Medical Image Retrieval

This paper summarizes the existing medical image retrieval method comprising the following two aspects: Feature and Feature search.

1. Common medical image
    Magnetic Resonance Imaging (MRI)
    computed Tomography (CT)
    Photon Emission Tomography (PET)
   -the X-ray

2. Wherein represents a
   feature representation may be divided into two categories: feature-based and feature-based manual learning
    following categories based on hand characteristics: Scale-Invariant Feature Transform (SIFT ), Speeded Up Robust Features (SURF), Local Binary Patterns (LBP ), GIST, HOG (Histogram of Gaussians)