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Image enhancement is an important aspect of image processing.

图像增强是图像处理的一个重要方面。

Image enhancement is an important task of image processing.

图像增强是图像处理的重要任务。

You start by specifying an image file or an entire image folder to process.

你开始指定一个图像文件或一整个图像的文件夹的过程。

After analyzing the characteristic of the rigid plane motion and the shortcomings of classical digital image correlation algorithms, the phase-angle position of the rigid body in the 2D image was characterized by 1D sequence signals using the method of equiangular sampling feature extraction based on circle windows. Then the generalized correlation algorithm for estimation of time delay based on wavelet transform was used to acquire the angular displacement. Finally the ultrasonic radiation force acted on the micro-component was determined by the relation between force and motion.

在研究检测对象刚体平面运动特点和分析传统数字图像相关算法局限性的基础上，采用基于圆周窗口等分角采样的特征提取方法，将二维图像中刚体的相角位置信息表征为一维采样时序信号，并通过基于小波变换的广义相关算法来估计位移前后特征序列的时延，得到刚体的旋转角位移，从而利用力与运动量的相互关系确定出作用于微构件的超声辐射力。

Histogram equalization is classical approach of image enhancement. But we usually equipoise the whole image one time, that will bring on insufficiency on the minutia part's enhancement.

直方图均衡是图像增强的经典方法，但通常都是简单地对整幅图像做一次均衡，这样势必对细节部分增强得不够。

Though it can not avoid the problem of image ergodicity, it can decrease the image matching calculation and reduce the computation time of the matching algorithm.

可以通过"子模板"的匹配实现对图像目标的识别与跟踪，虽然同样存在图像匹配遍历问题，但可大大减少图像匹配的计算量，减少图像匹配的计算时间。

Those image representing heroism, errantry spirit in Chinese traditional culture and carrying his childhood memories, boyish wishes, dreams of grown up, is not merely one or several heroes, but also a condensation of errantry hero image in the artist's heart perpetually.

我想他们也同样能够引起许多观赏者的共鸣，作品把我们又带回到了童年，带到了已经逝去的久远的英雄主义年代。

In this paper, the important indexes of "HT-1" image quality such as noise, image resolving, histogram distribution, the relativity and register error of each band, geometric precision and potential application were pertinently analyzed and evaluated.

对"HT- 1"图像的噪声、地面分辨率、灰度分布与波段相关性、波段间配准误差、图像的几何精度及其初步应用等进行了中肯的分析与评价。

A more implementable measure is the Root Mean Square error between the original image and the image that has been compressed.

更有效的度量方法则是原始图像与压缩图像之间的均方根差。

D laser scan system is important one of r ev erse engineering, it is a compositive system,including numerical control,laser ,CAD/CAM,precise mechanism,computer,image collection and image processing.

三维激光扫描系统是反求工程的重要组成部分，是集数控、激光、CAD/CAM、精密机械、计算机图像采集与处理为一体的集成系统，它主要由运动控制、图像采集、图像处理、三维重构等几大部分组成。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷