壮丽的去
发表于 2025-3-28 15:03:25
Conference proceedings 2003era situated along the beautiful Han River in Seoul, Korea from November 21 to 22, 2002. These proceedings contain 21 papers that were accepted for presentation at the conference. These papers were selected from 67 submissions including 3 invited papers. They went through a thorough review process b
隐语
发表于 2025-3-28 21:20:07
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不真
发表于 2025-3-29 02:47:42
Gesprächsführung und Sexualanamnesebedding and attack strategies may be developed in this context. This paper focuses on several such strategies, including a framework for developing near-optimal codes and universal decoders. The suboptimality of spread-spectrum strategies follows from the analysis. The theory is applied to image watermarking examples.
Condyle
发表于 2025-3-29 03:20:48
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Ccu106
发表于 2025-3-29 09:18:13
Die neue Sexualtherapie im Abriss malicious modifications, some effective rules are presented. Mathematical morphology operations are used to improve the detection performance. Experiment results demonstrate that the watermark is fragile to malicious tamper and robust against high quality lossy image compression.
Fulsome
发表于 2025-3-29 14:00:36
Ulzerationen im anogenitalen Bereichperceptual channels that are octave bands in spatial frequency. Based on the octave-bands division, same numbers of bits of the watermark are inserted into each channel. Experimental results show that the proposed method based on HVS method gives strong robustness to the attacks compared with conventional DCT, wavelet and DFT watermarking methods.
CLEFT
发表于 2025-3-29 15:38:59
Information-Hiding Gamesbedding and attack strategies may be developed in this context. This paper focuses on several such strategies, including a framework for developing near-optimal codes and universal decoders. The suboptimality of spread-spectrum strategies follows from the analysis. The theory is applied to image watermarking examples.
synovial-joint
发表于 2025-3-29 23:35:49
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JECT
发表于 2025-3-30 03:19:32
A DWT-Based Fragile Watermarking Tolerant of JPEG Compression malicious modifications, some effective rules are presented. Mathematical morphology operations are used to improve the detection performance. Experiment results demonstrate that the watermark is fragile to malicious tamper and robust against high quality lossy image compression.
buoyant
发表于 2025-3-30 04:28:55
Spatial Frequency Band Division in Human Visual System Based-Watermarkingperceptual channels that are octave bands in spatial frequency. Based on the octave-bands division, same numbers of bits of the watermark are inserted into each channel. Experimental results show that the proposed method based on HVS method gives strong robustness to the attacks compared with conventional DCT, wavelet and DFT watermarking methods.