Context-Aware and Locality-Constrained Coding for Image Categorization

Figure 3

The relationship matrixes presented in depth map. “Original” represents the matrix before reweighing, and “reweighed” represents the matrix after reweighing. As can be seen, the lightest column of the original matrix disappeared after reweighing. It is best to magnify this figure for comparison.

(a) “Background_google” (original)

(b) “Background_google” (reweighed)

(c) “Accordion” (original)

(d) “Accordion” (reweighed)