subsampling中文什么意思

二次抽样

二段抽样

• chroma subsampling:    色度抽样
• interpenetrating subsampling:    交叉子抽样
• subsampling unit:    二段抽样单位

例句与用法

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1. The robust watermarking scheme based on subsampling
   基于子采样方法的鲁棒性水印算法
2. 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
3. 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
4. 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。
5. 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。