Robust Object Recognition under Partial Occlusions Using NMF

Figure 10

Classification results for CBCL training image data. (a), (c), (e): Hoyer's Nmfsc algorithm applied to occluded test images for 𝑠_𝑊=0.1,0.5,0.9, 𝑠_𝐻=[]. (b), (d), (f): our modified modNMF algorithm applied to occluded test images for the identical values of the sparseness parameters.

(a)

(b)

(c)

(d)

(e)

(f)