转载音频信号的数字水印相关论文,打包下载.

这里是关于图像处理之机器学习方面的资料--AdaBoost，自适应boosting. 非常经典的资料-Here is on image processing of machine learning information- AdaBoost, adaptive boosting. Very classical information

This paper introduces an affine invariant of trapezia, and the explicit constraint equation between the intrinsic matrix of a camera and the similarity invariants of a trapezium are established using the affine invariant. By this constraint, the inner parameters, motion parameters of the cameras and the similarity invariants of trapezia can be linearly determined using some prior knowledge on the cameras or the trapezia. The proposed algorithms have wide applicability since parallel lines are not rare in many scenes. Experimental results validate the proposed approaches. This work presents a unifying framework based on the parallelism constraint, and the previous methods based on the parallelograms or the parallelepipeds can be integrated into this framework. Key words: invariant parallelism constraint camera calibration 3D reconstruction

该文发表于08年，研究了近十年来约300篇图像检索论文，涉及主要的经典理论、图像标注并讨论了相关子领域。该文还讨论了如何利用现有的图像检索技术构建现实中图像系统，是一篇不可多得的图像检索综述。-The article surveys almost 300 key theoretical and empirical contributions in the current decade related to image retrieval and automatic image annotation, and in the process discuss the spawning of related subfields.The paper also discusses significant challenges involved in the adaptation of existing image retrieval techniques to build systems that can be useful in the real world.

欧洲数字电视标准文档DVB，很难下载到的地道中文翻译-DVB- Europe

主要内容： 潮流计算的数学模型及解算方法 潮流方程的特殊解法 潮流计算中的特殊问题 潮流计算问题的扩展 -main elements : the trend of a mathematical model and solution methods of the special power flow equations flow calculation method to the special problems of the power flow calculation expansion

物联网发展纲要，详细介绍物联网的发展情况，应用等-Outline for the Development of things in detail the development of complex network, application, etc.

Key loggeer document

Am29LV160DB datasheet

地面数字电视国家标准DTMB技术解读，作者杨知行（清华大学数字电视传输技术研发中心主任、教授)-The national terrestrial digital TV standard DTMB technical interpretation, the author knowing Yang (Tsinghua University, digital television transmission technology research and development director of the Center, Professor)

tcp/ip web based monitor application