Anchoring of lightness values in center-surround displays.

[1]  Berthold K. P. Horn Robot vision , 1986, MIT electrical engineering and computer science series.

[2]  H. Helson,et al.  Adaptation-level theory , 1964 .

[3]  O. Reiser,et al.  Principles Of Gestalt Psychology , 1936 .

[4]  D. Katz The world of colour , 1935 .