Figure 7
From: Discriminative Learning for Automatic Staging of Placental Maturity via Multi-layer Fisher Vector

Query and top seven retrieved medical images.
The first image is the query image, whereas the rest are the retrieved placental image based on the similarity scores (ranked from left to right, top to bottom). (a) Stage 1, (b) Stage 2, (c) Stage 3, (d) Stage 4.