video modulation system
英 [ˈvɪdiəʊ ˌmɒdjʊˈleɪʃən ˈsɪstəm]
美 [ˈvɪdioʊ ˌmɑdʒəˈleɪʃən ˈsɪstəm]
网络 视频调制系统
双语例句
- This paper introduces the characteristics of the DCT-based digital video watermarking techniques that have been developed, and then proposes a digital watermarking algorithm by modulation of corresponding DCT coefficients according to human visual system, in which an embedding strategy is applied.
通过分析已有的基于DCT变换的视频水印算法，提出了一种充分考虑人眼视觉特性、并通过采用水印嵌入控制策略对特定位置DCT系数进行修改以嵌入水印的方案。 - Layered video coding and Adaptive Modulation and Coding ( AMC) are combined and the impact of layered structure to system performance is considered in this scheme.
该方法将分层视频编码和自适应调制编码相结合，考虑了视频分层结构对系统性能的影响。