Li, Yewen, et al. "A Novel Image Tamper Detection and Self-Recovery Algorithm Based on Watermarking and Chaotic System." Mathematics 7.10 (2019): 955. You can download the PDF from https://www.mdpi.com/2227-7390/7/10/955/pdf.
- Formula 14 is different from the source code, please infer the file smooth_function.m to see the details.
- Formula 16 has edit errors, the correct formula is as following:
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