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- Hybrid sampling coding with multiple-description is proposed which chooses its local sampling scheme according to DCT high frequency coefficient. 在此基础上，提出了根据DCT高频系数来选择局部采样方式的编码方法-混合采样多描述编码。
- DCT high frequency coefficient DCT高频系数
- Finally a bit of the watermark is embedded by adjusting the polarity between a high frequency coefficient and the output value of the model. 最后通过调整高频系数与模型输出值之间的大小关系来嵌入水印信息.
- And the high frequency coefficients are encoded with SPECK algorithm. 对高频部分采用原始SPECK算法。
- First, frequency-spectral analysts for output signals of inertia elements is given to decide the scale of wavelet multiresolution analysis and the measures for their high frequency coefficients. 首先对惯性元件输出信号进行频谱分析，确定相应的多分辨分析尺度以及不同尺度下对高频系数采取的相应措施。
- By studying JPEG compression and HVS theory, watermarking information is embedded in the DCT intermediate frequency coefficient part of the image. 通过对JPEG压缩以及人眼视觉系统理论的研究，确定了把水印信息嵌入到图像的离散余弦变换域的中频系数部分；
- high frequency coefficient 支持向量机
- Small dissipation factor at high frequency. 高的频率和小的损耗因素.
- At the same time it embed Fragile Watermark in image's high frequency part with the use of DCT so that Fragile Watermark can ... 同时它利用离散余弦变换;在图像的高频部分嵌入脆弱水印;使脆弱水印在遭受攻击或篡改时更易被损坏.
- High Frequency Switch-mode Rectifier for. 通信用高频开关整流器。
- High Frequency and Temperature Stability. 高频及高温稳定。
- Linear and Stable High Frequency Characteristics. 稳定的线性高频特性。
- Provides high Q characteristics in high frequency. 在高频率时提供高的品质因数(Q)值特性.
- DCT' s intermediate frequency coefficient DCT中频系数
- Antistatic 50W high frequency power quick clean. 防静电50W高频功率,清洗效果显著。
- Dolphins produce a high frequency sound. 海豚可以发出高频音。
- Yadong High Frequency Welding Steel Manufacture CO. LTD提供钢卷和其他产品。
- Feature:low dissipation factor at high frequency. 特征：高频率，低损耗;容量稳定;自愈性能佳，适合高阻 Recommended Application: Timing, tuned, Oscillator circuits;
- VHFJ? Very High Frequency Jammer? 甚高频干扰台?
- At the same time it embed Fragile Watermark in image's high frequency part with the use of DCT so that Fragile Watermark can be shattered more easily when attacked or amended. 同时它利用离散余弦变换，在图像的高频部分嵌入脆弱水印，使脆弱水印在遭受攻击或篡改时更易被损坏。
