A video shot boundary detection algorithm is presented by using improved bidimensional empirical mode decomposition(BEMD).The image is extended to eliminate the border effect of BEMD and improve the BEMD.The domain limited Delaunay triangulation cubic interpolation is used to get the minimum envelope face and maximum envelope face.The BEMD is based on the neighborhood limited EMD(NLEMD)which dissolves the image by setting the max neighborhood,and using local adaptive means algorithm to replace the envelope ...