96 quantisation parameter : a variable used by the decoding process for scaling of transform coefficient levels 量化參數(shù):解碼處理中使用的一個(gè)值,用于縮放變換系數(shù)。
85 parameter : a syntax element of a sequence parameter set or a picture parameter set . parameter is also used as part of the defined term quantisation parameter 參數(shù):一個(gè)序列參數(shù)集或者圖象參數(shù)集的語(yǔ)法元素。參數(shù)也被用作術(shù)語(yǔ)量化參數(shù)的一部分。
The present paper presents a new method for constructing optimal quantisation tables . the method produces optimal rate - distortion performance in a fixed block size dct 摘要提出一種構(gòu)造擇優(yōu)量化表的新方法。在一個(gè)固定塊尺寸的離散馀弦變換( dct )中,該方法可產(chǎn)生優(yōu)化的率失真特性。
Abstract : the present paper presents a new method for constructing optimal quantisation tables . the method produces optimal rate - distortion performance in a fixed block size dct 文摘:提出一種構(gòu)造擇優(yōu)量化表的新方法.在一個(gè)固定塊尺寸的離散余弦變換( dct )中,該方法可產(chǎn)生優(yōu)化的率失真特性
The thesis discusses the rate control arithmetic of mpeg - 4 based on quadratic rate distortion model , and then presents a rate control arithmetic of i frame and improves the adjust policy of quantisation param 本文針對(duì)低帶寬的應(yīng)用要求對(duì)原算法進(jìn)行改進(jìn),增加了對(duì)系統(tǒng)性能影響比較大的i幀的碼率控制模型,并考慮場(chǎng)景變化的影響,對(duì)量化值的調(diào)整方法進(jìn)行了改進(jìn)。
quantisation meaning: Noun: quantisation Usage: Brit (= quantization ) The act of dividing into quanta or expressing in terms of quantum theory - quantization Derived forms: quantisations See also: quan...quantisation перевод:см. quantization квантование