海量图书期刊资源,随时随地畅享阅读乐趣
Cotelescopes and approximate lifting properties in shape theoryAlexander I. Bykov; Leonid G. Zerkalov · Topology and its Applications · 1996
New connected components algorithms and invariant transformations of digital imagesAlexander I. Bykov; Leonid G. Zerkalov; Francisco J. Albores Velasco; Mario A. Rodríguez Pineda · 1998
Index of a point of 3-D digital binary image and algorithm for computing its Euler characteristicAlexander I. Bykov; Leonid G. Zerkalov; Mario A. Rodrı́guez Pineda · 1999