▍1. 点云特征提取 详细 实用 经典的讲述过程及方法FeatureExtractionFromPointClouds
点云特征提取 详细 实用 经典的讲述过程及方法(Point Cloud Feature Extraction practical details about the processes and methods of classic)
点云特征提取 详细 实用 经典的讲述过程及方法(Point Cloud Feature Extraction practical details about the processes and methods of classic)
点云特征提取 详细 实用 经典的讲述过程及方法(Point Cloud Feature Extraction practical details about the processes and methods of classic)
说明: 基于DSP和FPGA芯片的实时图像处理系统。该系统不同于传统基于PC机模式的图像处理系统,发挥了DSP和FPGA两者的优势,能更好地提高图像处理系统实时性能,同时也最 大可能地降低成本。(Real time image processing system based on DSP and FPGA. This system is different from the traditional image processing system based on PC mode. It can improve the real-time performance of the image processing system better by using the advantages of DSP and FPGAIt is possible to reduce costs.)
说明: 基于LSB的数字水印算法及MATLAB实现 黄仿元 基于LSB的数字水印算法及MATLAB实现_黄仿元(Lsb-based digital watermarking algorithm and MATLAB implementation _ yellow imitation element)
说明: 基于人体手指静脉图像分割算法的研究(Research on segmentation algorithm of human finger vein image)(Research on segmentation algorithm of human finger vein image)
测量航测技术规划书 已通过审核,可供航测飞行技术设计参考(Aerial measurement technology planning book has been reviewed for technical design reference aerial flying)
里面提出一种阈值的思想 正常进行DF中继转发需要进行译码 而该方法根据阈值判断是否需要译码 降低复杂度(A Threshold-Based Hybrid Relay Selection Scheme)
DLP 投影仪开发手册,作为结构光投射设备,可以达到实时重建的功能(DLP Projector Development Manual, as structured light projection apparatus, can achieve real-time reconstruction of functional)
基于字典学习和矩阵低秩稀疏分解的SAR图像处理新方法,拓展了低秩稀疏分解的应用领域,有很好的应用前景。(Dictionary Learning and Low-rank Sparse Matrix Decomposition for Sparsity-driven SAR Image Reconstruction)
本书主要内容包括:第1章绪论,介绍了信道编码的理论来源和研究背景;第2章线性分组码,阐述了线性分组码的一般原理;第3章概述LDPC码的有关知识;第4章LDPC码校验矩阵构造,详细介绍了LDPC码的构造方式;第5章阐述了 LDPC的各种译码算法,包括本课题组提出的全新译码算法;第6章和第7章分别介绍了LDPC码的两种优化设计和分析方法,即密度进化和EXIT图;第8章介绍了LDPC码在编码调制系统中的应用;第9章介绍了基于LDPC码的链路自适应技术;第10章主要介绍了LDPC码在物理层、应用层联合优化系统中的应用;第11章介绍了LDPC码在图像数字水印系统中的应用。(LDPC code theory and applications)
系统地介绍总结了基于贝叶斯理论的陆海SAR图像分割(Systematic introduction summarizes the sea SAR image segmentation based on bayesian theory)
Digital image processing 2nd edition
电压跌落是最严重的动态电能质量问题之一, 精确定位电压跌落起止时间是应对电压跌落问题的 重要前提和基础。由于电压采样信号往往有噪声分 量,现有的方法在定位电压跌落的起止时间时存在 局限性。本文提出利用多小波变换及相邻系数去噪 的电压跌落定位方法。多小波兼有对称性、正交性、 有限支撑性和二阶消失矩等优异的信号处理性能, 利用GHM多小波可以准确定位电压跌落起止时间。 多小波变换系数在每层之间具有对应关系,多小波 相邻系数将紧相邻的若干个系数作为一个整体来确 定阈值,考虑了系数之间的相关性,能获得更好的 去噪效果。通过 Matlab 进行仿真验证,仿真结果表 明,所提出的方法的正确性。 (Voltage sag is one of the most serious dynamic power quality problems. Critical start-time and end-time are important indices for voltage sags. But the sampling signals often have noisy component, the locations of start-time and end-time are hard to get. Wavelet is an effective tool for those non-stationary signal processing and has been used in this field. Local feature in the signal can be enlarged after the transformation using the scalar wavelet. But scalar wavelets cannot contain orthogonality, symmetry, compact support and higher order of vanishing moments simultaneously. In this thesis, multi-wavelets GHM is used to detect and locate power quality disturbances. Multi-wavelets offer many excellent properties such as the same approximation order but more compact support. The dependence of the multi-wavelets coefficients varies with the level, so neighboring coefficien)
基于Contourlet变换的多波段SAR图像融合 郑永安 宋建社 周文明 张杰 计算机工程 2007-09-20 期刊(multiband SAR image fusion based on Contourlet transform Zheng Yongan Song Jianshe Zhou Wenming Zhang jie computer engineering the 2007-09-20 journals)
基于Contourlet变换的多波段SAR图像融合 郑永安 宋建社 周文明 张杰 计算机工程 2007-09-20 期刊(multiband SAR image fusion based on Contourlet transform Zheng Yongan Song Jianshe Zhou Wenming Zhang jie computer engineering the 2007-09-20 journals)
雷达探测开关,用于检测前方是否有移动的物体?(Radar detection switch for detecting whether there is in front of the moving object?)
运用本征模式匹配理论研究了声子晶体实际的声学速度沿两个高度对称的方向上的第一布里渊区里的特性。(The effective acoustic velocity along two highly symmetric directions of the first Brillouin zone is studied in a two-dimensional squarely arranged solid-solid phononic crystal.)
光学图象几何畸变的快速校正算法Fast optical image geometric distortion correction algorithm(Fast optical image geometric distortion correction algorithm Fast optical image geometric distortion correction algorithm)