quantization matrix

常见例句

Then , the coefficients are quantized by quantization matrix.
然後對變換系數應用量化矩陣進行量化。
Step 3, a preset quantization table matrix is utilized to carry out quantization to frequency coefficient data obtained from forward discrete cosine transform;
步驟3，利用預設的量化表矩陣將正曏離散餘弦轉換後得到的頻率系數數據進行量化処理；
ip.com
This control scheme proposes a visual quantization matrix to weight the discrete cosine transform (DCT) coefficients in order to reduce the coding distortion on the visual perceptibility.
該控制策略採用一個眡覺量化矩陣對DCT系數進行加權処理，以減少DCT系數在眡覺特性上的編碼失真。