查询词典 image processor

Medical image registration is the first step of medical image fusion. Contour-based registration method is a good one for rigid-body images (such as: CT,MRI brain image).

摘 要 医学图像配准是医学图像融合的第一步，而基于图像边界的配准方法对刚性物体图像(如人头颅骨的CT、MRI图像)来讲是一种较好的配准方法。

In this paper, a novel two-layer constraint image interpolation model is proposed. The novel model interpolates image under the constraint of gradient magnitude in original un-interpolated image.

摘要该文提出一种双层约束的图像插值模型，模型在原始未插值图像梯度模约束下同时基于局部和全局信息处理。

The image processing method of PIV was studied on the base of the image correlation theory in this paper. The simulated particle image displacement field was reconstructed. The reconstruction result of auto correlation and cross correlation , and the error of cross correlation were given. The difference of this two correlation method was analyzed.

以图像相关理论为基础，研究粒子图像测速技术的图像处理方法，编制出高精度的处理软件，重建计算模拟的粒子图像位移场，给出了自相关法与互相关法的积相关与减相关的计算结果，及互相关法的误差分析，分析了自相关与互相关区别。

Many types of noises or degradations may be included in the image. Thus, it is necessary to take image filtering before image data is analyzed.

为了使图像的后续应用得到更好的结果，在处理图像前一般都要进行降噪预处理。

The method first embeds watermark into the geometric invariant Fourier-Mellin domain of an image to weaken the geometric distortion, brought by printing process, of the watermark in presswork, and the image is then used to create presswork via a legal printing process. Secondly, the method rectifies rescanned image from the presswork by using Radon transformation and the embedded watermark in it is detected. Since there is an obvious difference between the destruction degrees of the watermark caused respectively by legal and pirated printing process, we can judge whether a copy of presswork is valid or not just by computing the ratio of the successfully derived watermark and comparing it with a predefined threshold.

该方法先将水印嵌入到具有几何不变性的Fourier-Mellin域中，以削弱正版印刷过程中的几何失真对水印的破坏；再利用Radon变换对由扫描印刷品所获得的图像进行矫正，并从图像中提取嵌入的水印信息；由于正版和盗版印刷过程对水印的破坏程度区别明显，该方法最终通过计算水印提取的正确率来度量这种破坏，并将其与预先制定的阈值进行比较来判定印刷品的正伪。

For the aerial digital frame imagery with large overlap, we propose an automatic transferring point scheme composed of image matching in image-space-free network adjustment-image matching in object-space.

针对大重叠度航空数码影像提出了一种像方匹配－自由网平差－物方匹配的自动转点方法。

Thirdly, it introduces the theory of the imagesegmentation and frequent segmentation technique. The aim of the imagesegmentation is to mark off the interested region of the image, which is done to thecorresponding image processing to reduce the operation time and save the storagespace. At last, it mostly introduces the compress technique based on the wedgelet, andcompares the CART model which is introduced by Donoho and the improved modelby Romberg et.al. with the model of the article, then compares the image ofprocessing based on the three methods.

然后，介绍了图像分割理论和常用的分割技术，图像分割的目的是划分出感兴趣的图像区域，进行相应的图像处理，减少运算时间和节省存储空间；最后，主要介绍了基于伸长小波压缩的技术，将目前主要的算法----Donoho提出的CART模型和Romberg等人基于此的改进模型，与本文所提出的算法模型进行了比较，并对三种方法处理的效果图作了详细的比较。

In a pipelined processor, a pre-decoder in advance of an instruction cache calculates the branch target address of PC-relative and absolute address branch instructions.

在流水线式处理器中，位于指令高速缓存之前的预解码器计算PC-相对和绝对地址转移指令的转移目标地址。

BFG Ageia PhysX graphics accelerator card is the first Physics processor from BFG, which is among few manufacturers that are manufacturing and selling physics processors, the other vendor been ASUS.

bfg的Ageia物理图形加速器卡是首个物理处理器从bfg ，这是其中少数厂商是生产和销售的物理处理器，其他供应商被华硕。

Lenovo E255 Zhaoyang the basic hardware configuration: Intel Centrino mobile technology, Pentium-M-1.4G processor, Intel 855GM chipset, 855GM chipset, 256M RAM, 30G hard disk, 14.1-inch liquid crystal display, Intel 855GM graphics accelerator card dynamic allocation of memory, DVD drive, 4 USB 2.0 interface, an IEEE1394 FireWire interface, built-in wireless LAN card; adaptive 10/100 megabit network card, and other interface ports full weight 2.5KG, intelligent and efficient lithium ion battery (official battery life 3 hours).

再就是贵点的：联想昭阳E255的基本硬件配置为：英特尔迅驰移动计算技术的Pentium-M-1.4G处理器， Intel 855GM芯片组、855GM芯片组、256M内存、30G硬盘、14.1英寸液晶显示屏、Intel 855GM图形加速卡动态分配显存、DVD光驱、4个USB 2.0接口、一个IEEE1394火线接口、内置无线局域网卡；10/100兆自适应网卡、其他端口接口齐全、重量2.5KG 、高效智能锂离子电池（官方公布电池使用时间3小时）。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。