| 1. | To apply to the background area of the drawn text
要应用于所绘制文本的背景区域的 |
| 2. | Returns the entire background area for the current visual style element
返回当前视觉样式元素的整个背景区域。 |
| 3. | That contains the entire background area of the current visual style element
，它包含当前视觉样式元素的整个背景区域。 |
| 4. | This method uses the given background area to calculate the content area for the current visual style element
此方法使用给定的背景区域计算当前视觉样式元素的内容区域。 |
| 5. | Tiled web backgrounds consist of a small image that is redrawn repeatedly , tiled , to fill the page background area
平铺web背景由反复重绘并平铺开来的小型图像组成，可填满页面的背景区。 |
| 6. | A fast pick - up method of weld area is used before using the defect detection algorithm . the weld area and background area are separated by the fast pick - up method . so the operational time and the operational processing are reduced
在应用缺陷检测算法之前，本文采用了一种快速焊缝区域提取方法，将所关心的焊缝区域与背景区域区分开，从而减少了算法的运算量，缩短了算法的运算时间； 5 |
| 7. | We divide document image into two parts - text and background . text area is regarded as a series of random variables with 0 - 1 distribution and background area as a series of random variables with degenerate distribution . because the median filter is robust for degenerate distribution , it can reduce the noise
文本图像通常可以转换成二值图像，我们可以把文本图像的文字区域和空白区域分别理解为两个相互独立的随机变量序列的依次观测，其中一个是服从两点分布，而另一个服从退化的单点分布。 |
| 8. | * the sixth chapter presents a tool wear area image segmentation algorithm based on markov random field m odel . the refresh formula of relaxation labeling is deduced . with the algorithm , the segmentation result composed of wear area , background area and tool body area is obtained according to the map ( maximum a posterior ) criterion
第六章以马尔可夫随机场理论为基础，提出刀具磨损区域分割算法，推导了松弛迭代更新公式，并用该方法对图像分割问题进行求解，获得了map准则下将刀具图像的分割结果。 |
| 9. | In this paper , we systematically studyed the content based video analyse and management technology , proposed and realized a shot detection method based on background area . we studyed and improved some content based video browse and retrieval methods and proposed a browse and retrieval model based on the shot / represent frame example library , we proposed a framework of content - based video analysis and retrieval technology , and implemented a video - server - oriented content - based video analysis and retrieval system - vs2000
本文主要针对多媒体数据库中对视频媒体信息的检索要求，系统研究了基于内容的视频分析与处理技术，提出并实现了基于背景区域的镜头边界检测方法；对基于内容视频浏览与检索技术进行了研究与改进，提出并实现了基于镜头代表帧例子库的浏览检索模型。 |
