The robust watermarking scheme based on subsampling 基于子采樣方法的魯棒性水印算法
Standard guide for laboratory subsampling of media related to waste management activities 與廢物管理活動(dòng)有關(guān)的介質(zhì)的實(shí)驗(yàn)室次級(jí)取樣的標(biāo)準(zhǔn)指南
Standard guide for composite sampling and field subsampling for environmental waste management activities 環(huán)境廢物管理活動(dòng)現(xiàn)場(chǎng)次級(jí)取樣和復(fù)合取樣的標(biāo)準(zhǔn)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 供應(yīng)商通過(guò)應(yīng)用諸如色彩子取樣等算法壓縮技術(shù)確保視頻的質(zhì)量,所謂的色彩子取樣使用了人眼觀察不到的顏色變化。
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 紅外探測(cè)器陣列由于受到工藝水平的限制,不能制成用于產(chǎn)生高分辨率紅外圖像所要求的密度,一般會(huì)產(chǎn)生空間欠抽樣圖像,圖像中有嚴(yán)重的混淆現(xiàn)象,為了減小這種混淆、提高分辨率,引入微掃描技術(shù)。