sub-sampling 二次抽样 ; 亚抽样 ; 采样 ; 取样
sub-sub-sampling 双分阶抽样
Sub-sampling layer 下采样层
sub-sampling image 亚采样图像
direct sub-sampling 直接中频采样
object sub-sampling 区域网格采样
partial sub-sampling 部分二次采样
temporal sub-sampling 时域亚采样
multiple sub sampling 多重亚取样
To protect copyrights of multi-media data,such as color-images,effectively,a color-image watermarking algorithm is proposed based on independent component analysis(ICA) and subsampling in wavelet domain.
为了实现对彩色图像等多媒体信息的版权保护,采用独立分量分析(ICA)和图像子采样技术,提出了一种基于离散小波变换(DWT)的彩色图像水印算法。
参考来源 - ICA和子采样在DWT域彩色图像水印中的应用Based on correlation of the frame and intra-frame,this paper proposes video compression with BP and subsampling of frame.
本文根据视频序列的帧内相关性和帧间相关性,利用时间二次抽样方法,提出了基于二次抽样插值的BP网络视频压缩算法。
参考来源 - 基于二次抽样插值的BP网络视频压缩·2,447,543篇论文数据，部分数据来源于NoteExpress
The frequency aliasing due to sub-Nyquist sampling can be resolved by the proposed frequency aliasing resolving algorithm and information from the time-delay channel.
文中，欠采样所引入的频率模糊由增加的延迟通道提供的信息加以消除，并提出了相应的频率解模糊算法。
Be able to design the correct SPC chart type, rational sub-grouping, and sampling frequency.
能够设计正确的制程能力图的种类，明确抽样数量和抽样频率。
Under simple random sampling scheme without replacement and unknown proportion of population possessing neutral attribute, the optimal allocation of sizes of two sub-samples is given.
对简单随机不放回抽样，在总体非敏感属性个体比例未知的情况下，给出了两个子样本容量的最优配置。
应用推荐