed to have different texture features. LÄS MER