Creation of a foreground image with The gimp.
用Gimp创建前景图像。
Choose a foreground image size that is a larger multiple of your movie image tile size.
选择一个比您的影片图像贴片大几倍的前景图像。
Remember, any white pixels you put in your foreground image will provide a mask over the background frames.
记住，在您的前景图像中所使用的任何白色像素将提供背景帧的蒙版。
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。
A new method to detect motion objects was presented, by comparing the texture diversity between the foreground image and the background image.
运动对象检测是计算机视觉应用中的一个重要问题。
For example, if your tiles are 320x240 resolution, a foreground image size of 3520x720 will be suitable and give a nice widescreen look at final rendering.
例如，如果您的贴片是320x240分辨率，前景图像大小是3520x720就比较合适，在最终渲染会有不错的宽屏效果。
This new algorithm USES the background subtraction method to get the foreground image, and then gets the binary image using threshold value and makes the morphology processing.
该算法利用背景差法获得前景图像，然后进行二值化和形态学处理，再和背景帧进行比较来对滞留和搬移物体进行检测和分类。
In order to overcome the lack of sensitivity of light change, combining the adaptive background subtraction with the symmetrical differencing obtains the integrity foreground image.
为了克服了减背景法对光照变化敏感的不足，再结合帧差法对运动目标进行检测。
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。
He added: 'There's no point getting pictures of a blank piece of sky full of stars, you need something in the foreground to lead people through the image.
他还说：“对着一片充满星星的天空拍摄是没有意义的，你需要某种前景，这样可以给人以穿过图像的立体感。”
The low vantage point gives the image dramatic emphasis, and the insect 's-eye view of the grass in the foreground creates an otherworldly appearance.
这种视点对画面形成了一种戏剧化的强调，而且前景以昆虫视角呈现的草给人以另一个世界的感觉。
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)。
However, in this image, the smooth texture of the sky doesn't stand a chance in weight when compared to the foreground waterway.
但在这幅图片里，天空的光滑材质不可能压过前景里的水道。
Planck is expected to generate as sharp an image as is physically possible, given the foreground glare.
在给出前景眩光情况下，Planck预计将产生物理上尽可能精确的图像。
It is an image worthy of a science fiction film: a rainbow, photographed in the middle of the night, glimmers in the foreground while behind it a brilliant star rises above the horizon.
这是一幅如科幻电影中出现的景象：一道彩虹在前面流光溢彩，而背后是一颗明亮的星星升起在地平线上。
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。
The furnace flame detection system has wide application foreground. It is a valuable researching direction on combining image processing and combustion control.
全炉膛火焰检测系统具有广阔的应用前景，图像检测和燃烧控制相结合是一个有价值的研究方向。
In the foreground, a sharp image of Dione reveals the moon's "wispy" terrain-actually a system of braided canyons with bright walls.
前景中的土韦四，清晰图像，显示了这个卫星“稀疏”的地形，其实这是带着明亮屏障的纵横交错的峡谷系统。
Carved from sandstone, the dungeon (foreground) beneath England's Nottingham Castle (top) -scanned in 3-d via lasers-is superimposed on an image of the aboveground buildings.
这个地牢是在砂岩上凿刻而成的，地牢(图片下方)的位置在英国诺丁汉城堡(图片上方)的下面。地牢经过镭射扫描制成3d图片，并叠加在地面建筑图片上显现。
Now you can place this foreground element back over your scene as in the image below.
现在你可以把前景元素放回图像后面了。
The fuzzy object near top quasar image is the foreground galaxy.
模糊对象近顶部类星体形象就是前景的银河。
During this interval she had become a less vivid and importunate image, receding from his foreground as May Welland resumed her rightful place in it.
这段时间，由于梅·韦兰在他心目中恢复了应有的地位，奥兰斯卡夫人的形象正在消退，已经不那么清晰、那么索绕心头了。
In object detection of high frequency sonar image, it needs to get the parameters of foreground objects after image segmentation.
在高频声纳图像目标检测中，对图像分割后，需要对前景目标参数进行提取。
After studying particle filter technology, a moving object tracking algorithm based on a particle filter was developed, integrating foreground information, color features and an integral image method.
通过粒子滤波技术，研究了如何整合颜色特征、前景信息和积分图运算等技术实现视频目标跟踪的粒子滤波算法。
This image is typical of midday lighting, notice how the foreground sand is totally white and the shadow is jet-black.
此图片是典型的中午照明，通知的前景如何砂完全是白色的影子是黑色。
First, the information of the foreground areas in current frame is obtained with global motion estimation and image registration between current frame and temporally adjacent frames.
首先，对待合成视频，通过全局运动估计与补偿，将相邻帧在空间上对齐到当前帧。通过计算帧差，得到当前帧中的运动前景区域信息。
Blocks of shape and color—yellow trees in the foreground shadowed forest, and white mountain—give this image impact and depth.
风光图片的提供经验。砖的形状和颜色-黄色的树木前景蒙上阴影的森林，白山区，给这个图片的影响和深度。
After scanning the object image and labeling the connected component, the background and foreground noise could be removed easily by threshold value area expunction.
该方法仅需对图像作一次全扫描即可标记物体所有连通部分，统计标识号，根据阈值面积消除法即可快速去除图像中所有前景和背景噪声。
Parallax scrolling involves the background image moving slower than the content in the foreground, creating an illusion of depth and immersion. Image credits: squarespace.
视差滚动使背景图像比前景的内容移动得更慢，继而产生深度和沉浸的错觉。
Parallax scrolling involves the background image moving slower than the content in the foreground, creating an illusion of depth and immersion. Image credits: squarespace.
视差滚动使背景图像比前景的内容移动得更慢，继而产生深度和沉浸的错觉。
应用推荐