查询词典 image

There are a lot of interpolation methods, and all the destination is to make interpolated image accomplishes best quality and PSNR. However, color spreading and characters of image itself are different and various. One of our goals is to find the best interpolative method to perfect most of the images. And another point is the operation complexity when we interpolate. At present, we can say that the better image quality you need, the more complicated operation you have.

目前有许多颜色补插的方式，但最终的目的都是要让补插后的影像能够达到最好的品质与PSNR，但是因为影像本身的色彩分布与特性都不一样，变化很多，所以如果能够找到一个针对大部分影像都能达到最好的补插结果，那是我们的目标之一，另一个重点就是补插时的运算复杂度，目前要达到比较好的影像品质，通常都是需要经过比较复杂的运算，在硬体设计上也会比较烦琐，如果在补插后的影像能达到一样的品质，但是在运算量上却能够简化，在补插演算法上也是一大改进。

In the development of SRFM, through such image processing techniques as linear hue transformation, image liminal division and eliminating noises by adjacent field averaging and such data processing method as high speed data compression as well as arranging the procedure of eliminating noises after image division, the precision and performance of responding in real time are guaranteed.

在系统的研制中，通过综合运用线性灰度变换、图像阈值分割以及邻域平均法滤波等多种图像处理技术和高速数据压缩等数据处理算法，并采用了将滤波环节放在图像分割之后进行的图像处理顺序，保证了系统剔除的准确性和实时性。

This paper presents a new method of digital image sharing.Firstly,construct a reversible matrix,decompose a secret image into several scrambling and encryption images at one time by matrix operation,then camouflage them into several megascopic and meaningful carrier images to store or transfer.This algorithm combines the scrambling technique,encryption technique,information hiding and sharing technique,but with much simpler algorithm,less computation time,smaller pixel expansion,better recovery effect.The results show that the algorithm has application value in the field of secret image storage and transmission.

提出一种数字图像分存方法，首先构造可逆矩阵，并通过矩阵运算直接将秘密图像分解成几幅等大小的置乱加密图像，然后分别将它们伪装在几幅经过放大且有意义的载体图像中，实现了图像分存，文中将置乱加密、信息隐藏、分存技术三者有机结合，整个算法实现简单，运算量小，数据膨胀率低，安全性高，秘图恢复效果较好，大量实验也验证了算法的有效性。

The Fresnel lens in the optical receptor spotlights the headlamp beams to form their image at the 1-meter distance between the optical receptor and headlamps. CMOS camera as an image sensor, takes the photos of their images, which are captured by VG-M201, The application of some digital image processing techniques to these images, such as edge-picking up、 least-square fitting-curve algorithm, is to calculate the offset position/angle of optical axis of the high beams and the nodical offset of the unsymmetrical facular light and shade cut-off line of the low beams.

系统的图像采集工作是利用受光箱中的菲涅耳透镜在1米的测量距离上聚合前照灯灯光，由CMOS摄像头作为图像传感器件，照入灯光远光光斑和非对称近光图像，由嵌入式处理器对捕获的图像运用边缘提取、最小二乘法拟合曲线等数字图像处理技术计算出远光主光轴偏移角度以及非对称近光光斑明暗截止线拐点的偏移，实现了前照灯近光非对称光斑的自动测量。

This method was made up of a series of image segmentation and classification technique. First, the orthograph revised SPOT image was segmented by applying a region-based segmentation algorithm. Based this reference map, TM image was classified using the maximum likelihood classifier and additional empirical rules.

该方法由图像分割和分类等一系列技术组成，首先用基于区域分割法则对正射校正SPOT图像进行分割，然后把它作为参考用最大似然法分类器和其他一些经验规则对TM图像进行分类。

This method was made up of a series of image segmentation and classification technique. First, the orthograph revised SPOT image was segmented by applying a regionbased segmentation algorithm. Based this reference map, TM image was classified using the maximum likelihood classifier and additional empirical rules.

该方法由图像分割和分类等一系列技术组成，首先用基于区域分割法则对正射校正SPOT图像进行分割，然后把它作为参考用最大似然法分类器和其他一些经验规则对TM图像进行分类。

The basic principle is that basic geometry shape of openings in the photo is revised; the image can't be distortion by use of projection reconstruction; the corrected image is exerted by open operation and close operation of gray-image; the shape of openings is gained lastly. The perimeter borderline of openings shape is extracted. The quantity of overbreak as well as underbreak is gained by comparing to extracted perimeter and designed perimeter. The same method is applied to other opening sections. Evaluation of overbreak as well as underbreak in the openings can be easily solved in the way of quantitative.

其基本原理是：对野外摄取的洞室的基本剖面形状进行几何校正，然后应用图像学中的投影重建方法使图像不失真，对修正后的图像实行灰度图像的开操作和闭操作运算，得到洞室的基本形状，然后用图像学中的边界提取技术提取洞室的周边界，与洞室的设计形状对比分析，得到洞室在该断面上的超欠挖方量，然后对其它断面采用同样的技术就可评价某一段或整个洞室的超欠挖数量，从定量的角度解决了工程中的超欠挖评价问题。

Chapter 4, established the vein of photographic work from the elaborative creation idea, translated the 3D stereoscopic vision into the 2D plane image, such image-writing reflected the creative form and the content, and practical creative thought by the straight photography. Showed each photographic work in the photography process with analyze the significance innermost feelings myself, which produces to the work attempt, as well as give a demonstration of perusable image in esthetics, society and cultural significance.

第四章从论述创作理念建立摄影作品的脉络，将3D的立体视觉转译成2D的平面影像，反映图像书写的创作形式与内容，并以实际的直接摄影表达创作的思维，说明每一幅摄影创作的拍摄过程与分析自己内心对作品企图产生的意义，以及显示影像在美学、社会与文化意义之阅读。

However, the reason that LCD can't fully take the place of the tube is mainly on the performance of color and motion image. Though LCD can greatly improve the Color Saturation up to NTSC 105%, LCD is limited on reaction time and continue LCD light source, which create image shape shadows while the image moves due to photogene.

而液晶显示器目前无法完全取代映像管的地方就在於色彩及动态影像的表现，虽然发光二极体已可大大改善色彩饱和度到达NTSC 105%，但液晶显示器受限於液晶的反应时间及液晶显示光源表现为持续方式，使在动态影像表现上因人眼的视觉停留的因素导致影像移动的边界上产生阴影。

In the paper, it introduced some key technology application the importance of high spatial resolution RS imagery in the digital city. The new methods of the image fusion were illustrated with the Quick Bird image and photographical image, the results and were discussed and analyzed. Some unique and innovation were produced. The research's conclusion was some direction meaning.

本文介绍了数字城市和高空间分辨率擦的遥感影像在推动数字城市中的重大作用，以美国的Quick Bird卫星高空间分辨率的图像和航空彩色图像融合为例，并对实验结果进行的讨论和分析；文中提出了快速更新地物的独特性和创新性对科学研究和生产实践具有一定的研究价值和实际的指导意义。

You can do some assertiveness training.

你可以进行一些自信训练。

We were well on the path to making a rear-wheel-drive global platform," says Mays."

我们正致力于建立一个后轮驱动的平台，"Mays这样说道。"