Algorithms that were right 95% of the time when they were dealing with a 13,000-image database, for example, were accurate about 70% of the time when confronted with 1 million images.
例如，在处理1.3万幅图像的数据库时，算法的准确率为95%，而在处理100万幅图像时，算法的准确率约为70%。
Such image database could be applied to PACS and telemedicine system.
本数据库可应用在PACS、远程医疗等系统中。
This system was composed of the image database and the image processing.
该系统包括了图像数据库和图像处理两大部分。
Content Based image Retrieval is an important and fascinating point of the image database.
基于内容的图像检索是当前图像数据库领域的一个研究热点。
To improve the speed of image search, K-means Clustering is used to create the image database.
另外为提高了图像的检索速度，采用K均值聚类索引建立数据库。
This thesis made details on design, development and application of Remote Sensing Image Database.
本文详细介绍了遥感影像数据库的设计、开发与应用。
Experiment results on large image database demonstrate the effectiveness of the proposed algorithm.
在海量图像数据库上的实验结果说明了该算法的有效性。
To the hospitals having PACS, almost all the medical images are stored in the PAGS image database.
对于拥有PACS的医院而言，几乎所有医学图像均存储在PACS图像库中。
Experimental results on a subset of the FERET face image database indicate that the OKFDA is valid.
在FERET人脸库的子库上的实验结果验证了OKFDA方法的有效性。
To the given video sequence, the system can retrieve face image from big face image database on time.
该系统对于视频序列和大容量的人脸数据库能够实时进行人脸图像检索。
An image recognition program trawls through the image database and recognises some faces and objects.
某图片识别程序搜索整个图片数据库并识别面孔及对象。
The system has been implemented and tested on a photographic image database of about (60 000) images.
在一个包含60 000张图像的图库上实现并测试了这个系统。
Manage hotel image database with official hotel photos and event photos to be used in hotel promotion.
管理酒店图像数据库包括官方酒店照片和活动照片等，用于酒店推广。
Multidimensional indexing technology is the key technology of content-based retrieval in image database.
多维索引技术是基于内容检索的图像数据库的关键技术。
The retrieval technique of content-based image database is a focus of query technology studying nowadays.
基于内容的图像数据库检索技术是当今的一个研究热点。
A distributed database system which is based on existed centralized medical image database system is designed.
本文设计实现了一个分布式的医学图像数据库系统。
The results of experiments at ORL face image database show that the proposed method is feasible and effective.
对OR L人脸图像库的实验结果表明所给方法是可行的、有效的。
Use a thread to handle multiple files in bulk, this is my deal with the fingerprint image database used by the gadget.
用一个线程对多个文件进行批量处理，这是我处理指纹图像数据库时所用的小工具。
Besides, video stream analysis, image database technology and video watermark also possess bright application prospect.
此外，视频流的分析、图像数据库技术，以及图像、视频的水印技术也极具发展前景。
The enhancement of high-dimensional indexing technique is necessary to improve the performance of image database retrieval.
为了提高图像数据库的检索效率，必须提高高维索引的效率。
By analyzing and studying the technology of data caching at present, a new method on target image database managing is put forward.
通过对现有数据缓存技术的分析和研究，提出了一种针对目标影像数据库的数据缓存方法。
For users, how to retrieve the image quickly and accurately from the large image database, is an important topic in current research.
用户如何从海量图像数据库中快速而又淮确地检索出需要的图像，是目前研究的一项重要课题。
The main contents of this paper include color analysis, image segmentation, image database construction and image retrieval and so on.
本文从颜色分析、图像分割、数据库模型的构建、检索策略等方面对这一课题进行了系统的研究。
The image semantic attributes are defined by the private attributes in DICOM and are used to extent the semantic module in image database.
用DICOM标准中的私有属性定义了医学图像中的语义属性，并以此属性定义扩充了图像数据库的语义模块。
Experimental results from CMU face image database show that the efficiency of this method is high and the detection speed is improved greatly.
在CMU数据库上的实验结果表明，该方法具有较高的人脸检测率，检测速度得到大幅提高。
Medical image database is the important and effective means of medical image data retrieval and analysis in clinical diagnosis, education and research.
医学影像数据库及信息系统是医学影像数据有效检索与分析的重要手段，是医学临床、教育与研究的基础。
It's becoming obvious where this is going: Google is learning to see. The search engine giant USES its image database to recognize objects of the real world.
很明显，Google正在试图用自己的图像数据库识别真实世界中的物体。
Objective to propose a new method for content-based retrieval from medical ct image database on the basis of automatically extracted features of the images.
目的自动获取CT图像特征，提出实现基于内容的CT图像数据库检索新方法。
In the last, using MATLAB software realizes the algorithm of iris recognition; experiment has performed on CASIA iris image database and has got a good effect.
最后，利用MATLAB软件实现了虹膜识别算法，并在CASIA虹膜图像数据库上进行实验，取得了良好的效果。
A model for the extended relational database system, which is used for the relational image database management system IMDAT, and its implementation are described.
本文论述了关系图象数据库管理系统IMDAT所使用的扩充的关系数据库模式及其实现。
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