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X
Runfu Chu
44  Ergebnisse:
Personensuche X
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1

Block mapping and dual-matrix-based watermarking for image ..:

Li, Xuejing ; Chen, Qiancheng ; Chu, Runfu..
PLOS ONE.  19 (2024)  2 - p. e0297632 , 2024
Link: https://doi.org/10.1371/..
 
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2

Comparisons on tamper detection results under the diverse t..:

Xuejing Li ; Qiancheng Chen ; Runfu Chu.
doi:10.1371/journal.pone.0297632.g015.  , 2024
Link: https://doi.org/10.1371/..
 
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3

RS diagrams of watermarked images constructed by our propos..:

Xuejing Li ; Qiancheng Chen ; Runfu Chu.
doi:10.1371/journal.pone.0297632.g010.  , 2024
Link: https://doi.org/10.1371/..
 
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4

Illustration of constructing the watermarked image for auth..:

Xuejing Li ; Qiancheng Chen ; Runfu Chu.
doi:10.1371/journal.pone.0297632.g005.  , 2024
Link: https://doi.org/10.1371/..
 
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5

The selected 256 × 256 dual-matrix DM:

Xuejing Li ; Qiancheng Chen ; Runfu Chu.
doi:10.1371/journal.pone.0297632.g003.  , 2024
Link: https://doi.org/10.1371/..
 
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6

Main symbols employed in our scheme and their corresponding..:

Xuejing Li ; Qiancheng Chen ; Runfu Chu.
doi:10.1371/journal.pone.0297632.t001.  , 2024
Link: https://doi.org/10.1371/..
 
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7

Demonstration of a puzzle P with the dual embedding propert:

Xuejing Li ; Qiancheng Chen ; Runfu Chu.
doi:10.1371/journal.pone.0297632.g002.  , 2024
Link: https://doi.org/10.1371/..
 
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8

Performance of the proposed scheme under copy-move attack:

Xuejing Li ; Qiancheng Chen ; Runfu Chu.
doi:10.1371/journal.pone.0297632.g013.  , 2024
Link: https://doi.org/10.1371/..
 
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9

PSNR comparisons with existing works on recovered images:

Xuejing Li ; Qiancheng Chen ; Runfu Chu.
doi:10.1371/journal.pone.0297632.t004.  , 2024
Link: https://doi.org/10.1371/..
 
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10

PSNR variation tendency of the recovered images under the d..:

Xuejing Li ; Qiancheng Chen ; Runfu Chu.
doi:10.1371/journal.pone.0297632.g017.  , 2024
Link: https://doi.org/10.1371/..
 
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11

PSNR comparison results under diverse watermark payload:

Xuejing Li ; Qiancheng Chen ; Runfu Chu.
doi:10.1371/journal.pone.0297632.g008.  , 2024
Link: https://doi.org/10.1371/..
 
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12

Fig 16 -:

Xuejing Li ; Qiancheng Chen ; Runfu Chu.
doi:10.1371/journal.pone.0297632.g016.  , 2024
Link: https://doi.org/10.1371/..
 
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13

Illustration of authenticating and recovering the received ..:

Xuejing Li ; Qiancheng Chen ; Runfu Chu.
doi:10.1371/journal.pone.0297632.g006.  , 2024
Link: https://doi.org/10.1371/..
 
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14

PDH histograms between the original images and watermarked ..:

Xuejing Li ; Qiancheng Chen ; Runfu Chu.
doi:10.1371/journal.pone.0297632.g009.  , 2024
Link: https://doi.org/10.1371/..
 
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15

Performance of the proposed scheme under copy-move attack:

Xuejing Li ; Qiancheng Chen ; Runfu Chu.
doi:10.1371/journal.pone.0297632.g013.  , 2024
Link: https://doi.org/10.1371/..
 
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