City University of New York (CUNY) City University of New York (CUNY) CUNY Academic Works CUNY Academic Works Computer Science Technical Reports CUNY Academic Works 2009 TR-2009007: History Tree Descriptors of Grayscale Images TR-2009007: History Tree Descriptors of Grayscale Images Gabor T. Herman T. Yung Kong Lucas M. Oliveira How does access to this work beneft you? Let us know! More information about this work at: https://academicworks.cuny.edu/gc_cs_tr/328 Discover additional works at: https://academicworks.cuny.edu This work is made publicly available by the City University of New York (CUNY). Contact: AcademicWorks@cuny.edu