1[1]Lin C Y,Chang S F.Distortion modeling and invariant extraction for digital image print-scan process[J].Intl.Symp.On Multimedia Information Processing (ISMIP 99),Taipei,Taiwan,Dec.1999. 被引量：1
2[2]Lin C Y.Public watermarking surviving general scaling and cropping:An application for print-and-scan process[J].Multimedia and Security Workshop at ACM Multimedia 99,Orlando,FL,Oct.1999. 被引量：1
3[4]C.Harris and M.Stephen.A combined comer and edge detector[J].Alvey Vision Conf.,Manchester,U.K.,Aug.1988,Papers:147-151. 被引量：1
