Decencière, Etienne, and Michel Bilodeau. “ADAPTIVE CROSSING NUMBERS AND THEIR APPLICATION TO BINARY DOWNSAMPLING”. Image Analysis and Stereology 26, no. 2 (May 3, 2011): 73–81. Accessed April 30, 2025. http://233.ablak.arnes.si/ojs/index.php/IAS/article/view/810.