高性能视频编码(HEVC)是刚确立的最新一代视频编码标准.对于帧内编码,HEVC最大的特点是采用了从64×64至8×8的编码单元划分和35种帧内预测模式,HEVC通过遍历所有的分块和帧内预测模式,选取最优的预测方式,这种帧内预测方式在提高预测精度的同时也大大增加了编码的计算复杂度.为了降低帧内预测的计算复杂度,HM2.0版...
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Baolin Wu, † Wenpeng Zhang, † Zhonghua Li, ‡ Li Gu, †,§ Xin Wang, ‡ and Peng George WangWu, BaolinZhang, WenpengLi, ZhonghuaGu, LiWang, XinWang, Peng George
针对灰色Lotka-Volterra模型不能灵活适应实际数据变化规律的问题,本文将动态背景值插值系数引入灰色微分方程,并在MAPE最小化目标和参数关系的约束下,建立求解模型参数最优值的非线性规划模型,提出了一种优化的灰色Lotka-Volterra模型.对我国FAI和CPI的预测结果表明:本文提出的优化方法能够有效地提高灰色Lotka-Volterra模型对...
When will you go to Xi'an?Wang Xin: In the afternoon on February 4.Read and answer. 根据对话,回答问题。 a. How does Wang Xin go to Xi'an? b. How does Zhang Lin go to Sanya? c. When will Wang Xin go to Xi'an? d. When will Zhang Lin go to Sanya?Read and fill in the...
从古至今中药一直被用于预防和治疗疾病,然而中药可在种植、采收、运输和贮藏过程中污染各种真菌毒素,导致中药质量、安全和疗效可能未达到安全用药的要求,严重威胁人类健康.本文对国内外药材中真菌及真菌毒素污染研究现状进行综述,并对真菌和真菌毒素限量标准进行介绍.讨论了建立检测中药材中各种真菌毒素的标准、建立中药材中...
Wang Xin: How do you go there?Zhang Lin: By plane. It's fast. How do you go to Xi'an?Wang Xin: I want to take a train.Zhang Lin: I will go to Sany a in the morning on February 5. When will you go to Xi'an? .Wang Xin: In the afternoon on February 4. a. How doe...
2.There are many tall buildings in Zhang Hao ' s city .3.Zhang Hao and Wang Xin are both from big cities .4.There are many beautiful gardens in Wang Xin ' s city .5.There are two famous rivers in Wang Xin ' s city .慧创乐...
Mr.Wang Xin is the director of Beijing Tengyu Law Firm. He not only has a profound academic background in the field of law, but also has rich practical experience. He graduated from Peking University with a bachelor's degree in law,and continued his studies at the Chinese Academy of Socia...
百度试题 结果1 题目看拼音写词语。wang luojǐng zhangxin xiangyou lanchang kaimi yan 相关知识点: 试题来源: 解析 一、网络警长信箱游览敞开眯眼 反馈 收藏