Efficient Detection of Occlusion prior to Robust Face Recognition

Figure 4

Illustration of our occlusion segmentation: (a) examples of faces occluded by scarf and sunglasses; (b) initial guess of the observation set according to the results from our occlusion detector; ((c)(d)) the visualization of 𝑢(𝑖,𝑗) in horizontal and vertical directions, respectively; (e) the generated occlusion masks (𝜔=150).

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