3Pavlidis T.Filling Algorithms for Raster Graphics[J].Computer Graphics Image Process,1979,10(2):126-141.
4Pavlidis T.Algorithms for Graphic and Image Processing[M].Rockville,MD:Computer Science Press,1982.
5Freeman H.On the Encoding of Arbitrary Geometric Configu-ration[J].IRE Trans.on Electronic Computer,1961,10(2):260-268.
6Chang L W,Leu K L.A Fast Algorithm for the Restoration of Images Based on Chain Codes Description and Its Application[C]//Proc.of Computer Vision & Graphic Image Processing Conference.1990:296-307.
7Shih F Y,Wong W T.An Improved Fast Algorithm for the Restoration of Images Based on Chain Codes Description[C]//Proc.of Computer Vision & Graphic Image Processing Conference.1994:348-351.
8Tang G Y.Region Filling with the Use of the Discrete Green Theorem[C]//Proc.of Computer Vision & Graphic Image Processing Conference.1988:297-305.
9Ren M,Yang W,Yang J.A New and Fast Contour-filling Algorithm[J].Pattern Recognition,2005,38(12):2564-2577.
10Cai Z.Restoration of Binary Images Using Contour Direction Chain Codes Description[C]//Proc.of Computer Vision & Graphic Image Processing Conference.1988:101-106.
