Multi-feature fusion method for medical image retrieval using wavelet and bag-of-features

Figures & data

Figure 1. Framework of the proposed method.

Figure 2. Feature selection.

Figure 3. Wavelet decomposition.

Figure 4. Segmentation of $L{L}^{(0)}$image.

Figure 5. Computation result of LBP feature of a medical image.

Figure 6. Experimental results for chest CT image.

Figure 7. Experimental results for pelvic CT image.

Figure 8. Comparison of the accuracy and retrieval time of three methods.