象素

The color bar to the right of the image is not smooth and does not monotonically progress from dark to light.

我对 Facets 进行同样的实验，结果与此一致。这种处理的结果可以从图像象素值的连续性来理解。

When the BitBlt function converts a monochrome bitmap to color, it sets white bits (1) to the background color and black bits (0) to the foreground color.

在BitBlt的时候，一个单色的位图把是1的地方设置为背景色，而0为前景色，而转换彩色位图到单色位图的时候，BitBlt设置与背景色相同的象素为白色，而其他的颜色为黑色。

At last, present a rapid and valid algorithm for decomposing concave polygon.

第四章图形变换，讨论一种基于象素的图形变换方法，并给出了具体的实现。

This is an untouched measuring way. The cameras are calibrated in the way of RAC two steps, first. With the polynomial interpolation, the pictures catched from the steel plate are treated to detect the edge in subpixel with a cross window arithmetic operators, which can fit non uniform illumination, keep the edge character and do filter in a better way. Three-dimensional scenery could be rebuilt from the two-dimensional pictures with the methods of least square fitting and contradictorily clairvoyance. Thus, the distance and its variance of two points in the given position of the plate can be achieved. It is expected that this study can provide a new and useful tool to the research on the theory of distortion of line heating.

这种非接触的测量方式，采用RAC两步法对摄像机进行标定，然后对采集到的钢板图像进行分析处理，通过多项式插值的方法，采用具有保持边缘特征和滤波功能，且能适应非均匀照明的十字窗图像边缘检测算子进行象素级边缘检测，再用最小二乘拟合法和逆透视法对二维图像进行三维重建，便可测出钢板上给定点的距离及其变化值，以期为水火弯板的变形机理研究提供一种新的检测手段。

When making a 4:3 graphic on a square pixel device for conversion to a 720 by 576 video image, the width of the 768 by 576 image must be increased to

在基于一个方形象素设备上制作一个4：3图象为了转换成一个720*576的视频图象的情况下，768*576必须增加到以下结果

This algorithm lights five pixels in a loop between the coordinate information of line's start and end points. Therefore, the speedof generating of straight line can be accelerated. Compared with the four-step, it is the speed that increased by about 20% while the complexity is almost the same. Meanwhile the five-step still maintains the precise of the traditional line scan conversion algorithm.

该算法过给定的直线的始点和终点，可以一次计算得到并且点亮五个象素点，从而较传统的直线扫描转换算法成倍地提高了直线的生成速度，与著名的"四步法"相比，几乎没有增加复杂性，而速度则提高约20%，同时仍然保持传统直线扫描转换算法的精度。

The number of bits used to represent the color value of each pixel in a digitized image.

在数字化图象中，用来表示每个象素的颜色值的位数。收藏反馈

Since the B-spline is a locally supported function, the smoothing formula can be strictly limited in a neighborhood of each point. The smoothing surface defined by the smoothing formula has the same convexity as that of the original image. Secondly, the edge points are detected by either computing the local extremum points of the directional derivative or computing zero-crossing of the second-order directional derivative of the smoothing surface. Finally, an example of an edge detector is given.

针对反卷积视觉模型的病态性，增加了适当的约束，给出了基于低松弛迭代格式的快速自适应滤波算法，对于一个N×N输入图象，由于变换核的局部支撑性质以及低松弛迭代格式的引入，使得快速自适应滤波算法的计算复杂度降为象素个数N〓的线性量阶N〓，就最小二乘算法的复杂性而言，优于不动点迭代算法的O以及基于FFT的预处理共轭梯度算法的O。

The number of colors that a video card can display is determined by the number of bits it uses to store information about each pixel.

一个显示卡可显示的颜色数是其存储每个象素所用的位数决定的。

In this paper,the theory and the practical applications of the fluorescent display of large image element, high contrast , high brightness were studied.

本文研究了大象素、高反差、高亮度荧光显示器的理论和实际应用。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。