图像数据

CCD摄影测量相机图像数据高速实时存储的研究

Study on High-speed and Realtime Storage System for CCD Photogrammetric Image Data

扫描电子显微镜（SEM）给人们提供单帧的计算机图像数据。

Scanning electron microscopy ( SEM ) gives data about a single image .

完成对一帧CCD样本图像数据的采集和传输等。

Furthermore , the design completes the sample image data acquisition and transmission .

~（60）Co货运列车检查系统图像数据的高速传输与实时存储

The fast image data transmission and real-time storage of ~ ( 60 ) Co freight train scanning system

本文的主要研究工作包括以下几个方面：拟定了三种CT图像数据采集方案，对各种数据采集方法的主要技术指标和误差来源进行了分析，比较其优缺点，完成了数据采集工作；

The research work of this paper includes the following five respects : Three projects were studied out to capture CT image .

所有的文字、图像数据都用超文本标记语言（HTML）进行显示标记和链接标记，链接方向有纵向链接、横向链接和外向链接。链接形式是文字、图像、声音三种信息媒体之间的链接。

All text and image data are marked by hypertext markup language ( HTML ) .

泰山地区TM图像数据分析及三维立体影像制作

Analysis of TM data and display of three-dimensional images in Taishan Mountain Area

结果通过对人体头部CT图像数据场进行三维旋转绘制，结果比较理想。

Result Practical rotation rendering about a set of CT images of a woman head data was performed and the result was satisfactory .

我国海洋1号卫星（HY-1）CCD图像数据定量化条带消除研究

A study of quantitative striping removal algorithm for HY-1 CCD data

DCT压缩域图像数据处理

Image Processing in DCT Compressed Domain

JPEG图像数据格式简明分析

JPEG Image Data Format Concise Analysis

基于PCI总线的某遥感图像数据接收终端及其WDM的实现

Implementation of Receiving Terminal on Certain Remote Sensing Image Data System and WDM on Hardware Card Based on PCI Bus

基于小波变换的Laplacian金字塔图像数据压缩

Laplacian Pyramid image data compression based on wavelet transformation

为了分析谱线图像数据相互混叠、相互交错的原因，对丹巴天然云母还进行了X射线单晶衍射实验与表面观察实验。

In order to analyze the reason of unsatisfactory pattern in which spectral lines interveined each other , X-ray diffraction experiment and observating surface of muscovite were conducted .

根据CT图像数据构建像素立方体，通过骨组织图像的灰度阈值的比较，实现空间点云数据的采集。

The pixel cube model is constructed based on data of CT images . The data of space point cloud is acquired by comparing the gray threshold of image of bone tissue .

串行的工作方式顺序读取每个CCD产生的图像数据，增加了图像数据采集和传输的时间。

In this way , image data generated from each CCD is serially obtained , which increases the time delay of image data acquisition and transmission .

Recipe参数主要是指图像数据、检测区域、光学设置、检测灵敏度等。

The recipe parameters is mainly refers to the image data , detecting zone , the optical device and the detection sensitivity .

通过比较SOF（StartOfFrame）中断和DMA（DirectMemoryAccess）传送结束中断，有效地解决了图像数据丢失的问题。

The problem of image data loss was solved by comparing the number of SOF ( Start Of Frame ) and DMA ( Direct Memory Access ) transfer interrupt .

除此之外，针对图像数据写入PDF过程碰到的问题，给出了相应的解决方案。

Further , corresponding scheme to resolve the problems encountered in the process of writing image data to PDF is given .

来自所有摄像机的图像数据通过USB2.0总线采用同步传输模式传送到PC进行存储。

The image data from all cameras are transmitted to PC through USB2.0 bus in synchronous transmission mode for storing .

提出了一种采用JPEG标准压缩的静止图像数据在非理想信道中传输的纠错方法。

This paper proposes an error correction method used for JPEG compressed image data , which is transmitted in noisy channel .

剖析了高光谱图像数据的特性和传统的分类方法面临的主要问题，系统地介绍和分析了现有的多类SVM分类方法，讨论了SVM高光谱分类的影响因素。

Deeply analyses the characteristics of hyperspectral image data and the key problems of traditional classification methods , and systematically introduces and analyses existing multiclass SVMs methods .

对网络技术及数字视频技术的理论基础进行了归纳和总结，然后结合DSP数字信号处理技术实现了屏幕抓取和屏幕图像数据流的压缩与解压缩。

This paper concludes and summarizes the theory basis of Internet technology and digital video technology , and then achieves screen copy and compression and decompression of screen technology integrating with DSP .

采用基于EDMA方式实现图像数据的高速传输。

DSP uses EDMA technology to achieve high-speed image data transmission .

该文介绍了一种基于现场可编程门阵列（FPGA）和数字信号处理器（DSP）的实时视频处理系统，此系统以FPGA为数据缓冲和逻辑控制单元，DSP为图像数据处理单元。

A real-time video image processing system is presented . In this system , FPGA is used as a main logic control unit and data buffering , and DSP processes image data .

前五个模块均是功能模块，实现图像数据的预测、差分、Huffman编码、长度修正等功能。

The first five modules are functional modules and perform prediction , difference , Huffman-coding and width-fixing , respectively .

为了加快科学级CCD相机图像数据的计算机采集速度，设计了CCD信号读出、A/D转换、数据传输流水线工作方式采集系统，不提高电荷转移速度的情况下快速采集图像。

To increase the speed of data acquisition of CCD image by computer , an pipelining mode acquisition system of CCD readout , A / D conversion and data transfer is designed .

Snake模型的优点是图像数据、初值估计、目标轮廓特征及基于知识的约束条件都集成在一个特征提取过程中，经过适当的初始化后，它能够自主地收敛到能量极小值状态。

With appropriate initialization , the Snake model could converge on the energy minimum state . There is many research on improve Snake model with a sort of respects .

并且以无线视频监控系统开发的整体框架为线索，着重阐述了视频图像数据的压缩方法、CDMA无线网络通讯以及视频采集终的实现。

According to the clue of system frame , this paper puts the emphases on methods of image data compressing , CDMA network and the implementing of video capture terminal .

提出了一种基于PCI总线的视频图像数据发送系统的设计和实现方法。主要介绍系统的硬件实现方法和软件的实现流程。

An implementation scheme of PCI based video signal generators is proposed in this paper with emphasis on the method of hardware implementation and the flow of the software system .