Switches the Foreground and Background color.
开关的前景和背景颜色。
Tasks can be moved to the foreground and background;
任务可以在前台与后台之间切换；
In order to matting image, that is to separate the foreground and background.
实现图像的抠图功能，即把前景和背景分开。
JFaceColors can assign specific colors to the foreground and background of a widget dynamically.
JFaceColors可以把特定颜色动态指派给小部件的前景和背景。
Let's add support to our hilight plugin for specifying the foreground and background colors to use.
让我们为我们的插件添加功能指定前景色和背景色的功能。
Modify the segmentation function so that it only has minima at the foreground and background marker locations.
修改分割函数，使其仅在前景和后景标记位置有极小值。
In these new style ranges, we leave the foreground and background colors unchanged but set the font style to bold.
在这个新的样式范围中，我们保留前景色和背景色不变，但是把字体样式设为粗体。
The color Indicator, which shows the foreground and background colors and selectors for screen and inverse color.
显示萤幕及反向色彩的前景和背景的色彩与选取器。
Finally, we proposed a rate control scheme which is appropriate for the foreground and background segmentation encoding.
最后，本文提出了一种适用于前后景分割编码的码率控制算法。
Before the show begins, think about the foreground and background elements of the scene and how you might want to incorporate them.
在焰火表演开始前考虑一下画面中的前景和背景元素，并想想怎样将它们组合起来。
You will be exposing both the lightning and the foreground and background when you are taking these pictures. The ambient light will determine your exposure time.
在曝光时你要照顾到闪电和前后景，周边的光线会限制你的曝光时间。
By representing a building on an isometric grid, the drawing can present details in the foreground and background on a uniform plane, aligned to the parallel lines of the grid.
用一个正方形格子来表示建筑物，将前景与背景画在统一的平面上，依照格子的平行线排好。
After divided, the foreground and background regions which have biggish gray difference will belong to different regions, therefore the method can solve the problem mentioned before.
本文的方法以图像分割之后的区域为匹配基元，灰度相差较大的前景和背景区域分割之后将归属于不同区域，所以能较好的解决该问题。
With polarization encoding, the scheme combines the foreground and background of an image into an encoded image, so the hit-miss transform can be completed by an erosion operator, one-channel re.
基于数学形态学的对偶法则以及数学形态学理论与线性位移不变系统理论间的关系，引入了偏振编码技术，提出使击中与否运算通过单通道取零阈值非相干光学相关器来实现的方案。
For example, a film-maker might opt to include the background sound of an ambulance's siren while the foreground sound and image portrays an arguing couple.
例如，电影制作人可能会选择在背景中加入救护车的警笛声，而在前景的声音和图像中表现一对争吵的夫妇。
The 3d effect makes it much easier to distinguish foreground action from background scenery, and should make platform games easier.
这种3d效果使得更容易分辨前景动作和背景景色，也应该使平台游戏更容易操作。
This includes the background images for each frame of the video and the foreground image of the text ELENA.
这包括用于视频每个帧的背景图像和文本elena的前景图像。
Basically, it is the ability to use your camera and lenses to control the relationship between the background and foreground of your pictures.
基本上讲，就是用你的相机和镜头去控制照片中背景和前景关系的能力。
This image shows two red blood cells: a normal red blood cell (colored red in the background) and a red blood cell affected by sickle-cell anemia (in the foreground).
这幅图片显示了两种红血细胞：正常红血细胞(红色背景)和患有镰形细胞贫血症的红血细胞(前景)。
In the foreground are the digital SLRs and full-size video cameras of the professional media. But in the background there is a profusion of smaller devices.
在前景中是专业媒体的数码单反相机和高清摄像机，而背景中则有大量的小型设备。
Executing these sample commands changes the background color to yellow and the foreground to red.
执行以下示例命令可以将背景颜色更改为黄色，将前景颜色更改为红色。
Photo tip: Add layers to your composition-that is, multiple elements beyond the main subject, such as foreground and background elements.
拍照小技巧：给你的构图分层——也就是说，给拍摄主体添上多种元素，例如前景和背景元素等。
Behind the colorful somata in the foreground, a pattern of light and dark in the background suggests anatomical distinctions.
多彩的神经元密质部分位于前景，背景上的明暗模式表明了结构上的差别。
Set your Foreground color to #00315C and Background to #001B32 and choose the Gradient Tool (G) with a gradient type option set to Radial Gradient.
设置前景色为 #00315C ，背景色为 #001B32 ，然后选择渐变工具（G），渐变类型为径向渐变。
I always like to have something in the foreground left and right and then I can start setting the background.
我总是喜欢在前景的左边和右边放一些物品，接着我就可以设置背景了。
But because we have been using various sized brushes, the objects in the background and extreme foreground are blurred out-just like the image produced by a camera.
但是因为我们使用了不同大小的画笔，因此背景和极端的前景就都是模糊的——就象相机产生的图像一样。
Sometimes there are trees in the foreground covering everything and sometimes there are trees in the background behind buildings.
有时候，树在前景位置会遮住所有的东西，而有时候树充当背景会藏在建筑之后。
Sometimes there are trees in the foreground covering everything and sometimes there are trees in the background behind buildings.
有时候，树在前景位置会遮住所有的东西，而有时候树充当背景会藏在建筑之后。
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