Source camera identification with dual-tree complex wavelet transform

HIGHLIGHTS

  • who: HUI ZENG and colleagues from the School of Computer Science Technology, Southwest University of Science Technology, Mianyang, China have published the research work: Source Camera Identification With Dual-Tree Complex Wavelet Transform, in the Journal: (JOURNAL)
  • what: To fill this gap the authors propose a dual tree complex wavelet transform (DTCWT) based method to extract the SPN from a given image which achieves better performance in the area around strong edges. The authors focus on the SPN extraction stage of the SCI process. The authors propose to use symmetric boundary extension instead of the . . .

     

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