Sparse Codebook Model of Local Structures for Retrieval of Focal Liver Lesions Using Multiphase Medical Images

<div>Examples of each lesion type on 3 phases. Rows are images that belong to same contrast phase, while columns are images from the same lesion: cyst, FNH, HCC, HEM, and METS.</div>

International Journal of Biomedical Imaging

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Figure 3

Figure 3: Sparse Codebook Model of Local Structures for Retrieval of Focal Liver Lesions Using Multiphase Medical Images 