詞語:dct
dct的解釋
dctabbr. 離散餘弦轉換(Discrete Cosine Transformation);數據通信終端(Data Communication Terminal);數據變換發報機(Data Conversion Transmitter);數字份量技術(Digital Component Technology )
dct的意思
DCT 離散餘弦變換;Discrete Cosine Transformation;double clutch transmission;inverse Discrete Cosine Transform;DCT DataCommunicationTerminal 數據通信終端;DCT DigitalComponentTechnology 數字組分技術,數字份量技術;DCT DigitalCompressionTechnology 數字壓縮技術;DCT DiscreteCosineTransformation 離散餘弦變換【圖像編碼;
dct的參考例句
1.We design a desktop collaborative tagging (DCT) system which allows collaborative workers to tag their documents. 我們設計了一個讓協同工作者可以標記文件的桌面協同標記系統。
2.This paper presents an efficient vector quantization (VQ) based on color video coding method in discrete cosine transform (DCT) domain. 針對彩色視頻圖像提出了一種DCT域內基於矢量量化的高效編碼方法。
3.By conjunction with human visual model, it embeds watermarks to middle band in the DCT domain and keeps invisibility of watermark in host image. 提出了一種基於DCT的圖像水印算法,該算法充分利用人眼視覺系統特性,把水印嵌入DCT中頻域中。