Low-Complexity Saliency Detection Algorithm for Fast Perceptual Video Coding

Table 3

Position coordinates of vertex macroblock with vertical motion.

Macro blocks	Position coordinates
MB-3	𝑐(𝑥−𝑗𝑐,𝑦−𝑗𝑐)
MB-4	𝑐(𝑥−𝑗𝑐,𝑦+𝑗𝑐)
MB-5	𝑐(𝑥,𝑦+𝑗𝑐)
MB-6	𝑐(𝑥,𝑦−𝑗𝑐)
MB-7	𝑐(𝑥+𝑗𝑐,𝑦−𝑗𝑐)
MB-8	𝑐(𝑥+𝑗𝑐,𝑦+𝑗𝑐)