The change detection for XML document can be very useful to data storage of XML DW, pattern abstracting of document and incremental query evaluation.
XML文档的变化检测可以广泛应用于构建XML数据仓库中的数据存储、文档模式提取以及增量查询等方面。
I am trying to convert a text document to a binary image by first detecting its edges and then converting it to a binary image based on output of edge detection.
我试图将文本文档转换成一个二进制图像，首先检测边缘，然后将它转换成一个二进制图像基于边缘检测的输出。
Automatic skew detection method of Mongolian document images.
蒙文文本图像的自动倾斜检测。
Based on the analysis of existing algorithms, an improved skew detection algorithm for document is proposed.
在分析现有倾斜检测算法基础上，提出一种改进的文档图像倾斜检测算法。
In the experiments document images where a few illustrations were used, and the skew detection results show the proposed method is of high efficiency and robustness.
通过一些包含少量插图的文档图像的倾斜角检测实验，验证了该方法的有效性。
In this paper, the theory and methods of the laser detection of latent fingerprints, the document examination with lasers and the mark examination with lasers are introduced briefly.
本文简要介绍激光显现潜指纹、激光文件检验、激光痕量检验的原理和方法。
According to the requirement of online public opinion analysis, this paper builds an online public opinion hotspot detection and analysis system based on document clustering.
根据对网络舆情分析的需求，构建出基于聚类的网络舆情热点发现及分析系统。
The detection limit, accuracy and precision for the method are in agreement with the needs of the-document.
方法的检测出限、准确度及精密度均能达到行业要求。
Digital watermarking is a key technique for copyright protection and content slight change detection for a multimedia document.
数字水印是多媒体版权保护和内容防篡改的重要手段之一。
Skew detection and correction in document images are critical steps before layout analysis.
文章提出了一种对于横竖混排中文版面倾斜的校正方法。
Since the skew-detection result from handwritten document images is unsatisfactory, the former extraction approach can obtain better results than the latter.
由于手写文件的倾斜校正不易，前者的方法通常比后者有较佳的文字抽取结果。
For new topic detection at the event level, method based on clustering was discussed mainly, which included the representation of documents, and document clustering.
对于事件层的新话题监测，主要阐述基于聚类的方法，包括文档的向量化表示以及文档聚类。
A method was introduced for horizontal vanishing point detection of perspective document image and a vertical vanishing point detection method is proposed.
提出了一种数码相机拍摄的文本图像的二值化方法，该方法是全局阈值、局部阈值与灰度梯度方法的结合。
Traditionally, connected component detection and projection profile analysis have been two common approaches for determining character positions in document images.
传统的文字撷取方法，不外乎是利用相连元件侦测法和投影轮廓分析法，来找出可能的文字区块位置。
Traditionally, connected component detection and projection profile analysis have been two common approaches for determining character positions in document images.
传统的文字撷取方法，不外乎是利用相连元件侦测法和投影轮廓分析法，来找出可能的文字区块位置。
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