in practical application, considering video watermarking system has high demand on real-time and low-bit rate, this paper proposed a fragile watermarking algorithm based on diamond search. fragile watermark was embedded in motion vector search of p frame inter prediction.

  • 考虑到实际应用中视频水印系统的实时性需要和低码率需要,提出一种基于菱形搜索原理的脆弱水印算法,将脆弱水印嵌入P帧帧间预测的运动矢量中。
  • 来源:互联网摘选更新时间:2026-07-01 10:54:47

  • 重点词汇
  • intervt.埋,葬;
  • watermarkingn.水印;
  • aart. 一(个);每一(个);任一(个),用于辅音音素开头的单词前
  • applicationn.应用;应用程序;申请;(尤指理论、发现等的)运用;申请表;申请书;施用;敷用,敷用药;涂抹;勤勉,勤奋,用功;
  • OFabbr.Old French 古法语;
  • consideringprep.鉴于,考虑到;
  • INTERabbr.中间的;中级的;中间的;中级的;间断;断续
  • HASabbr.Hardened Aircraft Shelter 淬硬飞机护层;
  • ofprep. 关于;属于…的;由…制成;
  • Frame[人名] [苏格兰人姓氏] 弗雷姆语源不详;
  • 相关例句
1、

According to this feature, we propose a bit vector search algorithm which maps multiple channels into an integer variable. This variable is the so-called bit vector. Each channel corresponds to a bit in the variable.

根据这个特点,本文提出一种位向量搜索算法,该算法将多个通道映射为一个整型变量.这个变量即二进制位向量,每个通道对应变量中的一个位。

互联网摘选

2、

three optimization methods, namely, hooke-jeeves modular vector search method, powell conjugate direction search method, and random direction search method, have been chosen and improved. and three programs are given.

本文选用及改进了Hooke-Jeeves的模矢搜索法、Powell的共轭方向法及随机方向搜索法,相应编制了3个优化设计程序。

互联网摘选

3、

after detailed discussion on the rationale and procedure of the mle approach, an efficient numerical wind vector search algorithm is presented in this paper, according to the general distribution of objective function.

该文对最大似然估计的风场反演方法的基本原理和具体过程进行探讨,根据其目标函数的一般分布特征,提出一种较为高效的数值风矢量搜索算法。

互联网摘选

4、

a minimal matching error direction prediction-based fast half-pixel motion vector search algorithm is pro-posed in this paper in order to reduce computation load of half-pixel search.

为了减小半像素搜索的计算量,本文提出了一个基于最小匹配误差方向预测的快速半像素运动估计算法。

互联网摘选

5、

fast and adaptive motion vector search

一种快速的自适应运动矢量搜索算法

互联网摘选

6、

with the rapid development of internet of things technology, a huge business value network is formed.

随着物联网技术迅猛发展,物联网日益形成一个巨大的商业价值网。

互联网摘选

7、

the development of the gateway is very important to build internet of things' architecture.

在构建物联网体系结构,网关是非常重要。

互联网摘选

8、

another trend is the growth of what is known as the internet of things.

另一个趋势就是所谓的物联网的发展。

互联网摘选

9、

another term for the internet of things is

针对物联网的另一术语是

互联网摘选

10、

the connected internet of things is rapidly becoming reality.

物联网正在迅速地成为现实。

互联网摘选

11、

smart city; city development; internet of things; smart lifestyle;

智慧城市;城市发展;物联网;智能生活;

互联网摘选

13、

this research uses the internet of things technology to track and control the important production materials.

本研究运用物联网技术,研究企业内部重要生产物料的追踪与控制。

互联网摘选

14、

you may have already heard about the so-called internet of things.

你可能对所谓的物联网已早有耳闻。

互联网摘选

15、

component configuration system is widely used in information configuration field of the internet of things.

组件配置系统在物联网信息配置方面有着广泛的应用。

互联网摘选

16、

at the same time, it also plays an important role in the internet of things.

同时在物联网中也扮演的重要的角色。

互联网摘选

17、

in recent years, the internet of things gradually becomes a hot market.

近几年,物联网成为炙手可热的名词。

互联网摘选

18、

internet of things shows distinct cultural attribute as a new communication form.

作为一种新的传播形态,物联网承载的文化属性不言而喻。

互联网摘选

19、

this paper is also an exploration of the internet of things' standardization.

同时本论文也是对物联网标准化过程的一次探索。

互联网摘选

20、

growth will also be driven by the so-called internet of things.

物联网也将拉动数据中心的发展。

互联网摘选

  • 今日热词
  • 热门搜索

英语网英语词典(dict.25820.com)为您提供在线翻译英语词典单词大全英译汉汉译英等英语服务!可按单词字数词义分类查询。支持lj:关键词格式查询例句。

用户反馈
请选择反馈类型(可多选):
您的联系方式:
反馈内容:
提交成功 小编会尽快处理
回到顶部
点击反馈