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Fig. 5 | EURASIP Journal on Image and Video Processing

Fig. 5

From: On the influence of interpolation method on rotation invariance in texture recognition

Fig. 5

Rotation invariance test. Plot of mean classification accuracies (in %) when training on the θ=0° orientation and testing on θ∈{40°,80°,… 320° } for each descriptor applied on textures rotated by hardware (HW) or nearest neighbour (NN), linear (LN), cubic (CU), B-spline (SP) and Lanczos 3 (LZ) interpolation. The horizontal red dashed lines are the mean accuracies when training and testing on θ=0°. Each dot corresponds to the mean classification accuracy from one rotation test. The black horizontal line segments in each column mark the median in each distribution

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