Local Stereo Matching Using Adaptive Local Segmentation

Algorithm 3

Offset neutralization.

𝑁^𝑝 is the length of the vectors 𝐳_𝑙 and 𝐳_𝑟

𝑐_𝑙 and 𝑐_𝑟 are the central intensities in the left and in the right window

for  𝑖=1 to 𝑁^𝑝  do

 𝐳_𝑙(𝑖)=𝐳_𝑙(𝑖)−𝑐_𝑙

 𝐳_𝑟(𝑖)=𝐳_𝑟(𝑖)−𝑐_𝑟

end for