文件名称:Visual pattern recognition by moment invariants
文件大小:1.21MB
文件格式:PDF
更新时间:2013-06-24 06:45:18
模式识别;不变矩
Summary-In this paper a theory of two-dimensional moment invariants for planar geometric figures is presented. A fundamental theorem is established to relate such moment invariants to the well- known algebraic invariants. Complete systems of moment invariants under translation, similitude and orthogonal transformations are derived. Some moment invariants under general two-dimensional linear transformations are also included.