查询词典 image processor

The camera calibration method is based on the 2D plane target\'s camera calibration method that is proposed by Zhang Zheng-you et al. Intrinsic and extrinsic parameters of fixed-focus camera are obtained and the precision and the error analysis of Camera calibration are done. The multi-sensor vision system errors are obtained. The error average value is 3.39 mm in X lateral, 0.43 mm in Y lateral, and 1.52 mm in Z laterals. The precision might satisfy the multi-sensor vision system\'s localization request.(3) The goal position and intensity have difference between the visible light image and the near-infrared image because of their image formation mechanism, resolution and field of view differences.

2建立了基于2D圆控制点的摄像机标定试验系统，对多源传感器视觉系统的摄像机，采用张正友等人提出的基于2D平面靶标摄像机标定方法进行了标定试验，得到了多源传感器视觉系统的摄像机内外参数，并对标定结果进行了精度和误差分析，得出视觉系统在X方向误差均值为3.39 mm，Y方向误差均值为0.43 mm，Z方向误差均值为1.52 mm，可以满足多源传感器视觉系统的定位要求。

For high product involvement consumption, the findings indicated that the more aggressively of reconfirmation and on-line complaint handling of the web shops did, the more satisfactorily of consumer felt, no matter what degree of customer's self-image was. And the degree of satisfaction for those with high self-image consumers was higher than those with low self-image. For the high self-monitoring individuals, there existed the positive relationship between web shop interactive services and consumer satisfaction.

研究发现，在产品涉入程度高的消费中，无论消费者自我形象特质为何，购后再确认及线上抱怨处理服务之积极度与消费者满意度有正关联，且高自我形象者之满意度高於低自我形象者；对於高自我检校者，无论其自我形象特质及产品涉入程度为何，厂商积极的互动回应对消费者的满意度亦有提升之效果。

Four images on the image surface respectively correspond space scene information on the four direction and are subjected to character matching and image mosaicking based on the overlap area between the two adjacent scene images, in order to obtain a intact space panoramic image.

像面上四幅图像分别对应空间四个方向上的场景信息，依据相邻场景图像之间的重叠区域进行特征匹配、图像拼接处理，就可以得到一幅完整的空间全景图像。

Chapter 1 is the theoretical framework construction part, which forms a theoretical framework centering on the national image psychological analysis system and two dynamic selection processes on the basis of reviewing traditional theory frameworks of national image. The chapter orientates three main variables which have impact on national image, matting the outspreading of the following text.

本章在分析评估国家形象传统理论分析框架的基础上，构建了一个以国家形象心理形成机制和两个动态选择过程为中心的理论框架，并通过该框架定位影响国家形象的三个最主要变量，为下文的展开作出铺垫。

In order to extend the effect and security of image encryption algorithm.An image encryption algorithm is presented based on three-dimension chaotic system and bit-computation.The permutation sequences and binary sequences are generated using three-dimension chaotic system.Firstly,the image is pretreated using chaotic system and permutation transformation,then the pixel's gray value's bit sequences are permuted using the permutation sequences generated before,at last,the pixel's gray value's bit sequences are computed by using XOR operating and the binary sequences.

为了改进图像加密算法的安全性和效率，提出了一种基于三维混沌系统和位运算的数字图像加密算法，利用三维混沌序列的坐标分量分别产生置换序列和二值序列，在对待加密图像进行预处理的基础上，先应用混沌置换序列对预处理的结果图像进行基于灰度值位序列的置换操作，然后再应用产生的二值序列对结果图像的灰度值位序列进行位异或加密运算。

Remote sensing image was decompressed into frequency domain image by wavelet transform and the bit planes in frequency domain image were permuted by SBI transform seperately. The resulting data was compressed by arithmetic encoder.

采用小波变换对遥感图像进行分解，将生成的频域数据按不同比特平面分别进行SBI变换并用算术编码进行压缩。

This approach encrypts digital image hy permuting on bitmap after pretreatment,and decryption pixels＇ values of the image which is attacked by shear transformation is computed by using neighboring pixels＇ values,it can protect the encryption image from shear transformation attack.A binary sequence nonlinear generating method based on chaotic system is also presented.

基于数字图像灰度矩阵位平面进行置乱加密，在恢复过程中通过象素邻域灰度信息进行恢复，能够有效抵御针对加密图像的剪切变换攻击，同时给出了一种非线性的、应用高维混沌系统产生二值序列的方法。

In cartoon image,the dog's shape is designed in exaggerated or personated ways to make the image more funny and more human ,and so as to get the image more close to the human life.

卡通形象在狗的外形特点上进行了夸张、拟人等设计，使造型更为有趣，更加人性化，更能贴近人的生活。

Chapter One presents the western yearning and the imagination of China, the motivation of Portuguese navigation as well as the formation of the Portuguese social psychology; these were the elements that construct the differences in the shaping of the Chinese image. Chapter Two outlines the images of China for the Portuguese in the 16th century and how these images were used or manipulated. Chapter Three identifies the reasons for Fernao Mendes Pintos excessive praise for China. Chapter Four discusses the attitude held towards China by poets and missionaries, and the European misinterpretations of the Chinese image. Chapter Five reviews the Chinese image portrayed by Eca de Queiroz, a Portuguese novelist, and the translations of Chinese poems by certain poets. Chapter Six investigates how poets, especially those who had once stayed in Macao, viewed and perceived China.

第一章概述西方对中国的向往和想象、葡萄牙海外扩张的动机以及民族心理的构成，这决定了他们在塑造中国形象时的某些相异性；第二章论述16世纪葡萄牙人眼中的中国形象，以及对这一形象的利用；第三章集中讨论费尔南·门德斯·平托狂想式赞颂中国的原因；第四章评述诗人和教士对中国的态度以及欧洲对中国形象的&误读&；第五章论及小说家埃萨(Eca de Queiróz)笔下的中国形象以及一些诗人对中国诗歌的翻译；最后一章聚焦澳门，考察在澳门生活过的葡萄牙作家是如何描述中国的。

The methods can also be used in applications of image representation,such as image reconstructing and image matching.

传统的图像表达大多基于统计意义上的特征进行，如直方图，纹理和形状中心矩等

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。