The robust watermarking scheme based on subsampling 基于子采样方法的鲁棒性水印算法
Standard guide for laboratory subsampling of media related to waste management activities 与废物管理活动有关的介质的实验室次级取样的标准指南
Standard guide for composite sampling and field subsampling for environmental waste management activities 环境废物管理活动现场次级取样和复合取样的标准指南
Providers can ensure video quality by applying algorithmic compression techniques such as chroma subsampling , which uses color variation undetectable to the human eye 供应商通过应用诸如色彩子取样等算法压缩技术确保视频的质量,所谓的色彩子取样使用了人眼观察不到的颜色变化。
Due to the fact that the properties of infrared detector array ca n ' t be satisfied to produce a image with high resolution because of the level of manufacture , the phenomenon of subsampling and serious aliasing emerges . in order to reduce these phenomenon and improve the image resolution the technique of microscanning is introduced 红外探测器阵列由于受到工艺水平的限制,不能制成用于产生高分辨率红外图像所要求的密度,一般会产生空间欠抽样图像,图像中有严重的混淆现象,为了减小这种混淆、提高分辨率,引入微扫描技术。