fine-granular 中文意思是什麼
fine-granular
解釋
細顆粒的-
Second, an adaptive rate - distortion model is proposed by extending directed acyclic graph model for fine granular scalable video coding. we add rate, original distortion and adaptive scale to the directed acyclic graph model
其次，針對精細粒度可擴展視頻編碼技術，本文擴展有向無環圖模型，在該模型中加入碼率，原始失真和自適應因子等屬性，建立了自適應率失真模型。 -
The mucosa was thinned 、 flattened, rugal folds became flattened, surface of mucosa appeared fine granular
肉眼，胃粘膜薄而平滑，皺襞變淺，有的幾乎消失，粘膜表面呈細顆粒狀，偶有出血及糜爛。 -
By projecting this granular grinding medium 0. 1mm 2. 0mm off - center, it is possible to polish all kinds of surfaces including those of complex three - dimensionally - shaped work pieces to produce a mirror - smooth surface. whats more, this device can remove the fine burring left by fine processing and outer circumference edge finishing too
把粒狀研磨0 . 1mm2mm通過斜投的方式，對復雜的三維立體形狀也可進行鏡面研磨，再通過精細加工去除多餘部分和外周圍邊緣面的加工。 -
The lagrange multiplier method using rate and distortion information is then applied to optimal allocates bitrate for each frame in fine granular scalability substreams
基於拉格朗日乘子法的最優化碼率分配演算法可以利用該模型中的率失真信息分配碼率，在碼率一定的條件下提供最好的視頻效果。 -
In the fourth part, some key technologies about fine granular scalable video coding, decoding and rate shaping are surveyed, including how to shape the stream to get a better psnr, and how to allocate the rate of base and enhancement layer. a comparison study on the rate shaping analytic model of normal layered coding and fgs coding is presented
另外，本文在對現有的fgs編解碼技術深入研究的基礎上，改進了精細分層編碼中的截取演算法，並討論了碼率分配演算法，通過實驗得到了碼率分配的重要結論，且提出和對比了一般分層編碼和精細分層編碼的碼流截取演算法解析模型。
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